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China manufacturer China CHINAMFG Brand High Quality Electric Motor Liquid Water Ring Vacuum Pump with CE Certificate for Municipal Desilting vacuum pump diy

Product Description

Brief introduction:

2BEC series water ring vacuum pump CHINAMFG single function, distribution plate and impeller adopt optimal design, with friction-free surface, no lubricating oil, compact structure, reliable operation, easy to use and maintain, wide selection range, simple structure and easy maintenance.It is mainly used for pumping gas without particles. The working medium is clean water at room temperature. Acid, alkali and other media can also be used as working liquid for special requirements.

Parameters:

Gas range:  4.8—-450m3/min

Limit vacuum degree: 33hpa—-160hpa

Efficiency:  40—-65%

Features:

1.Single stage, single function, optimized design of distribution plate and impeller, high efficiency, simple structure and easy maintenance.

2.The flexible valve plate automatically adjusts the exhaust Angle, so that the pump can operate efficiently under different suction conditions.

3.The impeller end face adopts grading design, which reduces the sensitivity of the pump to dust and water scale formation in the medium.

4. Packing gland is divided into half structure, more convenient to replace packing.

5. Small size pump, with packing and mechanical seal 2 types of shaft seal.

6. Rotor with impeller diameter greater than 200mm, shaft sealing position is equipped with shaft sleeve to protect shaft wear.

7. Improved bearing structure, large axial and radial bearing capacity, accurate positioning, to ensure reliable operation of the pump.

8. Equipped with heat exchanger to realize working liquid circulation, reduce water consumption, no need to set additional booster.

9. When installed with cavitation prevention device, the cavitation resistance of pump running under higher vacuum can be improved effectively.

10. Adopt specially designed steam separator to separate, effectively reduce resistance and reduce noise.

11.The smooth surface of the flow component can effectively reduce the precipitation and reduce the scaling process.

12. Wide suction range, with a stage injector, suction pressure can be lower than 33hpa.

Structure:
 

1. The only rotating part of 2BEA/2BEC —- impeller makes the working fluid form hydraulic pressure in the oval pump body by rotating.At this time, the working fluid plays 3 roles of sealing medium, compression medium and cooling medium at the same time, without wear and lubrication.

2. In the exhaust stage, the liquid ring gradually approaches the hub, and the pumping medium is discharged from the exhaust port along the axial direction.

3. Continuous injection of supplementary liquid to compensate for the liquid taken away by the exhaust gas.

4. In the suction stage, the liquid ring is gradually away from the hub, and the pumping medium is sucked axially from the suction port.

5. Because the impeller is eccentric with respect to the rotating liquid ring, the liquid reciprocates in the space between the blades, —— just like the movement of the piston in the cylinder, —— produces axial suction and compression on the pumping medium.

It operates at 2 vacuum levels

When fitted with an intermediate separator, the left and right parts of the 2BEC pump body can operate at different vacuum levels.As long as the suction pressure difference between the 2 parts (A to B) is less than 80 kPa, A 2BEC can be used as 2 independent vacuum pumps.This feature further enhances the operational flexibility of 2BEC.This flexible solution minimizes energy consumption and footprint in applications that require both vacuum levels.Because the 2BEC was designed with the possibility of long term operation under large differential pressures in mind, its reliability under these operating conditions is not diminished at all.

Configuration:

Application:

Water ring vacuum pumps are widely used in:
Vacuum filtration, vacuum distillation, extrusion molding, impregnation, liquid degassing, compressed air regeneration, food processing, steam recovery, water pump diversion, condenser water tank replenishment, drying, wood drying, pharmaceutical vacuum, laboratory vacuum, solvent recovery, extraction, tHangZhou, cHangZhou, etc.
Performance:

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Materials: CS, Ci, SS304, SS316, SS316L, CD4MCU, Titanium
Manufacturer Level: Top Level
Shaft Sealing: Mechanical Seal and Packing
Customization:
Available

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

vacuum pump

Can Vacuum Pumps Be Used for Vacuum Furnaces?

Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:

Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.

Here are some key points regarding the use of vacuum pumps in vacuum furnaces:

1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.

2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.

3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.

4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.

5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.

6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.

7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.

8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.

Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.

vacuum pump

What Is the Difference Between Dry and Wet Vacuum Pumps?

Dry and wet vacuum pumps are two distinct types of pumps that differ in their operating principles and applications. Here’s a detailed explanation of the differences between them:

Dry Vacuum Pumps:

Dry vacuum pumps operate without the use of any lubricating fluid or sealing water in the pumping chamber. They rely on non-contact mechanisms to create a vacuum. Some common types of dry vacuum pumps include:

1. Rotary Vane Pumps: Rotary vane pumps consist of a rotor with vanes that slide in and out of slots in the rotor. The rotation of the rotor creates chambers that expand and contract, allowing the gas to be pumped. The vanes and the housing are designed to create a seal, preventing gas from flowing back into the pump. Rotary vane pumps are commonly used in laboratories, medical applications, and industrial processes where a medium vacuum level is required.

2. Dry Screw Pumps: Dry screw pumps use two or more intermeshing screws to compress and transport gas. As the screws rotate, the gas is trapped between the threads and transported from the suction side to the discharge side. Dry screw pumps are known for their high pumping speeds, low noise levels, and ability to handle various gases. They are used in applications such as semiconductor manufacturing, chemical processing, and vacuum distillation.

3. Claw Pumps: Claw pumps use two rotors with claw-shaped lobes that rotate in opposite directions. The rotation creates a series of expanding and contracting chambers, enabling gas capture and pumping. Claw pumps are known for their oil-free operation, high pumping speeds, and suitability for handling dry and clean gases. They are commonly used in applications such as automotive manufacturing, food packaging, and environmental technology.

Wet Vacuum Pumps:

Wet vacuum pumps, also known as liquid ring pumps, operate by using a liquid, typically water, to create a seal and generate a vacuum. The liquid ring serves as both the sealing medium and the working fluid. Wet vacuum pumps are commonly used in applications where a higher level of vacuum is required or when handling corrosive gases. Some key features of wet vacuum pumps include:

1. Liquid Ring Pumps: Liquid ring pumps feature an impeller with blades that rotate eccentrically within a cylindrical casing. As the impeller rotates, the liquid forms a ring against the casing due to centrifugal force. The liquid ring creates a seal, and as the impeller spins, the volume of the gas chamber decreases, leading to the compression and discharge of gas. Liquid ring pumps are known for their ability to handle wet and corrosive gases, making them suitable for applications such as chemical processing, oil refining, and wastewater treatment.

2. Water Jet Pumps: Water jet pumps utilize a jet of high-velocity water to create a vacuum. The water jet entrains gases, and the mixture is then separated in a venturi section, where the water is recirculated, and the gases are discharged. Water jet pumps are commonly used in laboratories and applications where a moderate vacuum level is required.

The main differences between dry and wet vacuum pumps can be summarized as follows:

1. Operating Principle: Dry vacuum pumps operate without the need for any sealing fluid, while wet vacuum pumps utilize a liquid ring or water as a sealing and working medium.

2. Lubrication: Dry vacuum pumps do not require lubrication since there is no contact between moving parts, whereas wet vacuum pumps require the presence of a liquid for sealing and lubrication.

3. Applications: Dry vacuum pumps are suitable for applications where a medium vacuum level is required, and oil-free operation is desired. They are commonly used in laboratories, medical settings, and various industrial processes. Wet vacuum pumps, on the other hand, are used when a higher vacuum level is needed or when handling corrosive gases. They find applications in chemical processing, oil refining, and wastewater treatment, among others.

It’s important to note that the selection of a vacuum pump depends on specific requirements such as desired vacuum level, gas compatibility, operating conditions, and the nature of the application.

In summary, the primary distinction between dry and wet vacuum pumps lies in their operating principles, lubrication requirements, and applications. Dry vacuum pumps operate without any lubricating fluid, while wet vacuum pumps rely on a liquid ring or water for sealing and lubrication. The choice between dry and wet vacuum pumps depends on the specific needs of the application and the desired vacuum level.

vacuum pump

Can Vacuum Pumps Be Used in Food Processing?

Yes, vacuum pumps are widely used in food processing for various applications. Here’s a detailed explanation:

Vacuum pumps play a crucial role in the food processing industry by enabling the creation and maintenance of vacuum or low-pressure environments. They offer several benefits in terms of food preservation, packaging, and processing. Here are some common applications of vacuum pumps in food processing:

1. Vacuum Packaging: Vacuum pumps are extensively used in vacuum packaging processes. Vacuum packaging involves removing air from the packaging container to create a vacuum-sealed environment. This process helps extend the shelf life of food products by inhibiting the growth of spoilage-causing microorganisms and reducing oxidation. Vacuum pumps are used to evacuate the air from the packaging, ensuring a tight seal and maintaining the quality and freshness of the food.

2. Freeze Drying: Vacuum pumps are essential in freeze drying or lyophilization processes used in food processing. Freeze drying involves removing moisture from food products while they are frozen, preserving their texture, flavor, and nutritional content. Vacuum pumps create a low-pressure environment that allows frozen water to directly sublimate from solid to vapor, resulting in the removal of moisture from the food without causing damage or loss of quality.

3. Vacuum Cooling: Vacuum pumps are utilized in vacuum cooling processes for rapid and efficient cooling of food products. Vacuum cooling involves placing the food in a vacuum chamber and reducing the pressure. This lowers the boiling point of water, facilitating the rapid evaporation of moisture and heat from the food, thereby cooling it quickly. Vacuum cooling helps maintain the freshness, texture, and quality of delicate food items such as fruits, vegetables, and bakery products.

4. Vacuum Concentration: Vacuum pumps are employed in vacuum concentration processes in the food industry. Vacuum concentration involves removing excess moisture from liquid food products to increase their solids content. By creating a vacuum, the boiling point of the liquid is reduced, allowing for gentle evaporation of water while preserving the desired flavors, nutrients, and viscosity of the product. Vacuum concentration is commonly used in the production of juices, sauces, and concentrates.

5. Vacuum Mixing and Deaeration: Vacuum pumps are used in mixing and deaeration processes in food processing. In the production of certain food products such as chocolates, confectioneries, and sauces, vacuum mixing is employed to remove air bubbles, achieve homogeneity, and improve product texture. Vacuum pumps aid in the removal of entrapped air and gases, resulting in smooth and uniform food products.

6. Vacuum Filtration: Vacuum pumps are utilized in food processing for vacuum filtration applications. Vacuum filtration involves separating solids from liquids or gases using a filter medium. Vacuum pumps create suction that draws the liquid or gas through the filter, leaving behind the solid particles. Vacuum filtration is commonly used in processes such as clarifying liquids, removing impurities, and separating solids from liquids in the production of beverages, oils, and dairy products.

7. Marinating and Brining: Vacuum pumps are employed in marinating and brining processes in the food industry. By applying a vacuum to the marinating or brining container, the pressure is reduced, allowing the marinade or brine to penetrate the food more efficiently. Vacuum marinating and brining help enhance flavor absorption, reduce marinating time, and improve the overall taste and texture of the food.

