Tag Archives: air blower pump vacuum

China Standard High pressure air blower vacuum pump 220v two phase vacuum pump ac

Product Description

Product Description

Product name

Air blower

Spray nozzle model

RB-571

Sample

10PCS

Material

SS,BRASS,PP,PVDF

Spray angle

Customized

Flow rate

Customized

Application

Water aeration, fire extinguishing, spray cooling, metal treatment, gas cleaning and cooling, dust control

Delivery time

10-15 calendar days

Application

Company Profile

Factory

Certifications

Service

1.Pre-sale services
1).We according to the flow rate, spray angle recommend you the right type.

2).Customize Nozzles give drawing and physical sample.

3).Send the drawing for your confirmation and offer the best price.

2.Services provided during the sale

1).Checking the delivery time.

2).Inform the order process statue to client.

3).Once the goods finished, we will send the video of the test and package pictures.

3.After-sale services

1).Assitanting client to install the nozzles and test.

2).The quality quality guarantee time is 1 year,during the 1 year if the nozzle breakbecause of our quality problem, we
compensate for 100%.

Packaging & Shipping

FAQ

1. Can I get a sample ?
(1). Pls contact us, and we will negotiate the best price for you.
(2). Free Sample: Sample cost can be refundable if your following order quantity is large enough.

2. How can we guarantee quality?
(1).Always a pre-production sample before mass production;
(2).Always final Inspection before shipment;

4. Why should you buy from us not from other suppliers?
We manufacture many different spray nozzles and accessories to meet the diverse requirements of industry.And applications can range from computer chip etching to the controlled cooling of continuous cast steel.We will try our best to satisfy you.

5. What services can we provide?
(1).Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
(2).Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CHF;
(3).Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
(4).Language Spoken:English,Chinese

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Type: Nozzle
Feature: Rust / Corrosion Proof
Certification: CE
Samples:
US$ 274.42/Piece
1 Piece(Min.Order)

|

Order Sample

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

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

How Do Vacuum Pumps Affect the Performance of Vacuum Chambers?

When it comes to the performance of vacuum chambers, vacuum pumps play a critical role. Here’s a detailed explanation:

Vacuum chambers are enclosed spaces designed to create and maintain a low-pressure environment. They are used in various industries and scientific applications, such as manufacturing, research, and material processing. Vacuum pumps are used to evacuate air and other gases from the chamber, creating a vacuum or low-pressure condition. The performance of vacuum chambers is directly influenced by the characteristics and operation of the vacuum pumps used.

Here are some key ways in which vacuum pumps affect the performance of vacuum chambers:

1. Achieving and Maintaining Vacuum Levels: The primary function of vacuum pumps is to create and maintain the desired vacuum level within the chamber. Vacuum pumps remove air and other gases, reducing the pressure inside the chamber. The efficiency and capacity of the vacuum pump determine how quickly the desired vacuum level is achieved and how well it is maintained. High-performance vacuum pumps can rapidly evacuate the chamber and maintain the desired vacuum level even when there are gas leaks or continuous gas production within the chamber.

2. Pumping Speed: The pumping speed of a vacuum pump refers to the volume of gas it can remove from the chamber per unit of time. The pumping speed affects the rate at which the chamber can be evacuated and the time required to achieve the desired vacuum level. A higher pumping speed allows for faster evacuation and shorter cycle times, improving the overall efficiency of the vacuum chamber.

3. Ultimate Vacuum Level: The ultimate vacuum level is the lowest pressure that can be achieved in the chamber. It depends on the design and performance of the vacuum pump. Higher-quality vacuum pumps can achieve lower ultimate vacuum levels, which are important for applications requiring higher levels of vacuum or for processes that are sensitive to residual gases.

4. Leak Detection and Gas Removal: Vacuum pumps can also assist in leak detection and gas removal within the chamber. By continuously evacuating the chamber, any leaks or gas ingress can be identified and addressed promptly. This ensures that the chamber maintains the desired vacuum level and minimizes the presence of contaminants or unwanted gases.

5. Contamination Control: Some vacuum pumps, such as oil-sealed pumps, use lubricating fluids that can introduce contaminants into the chamber. These contaminants may be undesirable for certain applications, such as semiconductor manufacturing or research. Therefore, the choice of vacuum pump and its potential for introducing contaminants should be considered to maintain the required cleanliness and purity of the vacuum chamber.

6. Noise and Vibrations: Vacuum pumps can generate noise and vibrations during operation, which can impact the performance and usability of the vacuum chamber. Excessive noise or vibrations can interfere with delicate experiments, affect the accuracy of measurements, or cause mechanical stress on the chamber components. Selecting vacuum pumps with low noise and vibration levels is important for maintaining optimal chamber performance.

It’s important to note that the specific requirements and performance factors of a vacuum chamber can vary depending on the application. Different types of vacuum pumps, such as rotary vane pumps, dry pumps, or turbomolecular pumps, offer varying capabilities and features that cater to specific needs. The choice of vacuum pump should consider factors such as the desired vacuum level, pumping speed, ultimate vacuum, contamination control, noise and vibration levels, and compatibility with the chamber materials and gases used.