8. Controlled Atmosphere Packaging: Vacuum pumps are used in controlled atmosphere packaging (CAP) systems in the food industry. CAP involves modifying the gas composition within food packaging to extend the shelf life and maintain the quality of perishable products. Vacuum pumps aid in the removal of oxygen or other unwanted gases from the package, allowing the introduction of a desired gas mixture that preserves the food’s freshness and inhibits microbial growth.

These are just a few examples of how vacuum pumps are used in food processing. The ability to create and control vacuum or low-pressure environments is a valuable asset in preserving food quality, enhancing shelf life, and facilitating various processing techniques in the food industry.

China manufacturer China CHINAMFG Brand High Quality Electric Motor Liquid Water Ring Vacuum Pump with CE Certificate for Municipal Desilting   vacuum pump diyChina manufacturer China CHINAMFG Brand High Quality Electric Motor Liquid Water Ring Vacuum Pump with CE Certificate for Municipal Desilting   vacuum pump diy
editor by CX 2024-04-15

China wholesaler Stable Vacuum Pump with Carbon Brush Motor with high quality

Product Description

Product Features:
1. Oilless, maintenance free, long lifetime;
2. Good sealing, small vibration, low noise;
3. Simple installation, high value with competitive price.

Specification:

Model 7121-61-ELA Diaphragm Pump
Body material PP
Flow 0.60 L/min
Rated voltage/DC 12V
Rated power consumption 7W
Max suction height 6 mWg
Max drainage height 10 mwg
Min active voltage 3V
Rated current 0.36A
Port Soft tube with 4mm internal diameter
Anticipated Life (Cycles) above 1000h
Mediums Water, weak acid & alkali etc.

Installation dimension:

  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Certification: ISO9001:2008
Rated Current: 1-4A
Voltage: 12V
Material: PP
Power: Electric
Valve Body Type: Diaphragm
Customization:
Available

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vacuum pump

Can Vacuum Pumps Be Used for Vacuum Furnaces?

Yes, vacuum pumps can be used for vacuum furnaces. Here’s a detailed explanation:

Vacuum furnaces are specialized heating systems used in various industries for heat treatment processes that require controlled environments with low or no atmospheric pressure. Vacuum pumps play a crucial role in creating and maintaining the vacuum conditions necessary for the operation of vacuum furnaces.

Here are some key points regarding the use of vacuum pumps in vacuum furnaces:

1. Vacuum Creation: Vacuum pumps are used to evacuate the furnace chamber, creating a low-pressure or near-vacuum environment. This is essential for the heat treatment processes carried out in the furnace, as it helps eliminate oxygen and other reactive gases, preventing oxidation or unwanted chemical reactions with the heated materials.

2. Pressure Control: Vacuum pumps provide the means to control and maintain the desired pressure levels within the furnace chamber during the heat treatment process. Precise pressure control is necessary to achieve the desired metallurgical and material property changes during processes such as annealing, brazing, sintering, and hardening.

3. Contamination Prevention: By removing gases and impurities from the furnace chamber, vacuum pumps help prevent contamination of the heated materials. This is particularly important in applications where cleanliness and purity of the processed materials are critical, such as in the aerospace, automotive, and medical industries.

4. Rapid Cooling: Some vacuum furnace systems incorporate rapid cooling capabilities, known as quenching. Vacuum pumps assist in facilitating the rapid cooling process by removing the heat generated during quenching, ensuring efficient cooling and minimizing distortion or other unwanted effects on the treated materials.

5. Process Flexibility: Vacuum pumps provide flexibility in the type of heat treatment processes that can be performed in vacuum furnaces. Different heat treatment techniques, such as vacuum annealing, vacuum brazing, or vacuum carburizing, require specific pressure levels and atmospheric conditions that can be achieved and maintained with the use of vacuum pumps.

6. Vacuum Pump Types: Different types of vacuum pumps can be used in vacuum furnaces, depending on the specific requirements of the heat treatment process. Commonly used vacuum pump technologies include oil-sealed rotary vane pumps, dry screw pumps, diffusion pumps, and cryogenic pumps. The choice of vacuum pump depends on factors such as required vacuum level, pumping speed, reliability, and compatibility with the process gases.

7. Maintenance and Monitoring: Proper maintenance and monitoring of vacuum pumps are essential to ensure their optimal performance and reliability. Regular inspections, lubrication, and replacement of consumables (such as oil or filters) are necessary to maintain the efficiency and longevity of the vacuum pump system.

8. Safety Considerations: Operating vacuum furnaces with vacuum pumps requires adherence to safety protocols. This includes proper handling of potentially hazardous gases or chemicals used in the heat treatment processes, as well as following safety guidelines for operating and maintaining the vacuum pump system.

Overall, vacuum pumps are integral components of vacuum furnaces, enabling the creation and maintenance of the required vacuum conditions for precise and controlled heat treatment processes. They contribute to the quality, consistency, and efficiency of the heat treatment operations performed in vacuum furnaces across a wide range of industries.

vacuum pump

Can Vacuum Pumps Be Used for Leak Detection?

Yes, vacuum pumps can be used for leak detection purposes. Here’s a detailed explanation:

Leak detection is a critical task in various industries, including manufacturing, automotive, aerospace, and HVAC. It involves identifying and locating leaks in a system or component that may result in the loss of fluids, gases, or pressure. Vacuum pumps can play a significant role in leak detection processes by creating a low-pressure environment and facilitating the detection of leaks through various methods.

Here are some ways in which vacuum pumps can be used for leak detection:

1. Vacuum Decay Method: The vacuum decay method is a common technique used for leak detection. It involves creating a vacuum in a sealed system or component using a vacuum pump and monitoring the pressure change over time. If there is a leak present, the pressure will gradually increase due to the ingress of air or gas. By measuring the rate of pressure rise, the location and size of the leak can be estimated. Vacuum pumps are used to evacuate the system and establish the initial vacuum required for the test.

2. Bubble Testing: Bubble testing is a simple and visual method for detecting leaks. In this method, the component or system being tested is pressurized with a gas, and then immersed in a liquid, typically soapy water. If there is a leak, the gas escaping from the component will form bubbles in the liquid, indicating the presence and location of the leak. Vacuum pumps can be used to create a pressure differential that forces gas out of the leak, making it easier to detect the bubbles.

3. Helium Leak Detection: Helium leak detection is a highly sensitive method used to locate extremely small leaks. Helium, being a small atom, can easily penetrate small openings and leaks. In this method, the system or component is pressurized with helium gas, and a vacuum pump is used to evacuate the surrounding area. A helium leak detector is then used to sniff or scan the area for the presence of helium, indicating the location of the leak. Vacuum pumps are essential for creating the low-pressure environment required for this method and ensuring accurate detection.

4. Pressure Change Testing: Vacuum pumps can also be used in pressure change testing for leak detection. This method involves pressurizing a system or component and then isolating it from the pressure source. The pressure is monitored over time, and any significant pressure drop indicates the presence of a leak. Vacuum pumps can be used to evacuate the system after pressurization, returning it to atmospheric pressure for comparison or retesting.

5. Mass Spectrometer Leak Detection: Mass spectrometer leak detection is a highly sensitive and precise method used to identify and quantify leaks. It involves introducing a tracer gas, usually helium, into the system or component being tested. A vacuum pump is used to evacuate the surrounding area, and a mass spectrometer is employed to analyze the gas samples for the presence of the tracer gas. This method allows for accurate detection and quantification of leaks down to very low levels. Vacuum pumps are crucial for creating the necessary vacuum conditions and ensuring reliable results.

In summary, vacuum pumps can be effectively used for leak detection purposes. They facilitate various leak detection methods such as vacuum decay, bubble testing, helium leak detection, pressure change testing, and mass spectrometer leak detection. Vacuum pumps create the required low-pressure environment, assist in evacuating the system or component being tested, and enable accurate and reliable leak detection. The choice of vacuum pump depends on the specific requirements of the leak detection method and the sensitivity needed for the application.

vacuum pump

What Are the Primary Applications of Vacuum Pumps?

Vacuum pumps have a wide range of applications across various industries. Here’s a detailed explanation:

1. Industrial Processes:

Vacuum pumps play a vital role in numerous industrial processes, including:

– Vacuum Distillation: Vacuum pumps are used in distillation processes to lower the boiling points of substances, enabling separation and purification of various chemicals and compounds.

– Vacuum Drying: Vacuum pumps aid in drying processes by creating a low-pressure environment, which accelerates moisture removal from materials without excessive heat.

– Vacuum Packaging: Vacuum pumps are used in the food industry to remove air from packaging containers, prolonging the shelf life of perishable goods by reducing oxygen exposure.

– Vacuum Filtration: Filtration processes can benefit from vacuum pumps to enhance filtration rates by applying suction, facilitating faster separation of solids and liquids.

2. Laboratory and Research:

Vacuum pumps are extensively used in laboratories and research facilities for various applications:

– Vacuum Chambers: Vacuum pumps create controlled low-pressure environments within chambers for conducting experiments, testing materials, or simulating specific conditions.

– Mass Spectrometry: Mass spectrometers often utilize vacuum pumps to create the necessary vacuum conditions for ionization and analysis of samples.

– Freeze Drying: Vacuum pumps enable freeze-drying processes, where samples are frozen and then subjected to a vacuum, allowing the frozen water to sublimate directly from solid to vapor state.

– Electron Microscopy: Vacuum pumps are essential for electron microscopy techniques, providing the necessary vacuum environment for high-resolution imaging of samples.

3. Semiconductor and Electronics Industries:

High vacuum pumps are critical in the semiconductor and electronics industries for manufacturing and testing processes:

– Semiconductor Fabrication: Vacuum pumps are used in various stages of chip manufacturing, including deposition, etching, and ion implantation processes.

– Thin Film Deposition: Vacuum pumps create the required vacuum conditions for depositing thin films of materials onto substrates, as done in the production of solar panels, optical coatings, and electronic components.

– Leak Detection: Vacuum pumps are utilized in leak testing applications to detect and locate leaks in electronic components, systems, or pipelines.

4. Medical and Healthcare:

Vacuum pumps have several applications in the medical and healthcare sectors:

– Vacuum Assisted Wound Closure: Vacuum pumps are used in negative pressure wound therapy (NPWT), where they create a controlled vacuum environment to promote wound healing and removal of excess fluids.

– Laboratory Equipment: Vacuum pumps are essential in medical and scientific equipment such as vacuum ovens, freeze dryers, and centrifugal concentrators.

– Anesthesia and Medical Suction: Vacuum pumps are utilized in anesthesia machines and medical suction devices to create suction and remove fluids or gases from the patient’s body.

5. HVAC and Refrigeration:

Vacuum pumps are employed in the HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries:

– Refrigeration and Air Conditioning Systems: Vacuum pumps are used during system installation, maintenance, and repair to evacuate moisture and air from refrigeration and air conditioning systems, ensuring efficient operation.

– Vacuum Insulation Panels: Vacuum pumps are utilized in the manufacturing of vacuum insulation panels, which offer superior insulation properties for buildings and appliances.

6. Power Generation:

Vacuum pumps play a role in power generation applications:

– Steam Condenser Systems: Vacuum pumps are used in power plants to remove non-condensable gases from steam condenser systems, improving thermal efficiency.

– Gas Capture: Vacuum pumps are utilized to capture and remove gases, such as hydrogen or helium, in nuclear power plants, research reactors, or particle accelerators.

These are just a few examples of the primary applications of vacuum pumps. The versatility and wide range of vacuum pump types make them essential in numerous industries, contributing to various manufacturing processes, research endeavors, and technological advancements.

China wholesaler Stable Vacuum Pump with Carbon Brush Motor   with high quality China wholesaler Stable Vacuum Pump with Carbon Brush Motor   with high quality
editor by CX 2024-03-30

China best GMP Cream Dairy Homogenizer Motor Energy-Saving Fuel Grout Hand Sterlizer Screw Pump with Hot selling

Product Description

    Gmp Cream Dairy Homogenizer Motor Energy-Saving Fuel Grout Hand Sterlizer Screw Pump

    Technology data Specification:
     

    model Flow capacity
    (m3/h)
    pressure
    (Mpa)
    speed
    (r/min)
    Motor power
    (kw)
    Essential steam
    Loss margin

    (m)

    Inlet nozzle size
    (mm)
    Outlet nozzle size
    (mm)
    Particle size diameter
    (mm)
    Particle size length
    (mm)
    G20-1 0.8 0.6 960 0.75 4 25 25 1.5 25
    G20-2   1.2   1.5          
    G25-1 2 0.6 960 1.5   40 32 2 30
    G25-2   1.2   2.2          
    G30-1 5 0.6 960 2.2   50 40 2.5 35
    G30-2   1.2   3          
    G35-1 8 0.6 960 3   65 50 3 40
    G35-2   1.2   4          
    G40-1 12 0.6 960 4   80 65 3.8 45
    G40-2   1.2   5.5          
    G50-1 14 0.6 720 5.5 4.5 100 80 5 50
    G50-2   1.2   7.5          
    G60-1 22 0.6 720 11 5 125 100 6 60
    G60-2   1.2   15          
    G70-1 38 0.6 720 11   150 125 8 70

    screw pump as a kind of functional pump, the flow rate of screw pump can be adjusted according to the requirements by changing the speed. The running speed can be high or low, and the outlet pressure can increase with the increase of pump stages. The pressure increases by 0.6MPa for each stage.
    Due to the special geometry of the 2 parts, the G-type single screw pump forms a separate sealed cavity, the medium flows uniformly from the axial direction, the internal flow rate is low, the volume remains unchanged, and the pressure is stable, so there is no vortex and agitation.
    Because the stator is made of a variety of elastic materials, this kind of pump is competent for the transportation of high viscosity fluid and the transportation of medium containing hard suspended particles or fiber medium. Its flow is proportional to the speed.

    SERVICE

    We have established some overseas agent office to make the after-sales serivce already ,so it can will be service client in fast response .also in our headquarter service team ,there is a expert team which can support client in 7*24 hours .
    1. Customer inquiry and consultation (URS documents)
    2. Confirmation of treatment plan (DQ documents &PID Drawing)
    3.Quotation offer with the technolgy document (Quotation PI )
    4.Engineering and Manufacturing (Prodcution &Quality inspection )
    5. Product inspection (FAT documents)
    6. Delivery arrangement and loading work (full set Shipment documents)
    7. After-sales service (OQ,PQ ,SAT documents)

    FAQ

    1.What about your factory?
    Our factory is located in HangZhou city ,ZHangZhoug Province and have more than 15 years experience on machinery making.

    2.How will your company  control the equipment quality ?
    We have a qualified expert team ,we will inspect every production proceed .also Machines will be tested in our plant before shipment .

    3.How long the warranty will be?
    We provide 1 years warranty for the machine running ,but we will afford whole -life service for the machine .

    4.Which kind payment do your company do now ?
    We accept Western Union, T/T ,D/P,D/C and irrevocable L/C payable etc.

    5.Can  we  become  your distributor in our country?
    Yes, we very welcome you! More details will be discussed if you are interested in being our agent.

    6.Why we choose “JOSTON “?
    1. We enhance the reliability of product’s quality and working life . 
    2. We decrease the consumption cost of the product in the ruuning. 
    3. We improve research personnel’s ability to deliver a creative design; 
    4. We use leading technologies in our product development and innovation, and thereby increase the competitive advantage of products.

    7.Do you supply installation equipment in oversea?
    Yes, if need, we can  send our  engineer to your plant to help you do installation and commission.

    8.How can we know the order production status ?
    We will arrange the person to take photo or video during manufacturing in every  week to make you to know the production status.When goods are finished,we will take  detailed photos or video for your checking ,after approve ,then we will arrange shipment .also you can arrange FAT in our plant when the goods is ready here

    9.what is kind service do you offer before making order ?
    1.according to your company URS ,we will make the design  drawing accoridingly.
    2.after your company approved drawing ,we will make quotation.
    3. final we make agreement on payment terms ,delivery time ,package ,shipment etc.

    10.how about your company after-sale serivce ?
    1. We provide long-term after-sale service. 
    2. we can do installation and commission for the equipment in your plant if necessary .
    3. Meanwhile, you can call or e-mail us to consult on any relevant question since we have a special line for after-sale service. Alternatively, you can communicate on-line with us to solve any problem.

     

    After-sales Service: Online Support/Visit Client′s Plant Site
    Warranty: 1 Year
    Oil or Not: Oil Free
    Structure: Rotary Vacuum Pump
    Working Conditions: Dry
    Core Components: Pump
    Customization:
    Available

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    screw vane pump

    Are there environmentally friendly options for screw vacuum pumps?

    Yes, there are environmentally friendly options available for screw vacuum pumps. Here’s a detailed explanation of the eco-friendly features and considerations associated with screw vacuum pumps:

    1. Oil-Free Operation:

    One of the key environmentally friendly features of screw vacuum pumps is their ability to operate without the use of oil. Traditional vacuum pumps, such as rotary vane pumps or liquid ring pumps, often require oil for lubrication and sealing. However, oil-free screw vacuum pumps eliminate the need for oil, resulting in cleaner and more environmentally friendly operation. Oil-free pumps can be particularly beneficial in applications where the pumped gases come into direct contact with the process or need to remain free from oil contamination.

    2. Reduced Emissions:

    Screw vacuum pumps contribute to reduced emissions compared to certain other types of pumps. By eliminating oil from the operation, there is no risk of oil carryover or vapor emissions that could adversely affect the environment. This is especially important in applications where the pumped gases contain volatile compounds, as oil-free screw vacuum pumps help prevent the release of harmful substances into the atmosphere. Additionally, screw vacuum pumps with built-in gas and vapor ballast options can further reduce emissions by facilitating the extraction of condensable vapors and preventing their release into the environment.

    3. Energy Efficiency:

    Energy efficiency is a crucial factor in environmentally friendly operation. Screw vacuum pumps are known for their high efficiency, which translates into reduced energy consumption. By minimizing power requirements, energy-efficient screw vacuum pumps help conserve energy and lower greenhouse gas emissions. Choosing pumps with advanced control systems, variable speed drives, or frequency converters can further enhance energy efficiency by allowing precise control and optimization of pump performance based on demand.

    4. Noise Reduction:

    Screw vacuum pumps often have quieter operation compared to certain other types of pumps. The design of screw pumps, with balanced rotors and reduced internal clearances, helps minimize noise and vibration. Reduced noise levels not only contribute to a more comfortable and quieter working environment but also have positive environmental implications by minimizing noise pollution in surrounding areas.

    5. Long Service Life and Durability:

    Screw vacuum pumps are typically built with durable materials and have a robust design, resulting in a long service life. Prolonged equipment lifespan reduces the need for frequent replacements, minimizing waste generation and the environmental impact of manufacturing new pumps. Additionally, the durability of screw vacuum pumps translates into fewer maintenance requirements and less material consumption over time.

    6. Waste Management:

    When it comes to waste management, screw vacuum pumps offer advantages such as reduced oil disposal requirements. Unlike oil-sealed pumps that require regular oil changes and proper disposal of used oil, oil-free screw vacuum pumps eliminate this waste stream. This simplifies waste management processes and reduces the potential environmental hazards associated with oil handling and disposal.

    7. Compliance with Environmental Regulations:

    Many screw vacuum pump manufacturers prioritize environmental responsibility and design their products to comply with relevant environmental regulations and standards. These may include requirements for energy efficiency, emissions control, noise levels, and material restrictions. By choosing pumps from reputable manufacturers that prioritize environmental considerations, users can ensure the equipment meets or exceeds the necessary environmental compliance requirements.

    In summary, environmentally friendly options for screw vacuum pumps include oil-free operation, reduced emissions, energy efficiency, noise reduction, long service life and durability, waste management advantages, and compliance with environmental regulations. By opting for these eco-friendly features, industries can minimize their environmental footprint and contribute to sustainable practices.

    screw vane pump

    Can screw vacuum pumps be used for vacuum packaging and sealing processes?

    Yes, screw vacuum pumps can be used for vacuum packaging and sealing processes. Screw vacuum pumps offer several advantages that make them suitable for these applications. Here’s a detailed explanation:

    1. Efficient Evacuation:

    Screw vacuum pumps are known for their high pumping speed, which allows them to quickly evacuate the packaging chamber. By removing air and other gases from the packaging environment, screw vacuum pumps create the necessary vacuum conditions for packaging and sealing processes.

    2. Consistent Vacuum Levels:

    Screw vacuum pumps are capable of maintaining consistent vacuum levels throughout the packaging and sealing process. This is important to ensure reliable and uniform packaging results. The stable vacuum levels achieved by screw vacuum pumps help preserve product quality, extend shelf life, and prevent spoilage or degradation of packaged goods.

    3. Control and Automation:

    Screw vacuum pumps can be easily integrated into packaging and sealing systems, allowing for precise control and automation of the vacuum process. They can be equipped with sensors, controllers, and programmable logic controllers (PLCs) to monitor and adjust the vacuum levels, packaging parameters, and sealing operations. This enables efficient and repeatable packaging processes.

    4. Versatility:

    Screw vacuum pumps are versatile and can handle a wide range of packaging materials, including flexible pouches, bags, trays, and rigid containers. They can accommodate different sizes and shapes of packaging, making them suitable for various industries such as food and beverage, pharmaceuticals, electronics, and consumer goods.

    5. Oil-Free Operation:

    Many screw vacuum pumps are designed to operate without the use of lubricating oil or fluids. This oil-free operation eliminates the risk of oil contamination in the packaging process, making them particularly suitable for applications where cleanliness and hygiene are crucial, such as in the food industry or medical packaging.

    6. Reliability and Durability:

    Screw vacuum pumps are known for their robust construction and reliable performance. They are designed to handle continuous operation and can withstand the demanding conditions of packaging and sealing processes, including frequent start-stop cycles and exposure to moisture, dust, or other contaminants.

    7. Cost-Effectiveness:

    Using screw vacuum pumps for vacuum packaging and sealing processes can be cost-effective in the long run. They offer energy-efficient operation, low maintenance requirements, and long service life, resulting in reduced operating costs and improved productivity.