In summary, vacuum pumps have a significant impact on the performance of vacuum chambers. They enable the creation and maintenance of the desired vacuum level, affect the pumping speed and ultimate vacuum achieved, assist in leak detection and gas removal, and influence contamination control. Careful consideration of the vacuum pump selection ensures optimal chamber performance for various applications.

vacuum pump

Can Vacuum Pumps Be Used in the Medical Field?

Yes, vacuum pumps have a wide range of applications in the medical field. Here’s a detailed explanation:

Vacuum pumps play a crucial role in various medical applications, providing suction or creating controlled vacuum environments. Here are some key areas where vacuum pumps are used in the medical field:

1. Negative Pressure Wound Therapy (NPWT):

Vacuum pumps are extensively utilized in negative pressure wound therapy, a technique used to promote wound healing. In NPWT, a vacuum pump creates a controlled low-pressure environment within a wound dressing, facilitating the removal of excess fluid, promoting blood flow, and accelerating the healing process.

2. Surgical Suction:

Vacuum pumps are an integral part of surgical suction systems. They provide the necessary suction force to remove fluids, gases, or debris from the surgical site during procedures. Surgical suction helps maintain a clear field of view for surgeons, enhances tissue visualization, and contributes to a sterile operating environment.

3. Anesthesia:

In anesthesia machines, vacuum pumps are used to create suction for various purposes:

– Airway Suction: Vacuum pumps assist in airway suctioning to clear secretions or obstructions from the patient’s airway during anesthesia or emergency situations.

– Evacuation of Gases: Vacuum pumps aid in removing exhaled gases from the patient’s breathing circuit, ensuring the delivery of fresh gas mixtures and maintaining appropriate anesthesia levels.

4. Laboratory Equipment:

Vacuum pumps are essential components in various medical laboratory equipment:

– Vacuum Ovens: Vacuum pumps are used in vacuum drying ovens, which are utilized for controlled drying or heat treatment of sensitive materials, samples, or laboratory glassware.

– Centrifugal Concentrators: Vacuum pumps are employed in centrifugal concentrators to facilitate the concentration or dehydration of biological samples, such as DNA, proteins, or viruses.

– Freeze Dryers: Vacuum pumps play a vital role in freeze-drying processes, where samples are frozen and then subjected to vacuum conditions to remove water via sublimation, preserving the sample’s structure and integrity.

5. Medical Suction Devices:

Vacuum pumps are utilized in standalone medical suction devices, commonly found in hospitals, clinics, and emergency settings. These devices create suction required for various medical procedures, including:

– Suctioning of Respiratory Secretions: Vacuum pumps assist in removing respiratory secretions or excess fluids from the airways of patients who have difficulty coughing or clearing their airways effectively.

– Thoracic Drainage: Vacuum pumps are used in chest drainage systems to evacuate air or fluid from the pleural cavity, helping in the treatment of conditions such as pneumothorax or pleural effusion.

– Obstetrics and Gynecology: Vacuum pumps are employed in devices used for vacuum-assisted deliveries, such as vacuum extractors, to aid in the safe delivery of babies during childbirth.

6. Blood Collection and Processing:

Vacuum pumps are utilized in blood collection systems and blood processing equipment:

– Blood Collection Tubes: Vacuum pumps are responsible for creating the vacuum inside blood collection tubes, facilitating the collection of blood samples for diagnostic testing.

– Blood Separation and Centrifugation: In blood processing equipment, vacuum pumps assist in the separation of blood components, such as red blood cells, plasma, and platelets, for various medical procedures and treatments.

7. Medical Imaging:

Vacuum pumps are used in certain medical imaging techniques:

– Electron Microscopy: Electron microscopes, including scanning electron microscopes and transmission electron microscopes, require a vacuum environment for high-resolution imaging. Vacuum pumps are employed to maintain the necessary vacuum conditions within the microscope chambers.

These are just a few examples of the wide-ranging applications of vacuum pumps in the medical field. Their ability to create suction and controlled vacuum environments makes them indispensable in medical procedures, wound healing, laboratory processes, anesthesia, and various other medical applications.

China Standard High pressure air blower vacuum pump 220v two phase   vacuum pump acChina Standard High pressure air blower vacuum pump 220v two phase   vacuum pump ac
editor by CX 2024-04-02

China Professional Air Roots Blower Vacuum Pump for Sewage Treatment supplier

Product Description

The Pneumatic dredging and seage pumps (namly Portable Slurry Vacuum Pump)  is 1 kind 100% air powered and operated material transferring equipment. It generates Vacuum combined with high airflow which allows the unit to transfer materials ranging from mining slurries and oil sludge through to cement powders and grains etc. It is also known as  sludge pump, mud pump, Solids Pump, Waste transfer Pump etc.

The Portable Slurry Vacuum Pump is widely used in farms, mines, drill rigs, municipal, industrial and construction sites.