    In summary, screw vacuum pumps are well-suited for vacuum packaging and sealing processes. Their efficient evacuation capabilities, ability to maintain consistent vacuum levels, control and automation features, versatility, oil-free operation, reliability, and cost-effectiveness make them a valuable choice for a wide range of industries that require vacuum packaging and sealing of products.

    screw vane pump

    What are the typical applications of screw vacuum pumps in various industries?

    Screw vacuum pumps find a wide range of applications across various industries due to their efficiency, reliability, and versatility. Here are some typical applications of screw vacuum pumps in different industries:

    Chemical Processing:

    • Vacuum distillation and drying processes
    • Vacuum filtration and solvent recovery
    • Crystallization and evaporation systems
    • Chemical reactors and vacuum drying ovens

    Pharmaceuticals:

    • Vacuum drying and freeze-drying of pharmaceutical products
    • Deaeration and degassing processes
    • Vacuum packaging and sealing
    • Purification and distillation of pharmaceutical compounds

    Food and Beverage:

    • Deaeration and removal of dissolved gases in food and beverage products
    • Evaporation and concentration processes
    • Freeze drying and vacuum packaging
    • Vacuum cooling and drying of food products

    Power Generation:

    • Steam condenser and turbine exhaust applications
    • Deaeration and vacuum systems in power plants
    • Vacuum distillation in the production of power plant chemicals
    • Transformer drying and impregnation

    Electronics Manufacturing:

    • Vacuum drying and degassing of electronic components
    • Vacuum soldering and brazing processes
    • Thin film deposition and vacuum coating
    • Printed circuit board manufacturing

    Wastewater Treatment:

    • Vacuum filtration and sludge dewatering
    • Vacuum degassing and deaeration of wastewater
    • Evaporation and concentration of wastewater streams

    Environmental Applications:

    • Landfill gas recovery and treatment
    • Vacuum drying and deodorization in waste management
    • Vacuum systems for air pollution control

    Other Industries:

    • Oil and gas industry for vapor recovery and gas processing
    • Automotive industry for vacuum metallurgy and component manufacturing
    • Textile industry for vacuum drying and deaeration of fabrics
    • Research and development laboratories for various scientific applications

    These are just a few examples of the many applications of screw vacuum pumps in various industries. The versatility and reliability of screw vacuum pumps make them suitable for a wide range of vacuum-related processes, enabling enhanced productivity, improved product quality, and cost savings in diverse industrial settings.

    China best GMP Cream Dairy Homogenizer Motor Energy-Saving Fuel Grout Hand Sterlizer Screw Pump   with Hot selling	China best GMP Cream Dairy Homogenizer Motor Energy-Saving Fuel Grout Hand Sterlizer Screw Pump   with Hot selling
    editor by CX 2023-11-22

    China Good quality Wholesale Xgb-11000 Copper Motor Machine 380V Peripheral Vacuum Pump for Agriculture and Restaurant supplier

    Product Description

    Wholesale XGB-11000 Copper Motor Machine 380V Peripheral Vacuum Pump for Agriculture and Restaurant


    Our Services

     
    · Customizing the fans according to customers’ requirements.
    · Delivery time for sample order: 1-5 days, for pallets order 7-20 days after receiving   clear payment
     · Warranty: 1 year for repairing or replacement of fans, customs duty & freight not included

    FAQ
     
    Q: How To Order ?
    A: Step 1, please tell us what model and quantity you need;
      Step 2, then we will make a PI for you to confirm the order details;
      Step 3, when we confirmed everything, can arrange the payment;
    Step 4, finally we deliver the goods within the stipulated time.
     
    Q: What is the MOQ?
    R: 100 pieces, accept sample.
     
    Q: When you ship my order
    R: Normally container need 15-40days, sample 3-7DAYS
     
    Q: How about the quality guarantee period?
    R: One year.
     
    Q: Do you have the certificates?
    R: Yes, we have passed the CE and CCC certification.
     
    Q: Do you offer ODM & OEM service.
    R: Yes, we can custom design for specific application.
     
    Q: When can I get the quotation?
    R:We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
     
    Q: How can I get a sample to check your quality?
    R:After price confirmed, you can require for samples to check quality.
    If you need the samples, we will charge for the sample cost. But the sample cost can be refundable when your quantity of first order is above the MOQ
     
    Q: What is your main market?
    R:Southeast Asia, South America,Middle East.North America,EU
    After-sales Service
    1 year warranty for all kinds of products;
    If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

    Established in 1998,DET motor is a professional manufacturer and exporter that is concerned with the design, development and production of motors. We are located in ZheJiang  city, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

    We have over 550 employees, an annual sales figure that exceeds USD300,000,000 and are currently exporting 50% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.

    As a result of our high quality products and outstanding customer service, we have gained a global sales network CHINAMFG European.

    If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking CHINAMFG to forming successful business relationships with new clients around the world in the near future.

    Transfer FOB/CIF
    Payment TT/LC/VISA/MASTER
    Port ZheJiang /HangZhou/HangZhou/HangZhou

     

    After-sales Service: Online
    Warranty: 1 Year
    Oil or Not: Oil Free
    Structure: Rotary Vacuum Pump
    Exhauster Method: Entrapment Vacuum Pump
    Vacuum Degree: High Vacuum
    Samples:
    US$ 849/Piece
    1 Piece(Min.Order)

    |

    Customization:
    Available

    |

    vacuum pump

    How Do You Maintain and Troubleshoot Vacuum Pumps?

    Maintaining and troubleshooting vacuum pumps is essential to ensure their optimal performance and longevity. Here’s a detailed explanation:

    Maintenance of Vacuum Pumps:

    1. Regular Inspection: Perform regular visual inspections of the pump to check for any signs of damage, leaks, or abnormal wear. Inspect the motor, belts, couplings, and other components for proper alignment and condition.

    2. Lubrication: Follow the manufacturer’s guidelines for lubrication. Some vacuum pumps require regular oil changes or lubrication of moving parts. Ensure that the correct type and amount of lubricant are used.

    3. Oil Level Check: Monitor the oil level in oil-sealed pumps and maintain it within the recommended range. Add or replace oil as necessary, following the manufacturer’s instructions.

    4. Filter Maintenance: Clean or replace filters regularly to prevent clogging and ensure proper airflow. Clogged filters can impair pump performance and increase energy consumption.

    5. Cooling System: If the vacuum pump has a cooling system, inspect it regularly for cleanliness and proper functioning. Clean or replace cooling components as needed to prevent overheating.

    6. Seals and Gaskets: Check the seals and gaskets for signs of wear or leakage. Replace any damaged or worn seals promptly to maintain airtightness.

    7. Valve Maintenance: If the vacuum pump includes valves, inspect and clean them regularly to ensure proper operation and prevent blockages.

    8. Vibration and Noise: Monitor the pump for excessive vibration or unusual noise, which may indicate misalignment, worn bearings, or other mechanical issues. Address these issues promptly to prevent further damage.

    Troubleshooting Vacuum Pump Problems:

    1. Insufficient Vacuum Level: If the pump is not achieving the desired vacuum level, check for leaks in the system, improper sealing, or worn-out seals. Inspect valves, connections, and seals for leaks and repair or replace as needed.

    2. Poor Performance: If the pump is not providing adequate performance, check for clogged filters, insufficient lubrication, or worn-out components. Clean or replace filters, ensure proper lubrication, and replace worn parts as necessary.

    3. Overheating: If the pump is overheating, check the cooling system for blockages or insufficient airflow. Clean or replace cooling components and ensure proper ventilation around the pump.

    4. Excessive Noise or Vibration: Excessive noise or vibration may indicate misalignment, worn bearings, or other mechanical issues. Inspect and repair or replace damaged or worn parts. Ensure proper alignment and balance of rotating components.

    5. Motor Issues: If the pump motor fails to start or operates erratically, check the power supply, electrical connections, and motor components. Test the motor using appropriate electrical testing equipment and consult an electrician or motor specialist if necessary.

    6. Excessive Oil Consumption: If the pump is consuming oil at a high rate, check for leaks or other issues that may be causing oil loss. Inspect seals, gaskets, and connections for leaks and repair as needed.

    7. Abnormal Odors: Unusual odors, such as a burning smell, may indicate overheating or other mechanical problems. Address the issue promptly and consult a technician if necessary.

    8. Manufacturer Guidelines: Always refer to the manufacturer’s guidelines and recommendations for maintenance and troubleshooting specific to your vacuum pump model. Follow the prescribed maintenance schedule and seek professional assistance when needed.

    By following proper maintenance procedures and promptly addressing any troubleshooting issues, you can ensure the reliable operation and longevity of your vacuum pump.

    vacuum pump

    Can Vacuum Pumps Be Used for Soil and Groundwater Remediation?

    Vacuum pumps are indeed widely used for soil and groundwater remediation. Here’s a detailed explanation:

    Soil and groundwater remediation refers to the process of removing contaminants from the soil and groundwater to restore environmental quality and protect human health. Vacuum pumps play a crucial role in various remediation techniques by facilitating the extraction and treatment of contaminated media. Some of the common applications of vacuum pumps in soil and groundwater remediation include:

    1. Soil Vapor Extraction (SVE): Soil vapor extraction is a widely used remediation technique for volatile contaminants present in the subsurface. It involves the extraction of vapors from the soil by applying a vacuum to the subsurface through wells or trenches. Vacuum pumps create a pressure gradient that induces the movement of vapors towards the extraction points. The extracted vapors are then treated to remove or destroy the contaminants. Vacuum pumps play a vital role in SVE by maintaining the necessary negative pressure to enhance the volatilization and extraction of contaminants from the soil.

    2. Dual-Phase Extraction (DPE): Dual-phase extraction is a remediation method used for the simultaneous extraction of both liquids (such as groundwater) and vapors (such as volatile organic compounds) from the subsurface. Vacuum pumps are utilized to create a vacuum in extraction wells or points, drawing out both the liquid and vapor phases. The extracted groundwater and vapors are then separated and treated accordingly. Vacuum pumps are essential in DPE systems for efficient and controlled extraction of both liquid and vapor-phase contaminants.

    3. Groundwater Pumping and Treatment: Vacuum pumps are also employed in groundwater remediation through the process of pumping and treatment. They are used to extract contaminated groundwater from wells or recovery trenches. By creating a vacuum or negative pressure, vacuum pumps facilitate the flow of groundwater towards the extraction points. The extracted groundwater is then treated to remove or neutralize the contaminants before being discharged or re-injected into the ground. Vacuum pumps play a critical role in maintaining the required flow rates and hydraulic gradients for effective groundwater extraction and treatment.

    4. Air Sparging: Air sparging is a remediation technique used to treat groundwater and soil contaminated with volatile organic compounds (VOCs). It involves the injection of air or oxygen into the subsurface to enhance the volatilization of contaminants. Vacuum pumps are utilized in air sparging systems to create a vacuum or negative pressure zone in wells or points surrounding the contaminated area. This induces the movement of air and oxygen through the soil, facilitating the release and volatilization of VOCs. Vacuum pumps are essential in air sparging by maintaining the necessary negative pressure gradient for effective contaminant removal.