Model Flow Discharge Air consumption Working pressure Installation dimensions Weight
(kg)
m³/h m m³/min MPa (Length × width × height) mm
QYF25-15 25 15 11 0.5 1830×885×965 315
QYF20-20 20 20 10.5 0.5 1830×834×915 285
QYF17-20 17 20 8.5 0.5 1830×782×890 260
QYF14-20 14 20 6.5 0.5 1830×782×890 255
QYF10-20 10 20 6 0.5 1830×782×890 250

 

After-sales Service: Online Service
Warranty: 1 Year
Type: Vacuum Pump
Samples:
US$ 5500/Piece
1 Piece(Min.Order)

|

Order Sample

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

What Is the Role of Vacuum Pumps in Semiconductor Manufacturing?

Vacuum pumps play a critical role in semiconductor manufacturing processes. Here’s a detailed explanation:

Semiconductor manufacturing involves the production of integrated circuits (ICs) and other semiconductor devices used in various electronic applications. Vacuum pumps are used extensively throughout the semiconductor manufacturing process to create and maintain the required vacuum conditions for specific manufacturing steps.

Here are some key roles of vacuum pumps in semiconductor manufacturing:

1. Deposition Processes: Vacuum pumps are used in deposition processes such as physical vapor deposition (PVD) and chemical vapor deposition (CVD). These processes involve depositing thin films of materials onto semiconductor wafers to create various layers and patterns. Vacuum pumps help create a low-pressure environment necessary for precise control of the deposition process, ensuring uniform and high-quality film formation.

2. Etching and Cleaning: Vacuum pumps are utilized in etching and cleaning processes, which involve the removal of specific layers or contaminants from semiconductor wafers. Dry etching techniques, such as plasma etching and reactive ion etching, require a vacuum environment to facilitate the ionization and removal of material. Vacuum pumps aid in creating the necessary low-pressure conditions for efficient etching and cleaning processes.

3. Ion Implantation: Ion implantation is a process used to introduce impurities into specific regions of a semiconductor wafer to modify its electrical properties. Vacuum pumps are used to evacuate the ion implantation chamber, creating the required vacuum environment for accurate and controlled ion beam acceleration and implantation.

4. Wafer Handling and Transfer: Vacuum pumps are employed in wafer handling and transfer systems. These systems utilize vacuum suction to securely hold and manipulate semiconductor wafers during various manufacturing steps, such as loading and unloading from process chambers, robotic transfer between tools, and wafer alignment.

5. Load Lock Systems: Load lock systems are used to transfer semiconductor wafers between atmospheric conditions and the vacuum environment of process chambers. Vacuum pumps are integral components of load lock systems, creating and maintaining the vacuum conditions necessary for wafer transfer while minimizing contamination risks.

6. Metrology and Inspection: Vacuum pumps are utilized in metrology and inspection tools used for characterizing semiconductor devices. These tools, such as scanning electron microscopes (SEMs) and focused ion beam (FIB) systems, often operate in a vacuum environment to enable high-resolution imaging and accurate analysis of semiconductor structures and defects.

7. Leak Detection: Vacuum pumps are employed in leak detection systems to identify and locate leaks in vacuum chambers, process lines, and other components. These systems rely on vacuum pumps to evacuate the system and then monitor for any pressure rise, indicating the presence of leaks.

8. Cleanroom Environment Control: Semiconductor manufacturing facilities maintain cleanroom environments to prevent contamination during the fabrication process. Vacuum pumps are used in the design and operation of the cleanroom ventilation and filtration systems, helping to maintain the required air cleanliness levels by removing particulates and maintaining controlled air pressure differentials.

Vacuum pumps used in semiconductor manufacturing processes are often specialized to meet the stringent requirements of the industry. They need to provide high vacuum levels, precise control, low contamination levels, and reliability for continuous operation.

Overall, vacuum pumps are indispensable in semiconductor manufacturing, enabling the creation of the necessary vacuum conditions for various processes, ensuring the production of high-quality semiconductor devices.

vacuum pump

How Do Vacuum Pumps Assist in Freeze-Drying Processes?

Freeze-drying, also known as lyophilization, is a dehydration technique used in various industries, including pharmaceutical manufacturing. Vacuum pumps play a crucial role in facilitating freeze-drying processes. Here’s a detailed explanation:

During freeze-drying, vacuum pumps assist in the removal of water or solvents from pharmaceutical products while preserving their structure and integrity. The freeze-drying process involves three main stages: freezing, primary drying (sublimation), and secondary drying (desorption).

1. Freezing: In the first stage, the pharmaceutical product is frozen to a solid state. Freezing is typically achieved by lowering the temperature of the product below its freezing point. The frozen product is then placed in a vacuum chamber.

2. Primary Drying (Sublimation): Once the product is frozen, the vacuum pump creates a low-pressure environment within the chamber. By reducing the pressure, the boiling point of water or solvents present in the frozen product is lowered, allowing them to transition directly from the solid phase to the vapor phase through a process called sublimation. Sublimation bypasses the liquid phase, preventing potential damage to the product’s structure.