    5. Vacuum-Enhanced Recovery: Vacuum-enhanced recovery, also known as vacuum-enhanced extraction, is a remediation technique used to recover non-aqueous phase liquids (NAPLs) or dense non-aqueous phase liquids (DNAPLs) from the subsurface. Vacuum pumps are employed to create a vacuum or negative pressure gradient in recovery wells or trenches. This encourages the movement and extraction of NAPLs or DNAPLs towards the recovery points. Vacuum pumps facilitate the efficient recovery of these dense contaminants, which may not be easily recoverable using traditional pumping methods.

    It’s important to note that different types of vacuum pumps, such as rotary vane pumps, liquid ring pumps, or air-cooled pumps, may be used in soil and groundwater remediation depending on the specific requirements of the remediation technique and the nature of the contaminants.

    In summary, vacuum pumps play a vital role in various soil and groundwater remediation techniques, including soil vapor extraction, dual-phase extraction, groundwater pumping and treatment, air sparging, and vacuum-enhanced recovery. By creating and maintaining the necessary pressure differentials, vacuum pumps enable the efficient extraction, treatment, and removal of contaminants, contributing to the restoration of soil and groundwater quality.

    vacuum pump

    Are There Different Types of Vacuum Pumps Available?

    Yes, there are various types of vacuum pumps available, each designed to suit specific applications and operating principles. Here’s a detailed explanation:

    Vacuum pumps are classified based on their operating principles, mechanisms, and the type of vacuum they can generate. Some common types of vacuum pumps include:

    1. Rotary Vane Vacuum Pumps:

    – Description: Rotary vane pumps are positive displacement pumps that use rotating vanes to create a vacuum. The vanes slide in and out of slots in the pump rotor, trapping and compressing gas to create suction and generate a vacuum.

    – Applications: Rotary vane vacuum pumps are widely used in applications requiring moderate vacuum levels, such as laboratory vacuum systems, packaging, refrigeration, and air conditioning.

    2. Diaphragm Vacuum Pumps:

    – Description: Diaphragm pumps use a flexible diaphragm that moves up and down to create a vacuum. The diaphragm separates the vacuum chamber from the driving mechanism, preventing contamination and oil-free operation.

    – Applications: Diaphragm vacuum pumps are commonly used in laboratories, medical equipment, analysis instruments, and applications where oil-free or chemical-resistant vacuum is required.

    3. Scroll Vacuum Pumps:

    – Description: Scroll pumps have two spiral-shaped scrolls—one fixed and one orbiting—which create a series of moving crescent-shaped gas pockets. As the scrolls move, gas is continuously trapped and compressed, resulting in a vacuum.

    – Applications: Scroll vacuum pumps are suitable for applications requiring a clean and dry vacuum, such as analytical instruments, vacuum drying, and vacuum coating.

    4. Piston Vacuum Pumps:

    – Description: Piston pumps use reciprocating pistons to create a vacuum by compressing gas and then releasing it through valves. They can achieve high vacuum levels but may require lubrication.

    – Applications: Piston vacuum pumps are used in applications requiring high vacuum levels, such as vacuum furnaces, freeze drying, and semiconductor manufacturing.

    5. Turbo Molecular Vacuum Pumps:

    – Description: Turbo pumps use high-speed rotating blades or impellers to create a molecular flow, continuously pumping gas molecules out of the system. They typically require a backing pump to operate.

    – Applications: Turbo molecular pumps are used in high vacuum applications, such as semiconductor fabrication, research laboratories, and mass spectrometry.

    6. Diffusion Vacuum Pumps:

    – Description: Diffusion pumps rely on the diffusion of gas molecules and their subsequent removal by a high-speed jet of vapor. They operate at high vacuum levels and require a backing pump.

    – Applications: Diffusion pumps are commonly used in applications requiring high vacuum levels, such as vacuum metallurgy, space simulation chambers, and particle accelerators.

    7. Cryogenic Vacuum Pumps:

    – Description: Cryogenic pumps use extremely low temperatures to condense and capture gas molecules, creating a vacuum. They rely on cryogenic fluids, such as liquid nitrogen or helium, for operation.

    – Applications: Cryogenic vacuum pumps are used in ultra-high vacuum applications, such as particle physics research, material science, and fusion reactors.

    These are just a few examples of the different types of vacuum pumps available. Each type has its advantages, limitations, and suitability for specific applications. The choice of vacuum pump depends on factors like required vacuum level, gas compatibility, reliability, cost, and the specific needs of the application.

    China Good quality Wholesale Xgb-11000 Copper Motor Machine 380V Peripheral Vacuum Pump for Agriculture and Restaurant   supplier China Good quality Wholesale Xgb-11000 Copper Motor Machine 380V Peripheral Vacuum Pump for Agriculture and Restaurant   supplier
    editor by CX 2023-11-22

    China best Wholesale Xgb-750 Copper Motor Machine 220V Peripheral Vacuum Pump for Agriculture and Restaurant manufacturer

    Product Description

    Wholesale XGB-750 Copper Motor Machine 220V Peripheral Vacuum Pump For Agriculture And Restaurant


    Our Services

     
    · Customizing the fans according to customers’ requirements.
    · Delivery time for sample order: 1-5 days, for pallets order 7-20 days after receiving   clear payment
     · Warranty: 1 year for repairing or replacement of fans, customs duty & freight not included

    FAQ
     
    Q: How To Order ?
    A: Step 1, please tell us what model and quantity you need;
      Step 2, then we will make a PI for you to confirm the order details;
      Step 3, when we confirmed everything, can arrange the payment;
    Step 4, finally we deliver the goods within the stipulated time.
     
    Q: What is the MOQ?
    R: 100 pieces, accept sample.
     
    Q: When you ship my order
    R: Normally container need 15-40days, sample 3-7DAYS
     
    Q: How about the quality guarantee period?
    R: One year.
     
    Q: Do you have the certificates?
    R: Yes, we have passed the CE and CCC certification.
     
    Q: Do you offer ODM & OEM service.
    R: Yes, we can custom design for specific application.
     
    Q: When can I get the quotation?
    R:We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price, please send the message on trade management or call us directly.
     
    Q: How can I get a sample to check your quality?
    R:After price confirmed, you can require for samples to check quality.
    If you need the samples, we will charge for the sample cost. But the sample cost can be refundable when your quantity of first order is above the MOQ
     
    Q: What is your main market?
    R:Southeast Asia, South America,Middle East.North America,EU
    After-sales Service
    1 year warranty for all kinds of products;
    If you find any defective accessories first time, we will give you the new parts for free to replace in the next order, as an experienced manufacturer, you can rest assured of the quality and after-sales service.

    Established in 1998,DET motor is a professional manufacturer and exporter that is concerned with the design, development and production of motors. We are located in ZheJiang  city, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.

    We have over 550 employees, an annual sales figure that exceeds USD300,000,000 and are currently exporting 50% of our production worldwide. Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.

    As a result of our high quality products and outstanding customer service, we have gained a global sales network CZPT European.

    If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking CZPT to forming successful business relationships with new clients around the world in the near future.

    Transfer FOB/CIF
    Payment TT/LC/VISA/MASTER
    Port ZheJiang /HangZhou/HangZhou/HangZhou

     

    After-sales Service: Online
    Warranty: 1 Year
    Oil or Not: Oil Free
    Structure: Rotary Vacuum Pump
    Exhauster Method: Entrapment Vacuum Pump
    Vacuum Degree: High Vacuum
    Samples:
    US$ 79/Piece
    1 Piece(Min.Order)

    |

    Customization:
    Available

    |

    Vacuum Pump

    Select vacuum pump

    When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs.

    Diaphragm vacuum pump

    Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
    Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
    Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
    The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
    Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.

    Scroll vacuum pump

    Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
    These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
    Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
    Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
    The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments.
    Vacuum Pump

    Roots Pump

    Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
    These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
    The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
    Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
    The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.

    Electric vacuum pump

    Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
    First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
    Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
    Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
    The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps.
    Vacuum Pump

    Cryogenic vacuum pump

    Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
    A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
    Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
    Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
    The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.

    China best Wholesale Xgb-750 Copper Motor Machine 220V Peripheral Vacuum Pump for Agriculture and Restaurant   manufacturer China best Wholesale Xgb-750 Copper Motor Machine 220V Peripheral Vacuum Pump for Agriculture and Restaurant   manufacturer
    editor by CX 2023-11-10

    China factory Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor vacuum pump ac system

    Product Description

    Product Parameters

     

    ITEM NO HC400A2
    Name AC Oil free vacuum pump
    Packing 1 pcs / carton case
    Dimension 232*101*164 mm
    Weight 6.5kg
    Technical Specification Voltage : According to your requirements ;
    Vacuum flow : 
    90 L/min @-92Kpa: (One-Grade vacuum) 
    45 L/min @-98Kpa :(Two-Grade vacuum)
    Power: 300W ;
    Noise : ≤50dB(A) ;
    Speed: 1440rpm / 1700rpm ; 
    Temperature : -5ºC-40ºC 
    Standard spare parts :With Power cord, capacitor , handles attached

    Detailed Photos

    Our Advantages

    Company Profile

    FAQ : 

    Q.1: When I get my products, is there anything I should pay attention to ?
    It need to clear the filter once every 2 months. When use it, it need to handle with care and pay more attention to waterproof.

    Q.2: How do you control the quality ?
    From raw material purchase, production process to finished product delivery, strict quality control is carried out. All goods need to pass 3 times QC inspections to ensure good quality. And for every machine have the test data report , we will keep these test report into our quality traceability system about 3-5 years . The compressor label shows the S/N number is matched with this test record , so that we can help you to solve the problems within warranty ASAP .

    Q.3 : If our products have problems within warranty , what we can do ?
    (1)  Telephone  / email Service When you have the problems for the compressor , please send us the pictures and videos for the problems , we will check our test report and help to solve the problems for you .
    (2) Technical training If the customer has a need, the company can appoint technicians to provide unified training to the customers. Customers can also request training based on actual needs and the company will arrange training to meet customers’ requirements.
    (3) Return to factory maintenance For products that customers cannot repair by themselves, they can be returned to the factory for repair. We will arrange after-sales service personnel to carry out test and repair on the day of receipt of the product, and respond within 24 hours. If there are no special circumstances, we will arrange delivery within 48 hours. If there are other technical problems, we will call you.
    (4) Regarding after-sales service, our company does not have a complicated application process, so if you have any requirements, we can quickly give you a solution, you do not need to wait for the application results for a long time. Our company will treat you as our VIP customer and give you fast and good service. Most of the company’s customers have an annual business growth of 30-50%. We hope that we can also help you grow your business and let us start cooperation on the basis of mutual trust and mutual benefit.

    Q.4: Question: Can you produce the compressor and package with our Logo ?

    Q.5: What’s your warranty?
    Our warranty is 2 years.
    It means that if our machine has any problems within 2 years, we will send you new 1 or free spare parts for your replacement.

    Q.6: Question : How many years of your factory? 
    Our factory has the production experience more than 16 years. 
    We make main spare parts of compressor by ourselves (include the motor), so we can control the compressor quality very wellIt depends on your purchase quantity , we can customize it for you .

    After-sales Service: Online Support
    Warranty: 2years
    Oil or Not: Oil Free
    Structure: Portable Vacuum Pump
    Exhauster Method: Piston Vacuum Pump
    Vacuum Degree: Vacuum
    Samples:
    US$ 95/Piece
    1 Piece(Min.Order)

    |

    Vacuum Pump

    Select vacuum pump

    When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs.

    Diaphragm vacuum pump

    Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
    Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
    Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
    The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
    Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.

    Scroll vacuum pump

    Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
    These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
    Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
    Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
    The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments.
    Vacuum Pump

    Roots Pump

    Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
    These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
    The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
    Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
    The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.

    Electric vacuum pump

    Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
    First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
    Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
    Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
    The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps.
    Vacuum Pump

    Cryogenic vacuum pump

    Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
    A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
    Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
    Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
    The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.

    China factory Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor   vacuum pump ac system	China factory Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor   vacuum pump ac system
    editor by CX 2023-05-26

    China OEM Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor with Hot selling

    Product Description

    Product Parameters

     

    ITEM NO HC400A2
    Name AC Oil free vacuum pump
    Packing 1 pcs / carton case
    Dimension 232*101*164 mm
    Weight 6.5kg
    Technical Specification Voltage : According to your requirements ;
    Vacuum flow : 
    90 L/min @-92Kpa: (One-Grade vacuum) 
    45 L/min @-98Kpa :(Two-Grade vacuum)
    Power: 300W ;
    Noise : ≤50dB(A) ;
    Speed: 1440rpm / 1700rpm ; 
    Temperature : -5ºC-40ºC 
    Standard spare parts :With Power cord, capacitor , handles attached

    Detailed Photos

    Our Advantages

    Company Profile

    FAQ : 

    Q.1: When I get my products, is there anything I should pay attention to ?
    It need to clear the filter once every 2 months. When use it, it need to handle with care and pay more attention to waterproof.

    Q.2: How do you control the quality ?
    From raw material purchase, production process to finished product delivery, strict quality control is carried out. All goods need to pass 3 times QC inspections to ensure good quality. And for every machine have the test data report , we will keep these test report into our quality traceability system about 3-5 years . The compressor label shows the S/N number is matched with this test record , so that we can help you to solve the problems within warranty ASAP .

    Q.3 : If our products have problems within warranty , what we can do ?
    (1)  Telephone  / email Service When you have the problems for the compressor , please send us the pictures and videos for the problems , we will check our test report and help to solve the problems for you .
    (2) Technical training If the customer has a need, the company can appoint technicians to provide unified training to the customers. Customers can also request training based on actual needs and the company will arrange training to meet customers’ requirements.
    (3) Return to factory maintenance For products that customers cannot repair by themselves, they can be returned to the factory for repair. We will arrange after-sales service personnel to carry out test and repair on the day of receipt of the product, and respond within 24 hours. If there are no special circumstances, we will arrange delivery within 48 hours. If there are other technical problems, we will call you.
    (4) Regarding after-sales service, our company does not have a complicated application process, so if you have any requirements, we can quickly give you a solution, you do not need to wait for the application results for a long time. Our company will treat you as our VIP customer and give you fast and good service. Most of the company’s customers have an annual business growth of 30-50%. We hope that we can also help you grow your business and let us start cooperation on the basis of mutual trust and mutual benefit.

    Q.4: Question: Can you produce the compressor and package with our Logo ?

    Q.5: What’s your warranty?
    Our warranty is 2 years.
    It means that if our machine has any problems within 2 years, we will send you new 1 or free spare parts for your replacement.

    Q.6: Question : How many years of your factory? 
    Our factory has the production experience more than 16 years. 
    We make main spare parts of compressor by ourselves (include the motor), so we can control the compressor quality very wellIt depends on your purchase quantity , we can customize it for you .

    After-sales Service: Online Support
    Warranty: 2years
    Oil or Not: Oil Free
    Structure: Portable Vacuum Pump
    Exhauster Method: Piston Vacuum Pump
    Vacuum Degree: Vacuum
    Samples:
    US$ 95/Piece
    1 Piece(Min.Order)

    |

    Customization:
    Available

    |

    Vacuum Pump

    Types of vacuum pumps

    A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its job is to create a vacuum in a volume, usually one of several. There are several types of vacuum pumps, such as root pumps, diaphragm pumps, rotary piston pumps, and self-priming centrifugal pumps.

    The diaphragm pump is a dry positive displacement vacuum pump

    Diaphragm pumps are a versatile type of vacuum pump. They can be installed in a variety of scenarios including container emptying, positive suction, and simultaneous fluid mixing. Their performance depends on the stiffness and durability of the diaphragm, which in turn depends on the material.
    They have good performance when running in dry mode. Diaphragm pumps work very similarly to the human heart, which is why they are often used to create artificial hearts. In addition, the diaphragm pump is self-priming and has high efficiency. They are also capable of handling the most viscous liquids and are used in almost all industries.
    However, this type of pump has several disadvantages. One of them is that they are difficult to restart after a power outage. Another disadvantage is that they can generate a lot of heat. Fortunately, this heat is carried away by airflow. However, this heat builds up in the multistage pump. If this happens, the diaphragm or motor may be damaged. Diaphragm pumps operating in two or more stages should be fitted with solenoid valves to maintain vacuum stability.
    Diaphragm pumps are a good choice for drying processes where hygiene is important. These pumps have check valves and rubber or Teflon diaphragms. Diaphragm pumps are also ideal for high viscosity applications where shear sensitivity is important.

    Roots pumps are dry method centrifugal pumps

    Roots pumps use a vane rotor pump with two counter-rotating vanes that move in opposite directions to move the gas. They are often the first choice for high-throughput process applications. Depending on the size and number of blades, they can withstand up to 10 Torr.
    Centrifugal pumps have several advantages, including the ability to handle corrosive fluids and high temperatures. However, when choosing a pump, it is essential to choose a reputable manufacturer. These companies will be able to advise you on the best pump design for your needs and provide excellent after-sales support. Roots pumps can be used in a wide range of industrial applications including chemical, food, and biotechnology.
    The Roots pump is a dry centrifugal pump whose geometry enables it to achieve high compression ratios. The screw rotors are synchronized by a set of timing gears that allow gas to pass in both directions and create a compressed state in the chamber. The pre-compressed gas is discharged through a pressure connection and cooled with water. Some pumps are also able to accept additional cooling gas, but this should be done with caution.
    The size of the impeller plays an important role in determining the pump head. The impeller diameter determines how high the pump can lift the liquid. Impeller speed also affects the head. Since the head is proportional to the specific gravity of the liquid, the available suction pressure will be proportional to the density of the liquid. The density of water is about 1.2 kg/m3, and the suction pressure of the centrifugal pump is not enough to lift the water.

    The rotary vane pump is a self-priming centrifugal pump

    A rotary vane pump is a centrifugal pump with a circular pump head and a cycloid cam that supports the rotor. The rotor is close to the cam wall, and two side plates seal the rotor. Vanes in vane pumps are installed in these cavities, and the rotor rotates at high speed, pushing fluid in and out of the pump. The pump offers several advantages, including a reversible design and the ability to handle a wide variety of clean fluids.
    Agknx Pumps manufactures a wide range of vane pumps that combine high performance, low cost, and easy maintenance. These pumps handle medium to high viscosity liquids up to 500 degrees Fahrenheit and 200,000 SSU.
    The suction side of the rotary vane pump has a discharge port, and the valve prevents the backflow of the discharge air. When the maximum pressure is reached, the outlet valve closes to prevent the backflow of exhaust gas. The mechanical separation step separates the oil from the gas in the pump circuit and returns the remaining oil particles to the sump. The float valve then reintroduces these oil particles into the oil circuit of the pump. The gas produced is almost oil-free and can be blown out of a pipe or hose.
    Rotary vane pumps are self-priming positive displacement pumps commonly used in hydraulic, aeration, and vacuum systems. Unlike gear pumps, rotary vane pumps can maintain high-pressure levels while using relatively low suction pressures. The pump is also very effective when pumping viscous or high-viscosity liquids.
    Vacuum Pump

    Rotary piston pumps are dry method positive displacement pumps

    Rotary piston pumps are dry positive displacement pumps designed to deliver high-viscosity fluids. They are capable of pumping a variety of liquids and can run dry without damaging the liquid. Rotary piston pumps are available in a variety of designs. Some are single shafts, some are two shafts and four bearings.
    Positive displacement pumps operate slower than centrifugal pumps. This feature makes the positive displacement pump more sensitive to wear. Piston and plunger reciprocating pumps are particularly prone to wear. For more demanding applications, progressive cavity, diaphragm or lobe pumps may be a better choice.
    Positive displacement pumps are typically used to pump high-viscosity fluids. This is because the pump relies on a mechanical seal between the rotating elements and the pump casing. As a result, when fluids have low viscosity, their performance is limited. Additionally, low viscosity fluids can cause valve slippage.
    These pumps have a piston/plunger arrangement using stainless steel rotors. Piston/piston pumps have two cavities on the suction side. The fluid then flows from one chamber to the other through a helical motion. This results in very low shear and pulsation rates. The pump is usually installed in a cylindrical housing.

    Rotary vane pump corrosion resistance

    Rotary vane vacuum pumps are designed for use in a variety of industries. They feature plasma-treated corrosion-resistant parts and anti-suck-back valves to help reduce the number of corrosive vapors entering the pump. These pumps are commonly used in freeze dryers, vacuum ovens, and degassing processes. The high flow rates they provide in their working vacuum allow them to speed up processes and reduce the time it takes to run them. Plus, they have energy-efficient motors and silent volume. <br/While rotary vane vacuum pumps are relatively corrosion resistant, they should not be used for aggressive chemicals. For these chemicals, the most suitable pump is the chemical mixing pump, which combines two types of pumps to improve corrosion resistance. If the application requires a more powerful pump, a progressive cavity pump (eg VACUU*PURE 10C) is suitable.
    Oil seals used in rotary vane pumps are important to pump performance. The oil seal prevents corrosion of the aluminum parts of the rotary vane pump and prolongs the service life. Most rotary vane vacuum pumps have a standard set of components, although each component may have different oil seals.
    Rotary vane vacuum pumps are the most common type of positive displacement pump. They provide quiet operation and long service life. They are also reliable and inexpensive and can be used in a variety of applications.
    Vacuum Pump

    Roots pumps are primarily used as a vacuum booster

    Root vacuum pumps are mainly used as vacuum boosters in industrial applications. They need a thorough understanding of operating principles and proper maintenance to function properly. This course is an introduction to Roots vacuum pumps, covering topics such as pump principles, multi-stage pumps, temperature effects, gas cooling, and maintenance.
    Roots pumps have many advantages, including compact and quiet operation. They do not generate particles and have a long service life. They also don’t require oil and have a small footprint. However, Roots pumps have several disadvantages, including relatively high maintenance costs and low pumping speeds near atmospheric pressure.
    Root vacuum pumps are often used with rotary vane vacuum pumps. They work on the same principle, the air enters a conveying unit formed by two rolling pistons in the housing. The piston heads are separated from each other, and the air passes through the unit without being reduced until it is discharged. When the air in the next unit reaches a higher absolute pressure, it is expelled from the last unit.
    Roots pumps can be classified as sheathed or sealed. Roots pumps with sealed motors are suitable for pumping toxic gases. They have less clearance between the stator and motor rotor and have a sealed tank.