The vacuum pump maintains a low-pressure environment by continuously removing the water vapor or solvent vapor generated during sublimation. The vapor is drawn out of the chamber, leaving behind the freeze-dried product. This process preserves the product’s original form, texture, and biological activity.

3. Secondary Drying (Desorption): After the majority of the water or solvents have been removed through sublimation, the freeze-dried product may still contain residual moisture or solvents. In the secondary drying stage, the vacuum pump continues to apply vacuum to the chamber, but at a higher temperature. The purpose of this stage is to remove the remaining moisture or solvents through evaporation.

The vacuum pump maintains the low-pressure environment, allowing the residual moisture or solvents to evaporate at a lower temperature than under atmospheric pressure. This prevents potential thermal degradation of the product. Secondary drying further enhances the stability and shelf life of the freeze-dried pharmaceutical product.

By creating and maintaining a low-pressure environment, vacuum pumps enable efficient and controlled sublimation and desorption during the freeze-drying process. They facilitate the removal of water or solvents while minimizing the potential damage to the product’s structure and preserving its quality. Vacuum pumps also contribute to the overall speed and efficiency of the freeze-drying process by continuously removing the vapor generated during sublimation and evaporation. The precise control provided by vacuum pumps ensures the production of stable and high-quality freeze-dried pharmaceutical products.

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 Professional Air Roots Blower Vacuum Pump for Sewage Treatment   supplier China Professional Air Roots Blower Vacuum Pump for Sewage Treatment   supplier
editor by CX 2023-12-02

China wholesaler Vacuum Blower Air Compressor Pump China Manufacturer manufacturer

Product Description

Vacuum Blower Air Compressor Pump China Manufacturer

 

Model Stage/Phase Frequency Power Voltage Current Airflow Vacuum Pressure Noise weight
Hz KW V A m3/h mbar mbar db KG
2JM 210 A11 Single/Single 50 0.37 230 2.7 80 -110 110 53 11
60 0.45 230 3.0 96 -130 140 53

Other main product

Application:

  • Agriculture(Fish pond and aeration tanks)
  • Beverage(bottle drying)
  • Bio fuels/bio-gas system
  • Food and vegetable processing
  • Medical and Health service(Dental cart and dental vacuum)
  • Package (Air knives blown-off / Labeling/Drying)
  • Plastics/Rubber(Air knives blown-off/ Bottle blow moulding/ Extruder Degassing/Pneumatic conveying/ Thermoforming)
  • Printing
  • Paper and pulp/ paper converting
  • Textile industry
  • Transportation/Loading/Unloading(Pneumatic conveying/material handling)
  • Water treatment/sewage treatment
  • Woodworking(CNC Routing/bulk handling

Air Blowers Export Service:

18 months warranty 

Professional engineer will help to recommend the most suitable models

after studying customers’ requirements,

OEM service available.

24 hours service online,you can touch us by email, ,  ,

 

7 days delivery time and safe shipment

Contact

 

Oil or Not: Oil Free
Structure: Vortex Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Compressed Air and Vacuum Solution
Working Conditions: Dry
Customization:
Available

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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 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

How Do You Choose the Right Size Vacuum Pump for a Specific Application?

Choosing the right size vacuum pump for a specific application involves considering several factors to ensure optimal performance and efficiency. Here’s a detailed explanation:

1. Required Vacuum Level: The first consideration is the desired vacuum level for your application. Different applications have varying vacuum level requirements, ranging from low vacuum to high vacuum or even ultra-high vacuum. Determine the specific vacuum level needed, such as microns of mercury (mmHg) or pascals (Pa), and choose a vacuum pump capable of achieving and maintaining that level.

2. Pumping Speed: The pumping speed, also known as the displacement or flow rate, is the volume of gas a vacuum pump can remove from a system per unit of time. It is typically expressed in liters per second (L/s) or cubic feet per minute (CFM). Consider the required pumping speed for your application, which depends on factors such as the volume of the system, the gas load, and the desired evacuation time.

3. Gas Load and Composition: The type and composition of the gas or vapor being pumped play a significant role in selecting the right vacuum pump. Different pumps have varying capabilities and compatibilities with specific gases. Some pumps may be suitable for pumping only non-reactive gases, while others can handle corrosive gases or vapors. Consider the gas load and its potential impact on the pump’s performance and materials of construction.

4. Backing Pump Requirements: In some applications, a vacuum pump may require a backing pump to reach and maintain the desired vacuum level. A backing pump provides a rough vacuum, which is then further processed by the primary vacuum pump. Consider whether your application requires a backing pump and ensure compatibility and proper sizing between the primary pump and the backing pump.

5. System Leakage: Evaluate the potential leakage in your system. If your system has significant leakage, you may need a vacuum pump with a higher pumping speed to compensate for the continuous influx of gas. Additionally, consider the impact of leakage on the required vacuum level and the pump’s ability to maintain it.

6. Power Requirements and Operating Cost: Consider the power requirements of the vacuum pump and ensure that your facility can provide the necessary electrical supply. Additionally, assess the operating cost, including energy consumption and maintenance requirements, to choose a pump that aligns with your budget and operational considerations.

7. Size and Space Constraints: Take into account the physical size of the vacuum pump and whether it can fit within the available space in your facility. Consider factors such as pump dimensions, weight, and the need for any additional accessories or support equipment.

8. Manufacturer’s Recommendations and Expert Advice: Consult the manufacturer’s specifications, guidelines, and recommendations for selecting the right pump for your specific application. Additionally, seek expert advice from vacuum pump specialists or engineers who can provide insights based on their experience and knowledge.

By considering these factors and evaluating the specific requirements of your application, you can select the right size vacuum pump that meets the desired vacuum level, pumping speed, gas compatibility, and other essential criteria. Choosing the appropriate vacuum pump ensures efficient operation, optimal performance, and longevity for your application.

China wholesaler Vacuum Blower Air Compressor Pump China Manufacturer   manufacturer China wholesaler Vacuum Blower Air Compressor Pump China Manufacturer   manufacturer
editor by CX 2023-11-15

China Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump a/c vacuum pump

Product Description

Created by Aluminum alloy
Modest physique, small bodyweight
Substantial force and Oil free

The ring blower (channel blower, fuel pump, air blower) manufactured by aluminum alloy, that make it samll physique and tiny excess weight.

The products are commonly utilized for outfits, printing, paper generating, aquiculture, liquid squander disposing, adding oxygen, photoengraving, market absorbing, heliograph, powder and CZPT feeding, work scene, and so forth. Our manufacturing unit passed the CCC authentication in 2003, and handed the certification of CE Standard in 2006. Which assureed the security good quality of the items. The technologies of our manufacturing facility is advanced. We imported and utilized the global innovative technologies to make the fight of the top quality. Now our products are exported to European countries and The us. There are in excess of 300 distributors by special arrangement sellors all in excess of China to supply best support.

Item No.: HG370SB

1. Electrical power is .37KW.
two. Voltage is 380V to 420V. 50Hz/60Hz
three. Max air flux is 65M3 / H
4. Max air force is 16Kpa (160mba)

 

Welcome to send out us your merchandise drawings for quotation.

Sshopping mall quantity purchase is satisfactory.

We spend consideration to your inquriy, and get quotation as our

important perform.

 

ZheJiang CZPT Electrical Equipment Tools Co., Ltd

Contact gentleman: Austin.Wang

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Dry

###

Samples:
US$ 60/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:
Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Dry

###

Samples:
US$ 60/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

How to install a vacuum pump

A vacuum pump creates a relative vacuum within a sealed volume by drawing gas molecules from the sealed volume. Vacuum pumps can be used in a variety of industrial applications. They also offer various lubrication options. If you are considering purchasing, please understand its functions and features before purchasing.
Vacuum Pump

How it works

The working principle of a vacuum pump is called gas transfer. The principle can be further divided into two basic categories: positive displacement and momentum transfer. At high pressure and moderate vacuum, gas molecules collide and move and create a viscous flow. At higher vacuum levels, gas molecules separate to create molecular or transitional flows.
Another principle of vacuum pumps is fluid-tightness. There are two main types of seals: rotary seals and screw seals. Rotary seals prevent liquid leakage, while screw seals only allow liquids to flow out at higher pressures. Some pumps may not use the third seal.
The flow rate of the vacuum pump determines the machine’s ability to pump a certain amount of material. A higher pumping speed will shorten the drain time. Therefore, the mass flow of the vacuum pump must be carefully considered. The speed and type of vacuum must also be considered.
The working principle of a vacuum pump is to push gas molecules from a high-pressure state to a low-pressure state. This creates a partial vacuum. There are many different types of vacuum pumps, each with different functions. Some are mechanical, some are chemical. In either case, their function is the same: to create a partial or complete vacuum. Vacuum pumps use a variety of technologies and are sized according to the application. Proper sizing is critical for optimum efficiency.
Gas transfer pumps use the same principles as vacuum pumps but use different technology. One of the earliest examples is the Archimedes spiral. Its structure consists of a single screw inside a hollow cylinder. More modern designs use double or triple screws. The rotation of the screw causes gas molecules to be trapped in the cavity between the screw and the housing. The fluid is then discharged at slightly above atmospheric pressure. This difference is called the compression ratio.
Another type of vacuum pump is a diffusion pump. Its main use is industrial vacuum processing. It is used in applications such as mass spectrometry, nanotechnology and analytical instrumentation. These pumps are generally inexpensive to purchase and operate.