    China OEM Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor   with Hot selling	China OEM Piston Oilless Silent Portable Vacuum Pump with 220V/110V Electric Motor   with Hot selling
    editor by CX 2023-05-25

    China supplier Stainless Steel Water Motor Vacuum Water Pump vacuum pump and compressor

    Product Description

    Stainless Steel Water Motor Vacuum Water Pump

    Product Description

    The circulating water vacuum pump is a laboratory vacuum generator that uses a water jet to generate a vacuum. This machine is used to provide vacuum conditions for the process of evaporation, distillation, crystallization, drying, sublimation, filtration, degassing, decompression, and so on, particularly be suitable for labs and small-scale tests in industries such as universities and colleges, scientific research institutes, chemical industry, pharmacy, biochemistry,  foodstuff, pesticide, agricultural engineering, biological engineering.

    Product Parameters

     

    Model SHZ-D SHZ-D
    four-meter, four tap
    The machine Performance Power(W) 180 370
    Voltage(V/Hz) 220/50
    Flow(L/min) 60
    Lift(m) 8
    Body material Anti-corrosion/1Cr18 Anti-corrosion
    The machine performance  Max. pressure (M Pa) 0.098
    Sucking rate for single tap(L/min) 10
    Quantity of tap (Pcs) 2 4
    Tank capacity(L) 15
    Dimension(mm) 4362
    Main Markets: Central America, Mid East, Oceania, Africa, South America

     

    Packaging & Shipping

    Pre-sale Service:
    24 Hours online service for your consult.
    Help choose the right model, and a series of services, people, and advise. 
    Provide discount for many sets of order
    Choose a payment term you convenient.
    Promptly production and delivery, inform you in time.
     
    After sale service:
    1 year warranty service and all-life maintenance.
    Technical Engineer is available for oversea training.
    Free change for some parts
    Remote control technical consult
    Maintenance plan

    Packaging:
    -After use cartons inside, outside with wooden case packaging;
    -Both neutral and customized packaging can be available.
    Shipping:
    -We can ship the goods to you by International Express such as DHL,TNT,EMS,FedEX and so on and you can also choose the appropriate 1 based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.

    Shipping method Note
    Express Door to door, very convenient, don’t need to clearance or pick-up
    By air Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
    By sea Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

     

    FAQ

    1. What’s the minimum order quantity?
    One set at present.

    2. What kind of payment terms do you accept?
    Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.

    3. How will you deliver these goods?
    It will be decided according to your quantity. Normally we will choose International Express, Air and sea.

    4. How will we package glass equipment be?
    We package these glass equipment in good and Nonfumigation standard wooden cases.

    5. Can you accept OEM terms?
    Sure.

    6. How to choose suitable equipment?
    You tell us your requirements (For example capacity, temperature range, pressure, etc ), we will recommend you the best suitable equipment.

     

    After-sales Service: Online Service Long Life
    Warranty: 1 Year
    Oil or Not: Oil Free
    Structure: Desktop
    Exhauster Method: Entrapment Vacuum Pump
    Vacuum Degree: 0.098kp
    Customization:
    Available

    |

    Vacuum Pump

    Disadvantages of using a vacuum pump

    A vacuum pump is a device that pulls gas molecules out of a volume and leaves a partial vacuum. Its main function is to create a relative vacuum within a given volume. There are several types of vacuum pumps. Some of them are better suited for specific purposes than others. However, there are some disadvantages to using a vacuum pump.

    Application of vacuum pump

    Vacuum pumps are invaluable tools in many industrial and scientific processes. They are often used to move gas and other harmful substances and to clear clogged drains. They are also used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle or the power hydraulic component of an aircraft. No matter how they are used, they should fit the application.
    The principle of a vacuum pump is to draw gas from a sealed chamber to create a partial vacuum. Over the years, vacuum pump technology has evolved from its original beginnings to its current form. Today, there are many types of vacuum pumps, including rotary vane pumps, momentum transfer pumps, and regeneration pumps.
    The semiconductor industry is a major user of vacuum pumps. Among other applications, these pumps are commonly used for mounting circuit boards, securing components, blowing and jetting, and pumping. The use of renewable resources has paved the way for widespread semiconductor production, where vacuum pumps are crucial. This manufacturing shift is expected to boost vacuum pump sales across Europe.
    Vacuum Pump
    The most common types of vacuum pumps are positive displacement and rotary vane pumps. Positive displacement pumps are most effective for rough vacuum applications and are usually paired with momentum transfer pumps. These pumps are used in pharmaceutical, food and medical processes. They are also used in diesel engines, hydraulic brakes and sewage systems.
    Positive displacement pumps are used to create low vacuum conditions and create a partial vacuum. These pumps create lower air pressure by enlarging the chamber and allowing gas to flow into the chamber. The air in the cavity is then vented to the atmosphere. Alternatively, momentum transfer pumps, also known as molecular pumps, use high-speed rotating blades to create dense fluids.
    Vacuum Pump

    Their drawbacks

    Vacuum pumps are useful in industrial applications. However, they are not perfect and have some drawbacks. One of them is that their output is limited by the vacuum hose. Vacuum hoses are the bottleneck for vacuum pump performance and evacuation rates. The hose must be kept free of water and organic matter to ensure the highest possible vacuum.
    Dry vacuum pumps do not have these problems. They may be more cost-effective but will increase maintenance costs. Water consumption is another disadvantage. When pond water is used, the pump puts additional pressure on the treatment facility. Additionally, contaminants from the gas can become trapped in the water, shortening the life of the pump.
    Another disadvantage of vacuum pumps is their limited operating time at low vacuum. Therefore, they are only suitable for extremely high vacuum levels. Diaphragm pumps are another option for industrial applications. They have a sealed fluid chamber that allows a moderate vacuum. They also feature short strokes and a low compression ratio, making them quieter than their reciprocating counterparts.
    Vacuum pumps are used in many industrial and scientific processes. They can be used to transport hazardous materials or clear clogged drains. They are also used in rear doors and dump tanks. Certain types of vacuum pumps can cause fluid blockages, which can be harmful. The vacuum pump should also be well suited to the fluid in it to avoid contamination.
    Another disadvantage is the lack of proper vacuum system testing equipment. Mechanics often underestimate the importance of a properly functioning vacuum system. Most stores lack the equipment needed for proper troubleshooting. Typically, mechanics rely on the cockpit vacuum gauge to determine if the pump is working properly.
    Some vacuum pumps are capable of providing constant vacuum. These pumps are also capable of eliminating odors and spills. However, these advantages are outweighed by some disadvantages of vacuum pumps.

    China supplier Stainless Steel Water Motor Vacuum Water Pump   vacuum pump and compressor	China supplier Stainless Steel Water Motor Vacuum Water Pump   vacuum pump and compressor
    editor by CX 2023-04-28

    China wholesaler Stainless Steel Water Motor Vacuum Water Pump vacuum pump belt

    Product Description

    Stainless Steel Water Motor Vacuum Water Pump

    Product Description

    The circulating water vacuum pump is a laboratory vacuum generator that uses a water jet to generate a vacuum. This machine is used to provide vacuum conditions for the process of evaporation, distillation, crystallization, drying, sublimation, filtration, degassing, decompression, and so on, particularly be suitable for labs and small-scale tests in industries such as universities and colleges, scientific research institutes, chemical industry, pharmacy, biochemistry,  foodstuff, pesticide, agricultural engineering, biological engineering.

    Product Parameters

     

    Model SHZ-D SHZ-D
    four-meter, four tap
    The machine Performance Power(W) 180 370
    Voltage(V/Hz) 220/50
    Flow(L/min) 60
    Lift(m) 8
    Body material Anti-corrosion/1Cr18 Anti-corrosion
    The machine performance  Max. pressure (M Pa) 0.098
    Sucking rate for single tap(L/min) 10
    Quantity of tap (Pcs) 2 4
    Tank capacity(L) 15
    Dimension(mm) 4362
    Main Markets: Central America, Mid East, Oceania, Africa, South America

     

    Packaging & Shipping

    Pre-sale Service:
    24 Hours online service for your consult.
    Help choose the right model, and a series of services, people, and advise. 
    Provide discount for many sets of order
    Choose a payment term you convenient.
    Promptly production and delivery, inform you in time.
     
    After sale service:
    1 year warranty service and all-life maintenance.
    Technical Engineer is available for oversea training.
    Free change for some parts
    Remote control technical consult
    Maintenance plan

    Packaging:
    -After use cartons inside, outside with wooden case packaging;
    -Both neutral and customized packaging can be available.
    Shipping:
    -We can ship the goods to you by International Express such as DHL,TNT,EMS,FedEX and so on and you can also choose the appropriate 1 based on your timeline and budget. Besides, you can definitely choose to use your own shipping agent.

    Shipping method Note
    Express Door to door, very convenient, don’t need to clearance or pick-up
    By air Airport to airport, you need to do the customs clearance and pick up the goods at your local airport, which you can have a local shipping agent to do for you.
    By sea Port to port and you need to do the customs clearance and pick-up the goods at your local port, which you can have a local shipping agent to do for you.

     

    FAQ

    1. What’s the minimum order quantity?
    One set at present.

    2. What kind of payment terms do you accept?
    Normally we accept TT, Paypal, Western Union, Alibaba Escrow, and L/C. The exact term will be discussed during the deal.

    3. How will you deliver these goods?
    It will be decided according to your quantity. Normally we will choose International Express, Air and sea.

    4. How will we package glass equipment be?
    We package these glass equipment in good and Nonfumigation standard wooden cases.

    5. Can you accept OEM terms?
    Sure.

    6. How to choose suitable equipment?
    You tell us your requirements (For example capacity, temperature range, pressure, etc ), we will recommend you the best suitable equipment.

     

    After-sales Service: Online Service Long Life
    Warranty: 1 Year
    Oil or Not: Oil Free
    Structure: Desktop
    Exhauster Method: Entrapment Vacuum Pump
    Vacuum Degree: 0.098kp
    Customization:
    Available

    |

    Vacuum Pump

    Select vacuum pump

    When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs.

    Diaphragm vacuum pump

    Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
    Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
    Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
    The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
    Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.

    Scroll vacuum pump

    Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
    These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
    Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
    Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
    The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments.
    Vacuum Pump

    Roots Pump

    Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
    These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
    The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
    Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
    The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.

    Electric vacuum pump

    Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
    First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
    Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
    Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
    The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps.
    Vacuum Pump

    Cryogenic vacuum pump

    Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
    A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
    Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
    Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
    The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.

    China wholesaler Stainless Steel Water Motor Vacuum Water Pump   vacuum pump belt	China wholesaler Stainless Steel Water Motor Vacuum Water Pump   vacuum pump belt
    editor by CX 2023-04-26

    China Rotary Vane Vacuum Gasoline Pump /Belt Drive Motor Rotary Pump Yb-80 with high quality

    Solution Description

    Rotary vane vacuum gasoline pump /Belt Travel Motor Rotary Pump YB-eighty


    Attributes:

    YB Self-priming rotary vane pump with internal by-move valve.

    The pumps use a rotor with sliding vanes to attract the liquid.

    The substance of development is nodular iron with sliding vanes created in a unique self lubricating substance.