Apply

Vacuum pumps are essential for many scientific and industrial processes. They are used in the production of vacuum tubes, CRTs, lamps and semiconductor processing. They can also be used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle. Likewise, they can be used to power hydraulic components of aircraft. Among other uses, the vacuum pump helps calibrate the gyroscope.
Vacuum pumps are widely used in the pharmaceutical industry and are one of the largest users of this technology. They help deal with hazardous materials and eliminate waste quickly. They are also used in power jets, dump fuel tanks and rear doors, among others. However, they are sensitive to contamination and should only be used in environments where leaks can be prevented. Therefore, choosing the right fluid for the application is very important.
The most popular type of vacuum pump is the rotary vane pump. These pumps are known for their high pumping speed and low pressure. Their efficient pumping capacity allows them to reach pressures below 10-6 bar. Additionally, they are usually oil-sealed and have excellent vacuuming capabilities.
Vacuum pumps are often used to remove air from closed systems. They create a vacuum by reducing the density of the air in the compressed space. This is done by using the mechanical force energy generated by the rotating shaft. When the pump is under pressure, it converts this energy into pneumatic power. When the pressure is different, the energy produced depends on the volume of the gas and the pressure difference between the inner and outer atmospheres.
Vacuum pumps are also used in the manufacture of solar cells. They are used in the manufacture of solar cells, including ingot casting processes as well as cell and module processes. The design of the vacuum system plays an important role in reducing the cost of the process, thus making it profitable. Due to their low maintenance costs, they are an invaluable tool for making solar cells.
Vacuum pumps are widely used in many applications. In addition to industrial and research uses, they are also used in water remediation.
Vacuum Pump

Oil Lubrication Option

Vacuum pumps are available in a variety of oil lubrication options. Choosing the right lubricant can help protect your vacuum pump and maximize its performance. Different base oils may contain different additives, such as antioxidants, and some contain additional additives for specific purposes. You should choose an oil with the right concentration of these additives for optimal lubrication of your vacuum pump.
Vacuum pumps are usually lubricated with paraffinic mineral oil. However, this type of lubricant evaporates as the temperature increases. To minimize evaporative losses, choose a lubricant with low vapor pressure. Also, you should choose lubricants that are resistant to extreme temperatures. Extreme temperatures can put extra stress on the oil and can even significantly shorten the life of the oil.
In terms of viscosity, synthetic oils are the best choice for vacuum pumps. These types of oils are designed to resist gas dissolution and are more resistant to corrosion. Therefore, synthetic oils are ideal for handling aggressive substances. Whether or not your pump needs lubrication, choosing a quality product is important.
The vacuum pump oil should be changed periodically according to the manufacturer’s recommendations. If you use a filter, you should also change the oil as soon as the filter reaches the end of its life. Unplanned oil changes will eventually cause the vacuum pump to not reach its maximum vacuum capacity.
You can buy vacuum pump oil from vacuum pump manufacturers or other suppliers. These options are available in a variety of sizes, and labels can be customized. The oil should be designed for the pump. However, you should check the manufacturer’s recommendations to avoid buying the wrong type.
If you choose to use a synthetic oil, it is important to use a good quality oil. It helps the pump work more efficiently and prolong its life.
Vacuum Pump

Install

After choosing a suitable location, the next step is to install the pump. First, place the pump on a flat surface. Then, screw the pump onto the motor body above the check valve. Make sure the accessories are wrapped with sealing tape and secured with screws. The direction of gas inflow and outflow is indicated by arrows on the pump. The direction of rotation around the pump is also shown.
During commissioning, check the operation of each part of the pump. If the pump is equipped with a pipe connection, the pipe should be the same size and shape as the pump flange. Also, make sure that the piping does not cause any pressure drop. In addition, the first three weeks of operation require the installation of protective nets at the suction ports.
When selecting a pump, consider the back pressure of the system. Too much back pressure will affect the capacity of the vacuum pump. Also, check the temperature of the seal. If the temperature is too high, the seal may be damaged. It could also be due to a partially closed valve in the recirculation line or a clogged filter. Circulation pumps and heat exchangers should also be checked for fouling.
The vacuum pump is usually installed in the chassis area of ​​the car. They can be mounted next to the engine or on a lower support frame. They are usually fastened to the bracket using suitable shock absorbers and isolating elements. However, before installing the vacuum pump, be sure to check the vacuum pump’s wiring harness before connecting it to the vehicle.
In many experimental setups, a vacuum pump is essential. However, improperly installed vacuum pumps can expose users to harmful vapors and chemicals. Appropriate plugs and belt guards should be installed to prevent any accidental chemical exposure. It is also important to install a fume hood for the pump.
In most cases, vacuum pumps come with installation manuals and instructions. Some manufacturers even offer start-up assistance if needed.

China Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump     a/c vacuum pump		China Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump     a/c vacuum pump
editor by czh 2023-01-20

China Kw Three Phase High Pressure Hot Air Drying Blower Water Treatment Aquaculture Vacuum Pump with high quality

Product Description

New features
 

 Appearance  Unique appearance design with redbud pattern, national patent protection
Energy-Saving Motor Equiped with IE2/IE3 energy efficency motors  to save the cost!
Protection class  IP55 protection grade against dust and liquids, better protect the blower during operation
Insulation level  H level , the highest insulation  grade in the blower industry ,  increase  the motor high temperature resistance and longer the working life of blower .
Thermal Protector  With Thermistor the main power will turn off automatically when the blower in overload opeation, it will best protect the blower to aviod burning .
Bearing  Originally imported CZPT bearing , high temperature resistance upto 160 ºC
Special requests to Anti- high tempreture to  200 ºC by using original ORS bearing.

 
New Design promotional  air pump

Model No. GHBH 017 36 1R9
Frequency 50/60HZ
Power 12.5KW
Voltage 345-415/600-720Y
Current 37.0/21.0YA
Max Airflow 1050m3/h
Rated Vacuum -280mbar
Rated Pressure 270mbar
Sound 74dB(A)
Weight 132Kg
Certificate CE/SGS/ROHS/ISO certificates

Goorui Blower performance curve:
 

Goorui Regenerative Blower’s advantages:

Energy-saving operation through higher efficiencyVariable output control Regenerative Blower Pulsation-free compressionVirtually maintenance-free Regenerative Blower ADC12 aluminum alloy, Processed on precision CNC machineDesigned and improved by latest technology and molded with high strength materialTwo- pole motor with TEFC IP54 and insulation F, high temperature resistance upto180oIn front bearing structure ensures dynamic stabilityAll products are strictly tested before leaving the factoryWide range of power configuration and sizesLong term durability Regenerative BlowerSimple operation Regenerative Blower

 

 

Applications

Blowing and Suction

Pneumatic conveying system

Spa Facilities

Vacuum lifting and clamping system

Plating Equipment

Packaging and printing equipment

Filling Equipment

Bag/bottle/hopper filling system

Water/Sewage Treatment

Soil improvement

Acquaculture

Foam molding system

Pneumatic

Food processing system

Automation Technology

Plastic and rubber industry

Handling Technology

Beverage industry

Clamping Technology

Timber industry

Vacuum Workholding Technology

Environmental engineering

Electrical Component Manufacturer

Electronics/semiconductor industry

UV Flatbed Printer

Pharmaceutical industry

Large Format Printing

Hospital and laboratory equipment

CNC Equipment

Textile Industry

CNC Engraving Machine

Car Wash Coin-operated Vacuum Systems

CNC Cutting Machine

Commerical Ducted Vacuum Systems

CNC Laser Engraving Machine

Industrial Ducted Vacuum Systems

CNC Woodworking Machine

Bio-medical Transfer Facilities

Plasma Cutting Machine

Dental Equipment

Feeding Equipment

Textile Industry

Material: Aluminum
Usage: for Experiment, for Manufacture, for Refrigerate
Flow Direction: Axial Flow
Pressure: High Pressure
Certification: RoHS, ISO, CE, CCC
Power: 12.5kw

###

 Appearance  Unique appearance design with redbud pattern, national patent protection
Energy-Saving Motor Equiped with IE2/IE3 energy efficency motors  to save the cost!
Protection class  IP55 protection grade against dust and liquids, better protect the blower during operation
Insulation level  H level , the highest insulation  grade in the blower industry ,  increase  the motor high temperature resistance and longer the working life of blower .
Thermal Protector  With Thermistor the main power will turn off automatically when the blower in overload opeation, it will best protect the blower to aviod burning .
Bearing  Originally imported SKF bearing , high temperature resistance upto 160 ºC
Special requests to Anti- high tempreture to  200 ºC by using original ORS bearing.

###

Model No. GHBH 017 36 1R9
Frequency 50/60HZ
Power 12.5KW
Voltage 345-415/600-720Y
Current 37.0/21.0YA
Max Airflow 1050m3/h
Rated Vacuum -280mbar
Rated Pressure 270mbar
Sound 74dB(A)
Weight 132Kg
Certificate CE/SGS/ROHS/ISO certificates

###

Blowing and Suction

Pneumatic conveying system

Spa Facilities

Vacuum lifting and clamping system

Plating Equipment

Packaging and printing equipment

Filling Equipment

Bag/bottle/hopper filling system

Water/Sewage Treatment

Soil improvement

Acquaculture

Foam molding system

Pneumatic

Food processing system

Automation Technology

Plastic and rubber industry

Handling Technology

Beverage industry

Clamping Technology

Timber industry

Vacuum Workholding Technology

Environmental engineering

Electrical Component Manufacturer

Electronics/semiconductor industry

UV Flatbed Printer

Pharmaceutical industry

Large Format Printing

Hospital and laboratory equipment

CNC Equipment

Textile Industry

CNC Engraving Machine

Car Wash Coin-operated Vacuum Systems

CNC Cutting Machine

Commerical Ducted Vacuum Systems

CNC Laser Engraving Machine

Industrial Ducted Vacuum Systems

CNC Woodworking Machine

Bio-medical Transfer Facilities

Plasma Cutting Machine

Dental Equipment

Feeding Equipment

Textile Industry

Material: Aluminum
Usage: for Experiment, for Manufacture, for Refrigerate
Flow Direction: Axial Flow
Pressure: High Pressure
Certification: RoHS, ISO, CE, CCC
Power: 12.5kw

###

 Appearance  Unique appearance design with redbud pattern, national patent protection
Energy-Saving Motor Equiped with IE2/IE3 energy efficency motors  to save the cost!
Protection class  IP55 protection grade against dust and liquids, better protect the blower during operation
Insulation level  H level , the highest insulation  grade in the blower industry ,  increase  the motor high temperature resistance and longer the working life of blower .
Thermal Protector  With Thermistor the main power will turn off automatically when the blower in overload opeation, it will best protect the blower to aviod burning .
Bearing  Originally imported SKF bearing , high temperature resistance upto 160 ºC
Special requests to Anti- high tempreture to  200 ºC by using original ORS bearing.