    Thanks to its efficiency the pumps can manage viscous and also volatile liquids and demand significantly less horsepower than other equal pumps.

    Application:

    Fuel oil delivery truck,Fleet refueling,Lube oil,Aviation refuelers,Transport of Petro Chemical compounds, gasoline, biofuels, solvents and any far more. 

     

     Technological Specification

     Model

     YB-fifty

     YB-65

     YB-eighty

     YB-one hundred

     Size

     50mm/2″

     65mm/2 1/2″

     80mm/3″

     100mm/4″

     Pump Speed

     400~640RPM

     400~640RPM

     400~640RPM

     500RPM

     Max. Movement Charge

     150~300L/Min

     300~500L/Min

     600~1000L/Min

     1500~1900L/Min

     Vacuum

     0.5Bar

     Working Strain

     5Bar

     Motor Electrical power  2.2KW  4KW  7.5KW   18.5KW
     Dimension  44×35×35cm  46×34×37cm  49×42×42cm  58×55×61cm
     Net Bodyweight  31KG  40KG  68KG  160KG
     Gross Bodyweight  34KG  47KG  74KG  178KG
     Package  1pc/Wood Case 

    FAQ

     one.What is MOQ?

    typically 1 established,and we can shipping and delivery by quick air convey which not occupy place and not large for transportation

    two.Can you also OEM OR ODM for us?

    Indeed,we personalize logo and brand name according to consumer prerequisite.

     
    3.How about your equipment good quality, we are be concerned about the quality?

    We are far more than thirty several years production expertise of diverse kinds of movement meters.We strictly manufacture and handle in accordance to IOS9001:2000 Technique.and can match all the CE regular or much more rigorous regular.our machines are running effectively in much more than thirty nations around the world


    / Set
    |
    1 Set

    (Min. Order)

    ###

    After-sales Service: One Year
    Warranty: Sales Service Available
    Flow Rate: Variable Pump
    Type: Self-priming Oil Pump
    Drive: Electric
    Performance: High Pressure

    ###

     Technical Specification

     Model

     YB-50

     YB-65

     YB-80

     YB-100

     Size

     50mm/2"

     65mm/2 1/2"

     80mm/3"

     100mm/4"

     Pump Speed

     400~640RPM

     400~640RPM

     400~640RPM

     500RPM

     Max. Flow Rate

     150~300L/Min

     300~500L/Min

     600~1000L/Min

     1500~1900L/Min

     Vacuum

     0.5Bar

     Working Pressure

     5Bar

     Motor Power  2.2KW  4KW  7.5KW   18.5KW
     Dimension  44×35×35cm  46×34×37cm  49×42×42cm  58×55×61cm
     Net Weight  31KG  40KG  68KG  160KG
     Gross Weight  34KG  47KG  74KG  178KG
     Package  1pc/Wooden Case 

    / Set
    |
    1 Set

    (Min. Order)

    ###

    After-sales Service: One Year
    Warranty: Sales Service Available
    Flow Rate: Variable Pump
    Type: Self-priming Oil Pump
    Drive: Electric
    Performance: High Pressure

    ###

     Technical Specification

     Model

     YB-50

     YB-65

     YB-80

     YB-100

     Size

     50mm/2"

     65mm/2 1/2"

     80mm/3"

     100mm/4"

     Pump Speed

     400~640RPM

     400~640RPM

     400~640RPM

     500RPM

     Max. Flow Rate

     150~300L/Min

     300~500L/Min

     600~1000L/Min

     1500~1900L/Min

     Vacuum

     0.5Bar

     Working Pressure

     5Bar

     Motor Power  2.2KW  4KW  7.5KW   18.5KW
     Dimension  44×35×35cm  46×34×37cm  49×42×42cm  58×55×61cm
     Net Weight  31KG  40KG  68KG  160KG
     Gross Weight  34KG  47KG  74KG  178KG
     Package  1pc/Wooden Case 

    Basic knowledge of vacuum pump

    A vacuum pump is used to create a relative vacuum within a sealed volume. These pumps take gas molecules out of the sealed volume and expel them, leaving a partial vacuum. They can be used in a variety of applications, including medicine and laboratory research. This article will cover the basics of vacuum pumps, including how they operate and the materials they use. You will also learn about typical applications and fees.
    Vacuum Pump

    How it works

    A vacuum pump is a pump that removes air from a specific space. These pumps are divided into three types according to their function. Positive displacement pumps are used in the low vacuum range and high vacuum pumps are used in the ultra-high vacuum range. The performance of a vacuum pump depends on the quality of the vacuum it produces.
    A vacuum pump creates a partial vacuum above the surrounding atmospheric pressure. The speed of the pump is proportional to the pressure difference between the ambient atmosphere and the base pressure of the pump. Choose a base pressure for a specific process, not the lowest possible pressure in the system.
    A scroll pump is also a type of vacuum pump. This type of pump consists of two scrolls, the inner scroll running around the gas volume. It then compresses the gas in a spiral fashion until it reaches the maximum pressure at its center. The inner and outer scrolls are separated by a polymer tip seal that provides an axial seal between them. Its pumping speed ranges from 5.0 to 46 m3/h.
    Another type of vacuum pump is the screw pump, which uses two rotating screws in one chamber. The screw in the screw pump is a left-handed screw, and the other is a right-handed screw. The two screws do not touch each other when engaged, preventing contamination of the medium. They also feature high pumping speeds, low operating costs and low maintenance requirements.
    The vacuum pump consists of several parts such as rotor and base. These components create an area of ​​low pressure. Gas and water molecules rush into this low pressure area, where they are sucked into the pump. The pump also rotates, preventing fluid leakage to the low pressure side.
    The main function of a vacuum pump is to remove gas particles from an enclosed space. It does this by changing gas molecules between high and low pressure states. A vacuum pump can also generate a partial vacuum. There are several types of vacuum pumps, each designed to perform a specific function, so it is important to choose the right type for your application.

    Vacuum Pump Materials

    There are two main materials used in vacuum pumps: metal and polyethylene. Metal is more durable, while polyethylene is cheaper and more flexible. However, these materials are not suitable for high pressure and may cause damage. Therefore, if you want to design a high-pressure pump, it is best to use metal materials.
    Vacuum pumps are required in a variety of industrial environments and manufacturing processes. The most common vacuum pump is a positive displacement vacuum pump, which transports a gas load from the inlet to the outlet. The main disadvantage of this pump is that it can only generate a partial vacuum; higher vacuums must be achieved through other techniques.
    Materials used in vacuum pumps vary from high to rough vacuum pumps. Low pressure ranges are typically below 1 x 10-3 mbar, but high vacuum pumps are used for extreme vacuum. They also differ in manufacturing tolerances, seals used, materials used and operating conditions.
    The choice of vacuum pump material depends on the process. The vacuum range and ultimate pressure of the system must be carefully analyzed to find the right material for the job. Depending on the purpose of the pump, a variety of materials can be used, from ceramic to plastic substrates. When choosing a vacuum pump material, be sure to consider its durability and corrosion resistance.
    Dry and wet vacuum pumps use oil to lubricate internal parts. This prevents wear of the pump due to corrosion. These types of pumps are also recommended for continuous use and are ideal for applications where the gas is acidic or corrosive. Therefore, they are widely used in the chemical and food industries. They are also used in rotary evaporation and volatile compound processing.
    Positive displacement pumps are the most common type. They work by letting gas flow into a cavity and venting it into the atmosphere. Additionally, momentum transfer pumps, also known as molecular pumps, use high-velocity jets of high-density fluids to transport air and gases. These pumps are also used for medical purposes.

    Typical application

    Vacuum pumps are used to remove large amounts of air and water from the process. They are used in various industries to improve performance. For example, liquid ring vacuum pumps are used in packaging production to produce plastic sheets in the desired shape and size. Large-capacity suction pumps are used in the chemical industry to improve the surface properties of materials and speed up filtration.
    There are two basic principles of vacuum pumps: entrapment and gas transfer. Positive displacement pumps are suitable for low to medium vacuums, while momentum transfer and retention pumps are suitable for high vacuums. Typically, high vacuum systems use two or more pumps working in series.
    There are three main categories of vacuum pumps: primary, booster, and secondary. Their working pressure ranges from a few millimeters above atmospheric pressure. They also have several different technologies, including positive displacement, gas transfer, and gas capture. These pumps transport gas molecules through momentum exchange. Typically, they release gas molecules at roughly the same rate as they entered. When the process is complete, the gas molecules are slightly above atmospheric pressure. The discharge pressure is equal to the lowest pressure achieved, which is the compression ratio.
    Vacuum pumps are widely used in all walks of life. They can be found in almost every industrial sector, including food processing. For example, they are used to make sausages and food products. In addition, they are used in landfill and digester compressors. They can also be used to build solar panels.
    Oil lubricated vacuum pumps are currently the most energy-efficient vacuum pumps. These pumps are suitable for a variety of industrial applications including freeze drying and process engineering. These pumps use oil as a sealant and coolant, which makes them ideal for a variety of applications. These pumps are also very sensitive to vibration.
    Another type of vacuum pump is a turbomolecular pump. These pumps have multiple stages and angled vanes. Unlike mechanical pumps, turbomolecular pumps sweep out larger areas at higher pumping speeds. In addition, they can generate ultra-high oil-free vacuums. Additionally, they have no moving parts, which makes them ideal for high vacuum pressures.
    Vacuum Pump

    Vacuum Pump Cost

    Annual maintenance costs for vacuum pumps range from $242 to $337. The energy consumption of the vacuum pump is also a consideration, as it consumes electricity throughout its operating cycle. For example, an electric motor for a 1 hp pump uses 0.55 kW/hr, which equates to 2,200 kWh of energy per year.
    Energy cost is the largest part of the total cost of a vacuum pump. They are usually four to five times higher than the initial purchase price. Therefore, choosing a more energy efficient system can reduce the total cost of ownership and extend the payback period. For many clients, this can be millions of dollars.
    A vacuum pump works by compressing gas as it enters a chamber. This pushes the gas molecules towards the exhaust. The exhaust gas is then vented to the atmosphere. A special spring-loaded vane seals the pump’s chamber, creating an airtight seal. Specially formulated oils are also used to lubricate, cool and seal rotors.
    Vacuum pumps are not cheap, but they have many advantages over water suction. One of the main advantages of vacuum pumps is their flexibility and reliability. This is an industry-proven solution that has been around for years. However, the initial cost of a vacuum pump is higher than that of a water aspirator.
    If the vacuum pump fails unexpectedly, replacement costs can be high. Proper maintenance can extend the life of your system and prevent unplanned downtime. However, no one can predict when a pump will fail, and if a pump does fail, the cost can far exceed the cost of buying a new pump. Therefore, investing in preventive maintenance is a wise investment.
    There are many types of vacuum pumps, not all of which are suitable for the same type of application. Make sure to choose a pump with the power required for the job. It should also be able to handle a variety of samples.

    China Rotary Vane Vacuum Gasoline Pump /Belt Drive Motor Rotary Pump Yb-80     with high quality China Rotary Vane Vacuum Gasoline Pump /Belt Drive Motor Rotary Pump Yb-80     with high quality
    editor by CX2023-04-03