###

Model No. GHBH 017 36 1R9
Frequency 50/60HZ
Power 12.5KW
Voltage 345-415/600-720Y
Current 37.0/21.0YA
Max Airflow 1050m3/h
Rated Vacuum -280mbar
Rated Pressure 270mbar
Sound 74dB(A)
Weight 132Kg
Certificate CE/SGS/ROHS/ISO certificates

###

Blowing and Suction

Pneumatic conveying system

Spa Facilities

Vacuum lifting and clamping system

Plating Equipment

Packaging and printing equipment

Filling Equipment

Bag/bottle/hopper filling system

Water/Sewage Treatment

Soil improvement

Acquaculture

Foam molding system

Pneumatic

Food processing system

Automation Technology

Plastic and rubber industry

Handling Technology

Beverage industry

Clamping Technology

Timber industry

Vacuum Workholding Technology

Environmental engineering

Electrical Component Manufacturer

Electronics/semiconductor industry

UV Flatbed Printer

Pharmaceutical industry

Large Format Printing

Hospital and laboratory equipment

CNC Equipment

Textile Industry

CNC Engraving Machine

Car Wash Coin-operated Vacuum Systems

CNC Cutting Machine

Commerical Ducted Vacuum Systems

CNC Laser Engraving Machine

Industrial Ducted Vacuum Systems

CNC Woodworking Machine

Bio-medical Transfer Facilities

Plasma Cutting Machine

Dental Equipment

Feeding Equipment

Textile Industry

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.
Vacuum Pump

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 Kw Three Phase High Pressure Hot Air Drying Blower Water Treatment Aquaculture Vacuum Pump     with high quality China Kw Three Phase High Pressure Hot Air Drying Blower Water Treatment Aquaculture Vacuum Pump     with high quality
editor by czh 2022-11-28

Makute Electric Mini 600W Air Blower Vacuum Pump

Makute Electric Mini 600W Air Blower Vacuum Pump

Packing detail: Colour box and CZPT carton box

Delivery time: 35days soon after get the deposite. First purchase 40days

Payment take thirty% TT and 70% according to duplicate of invoice of lading

Technical specs:

one) 600W motor

two) Mild fat

3)with a potent reduced -sounds

four)new design a total established of add-ons

five)new design and style blow /suction electric blower
 

Design: PB004 CZPT BLOWER
Rated Volatge: 220-240/110V
Rated Frequency: 50/60Hz
Rated Input Electricity: 600W
No Load Speed: 13000 r/min
Air circulation rate: 3.2m3/s
G.W./N.W.: 17/15 KGS
Dimensions: 54*49*37cm
Qty: 12pcs

Product Show:

Sample Area:

CZPTions and Answers:
 

Q: In which is your industry?
A:Present,we have cooperation with numerous areas,Center CZPT ,South CZPT Asia,
   North Africa,Central Asia.South CZPTica 

Q: What’s your payment phrases?
A: We could take L/C sight, T/T and Paypal.(30% tt deposit and 70% according to duplicate of BL)
 
Q: What’s the shipping time?
A: For factory brand name we could provide the items inside 15 days after order
    verified.For OEM brand name requires 35days following order confirmed. 
 
Q: What is the MOQ?
A: OEM brand demand 500pcs ,for manufacturing facility model demand 200-300pcs in accordance
    to diverse models.
 
Q: Can I get  samples to check?
A:  Yes, we could provide 1 or two pcs totally free samples and supply with freight gathered. If you spot get ,we will return the value within the buy.

 
Q: What Is your guarantee phrase for product?
A: We offer two% cost-free of charge easy broken spare areas .And 12months 
    guarantee.

 

Makute Electric Mini 600W Air Blower Vacuum Pump

Industrial High Pressure Vacuum Pump 1 Stage Ring Air Blower

Industrial High Pressure Vacuum Pump 1 Stage Ring Air Blower

Vortex high pressure blower can be used in almost all areas without pulsating vacuum and pressure operation requirements.This kind of Blower can be installed horizontally or vertically . Die casting Aluminium material makes the structure extremely strong.
High Efficiency 
Such Vortex high pressure blower is equipment with 1.2 service factor high efficiency motor . Chilly-rolled silicon steel core and high-temperature sealing bearing,which could effectively  reduce working  temperature rise  and  guarantee the sustainability of operation.           
The precision clearancebetween the cavity and impeller makes the air medium stable with 
pressure output. 

Easily Maintaince 
Permanent sealed high temperature bearings ,air cooled motors and contactless impellers can  ensure full maintenance free operation 
CZPTal CZPT
Oil-free compression and built-in silencers and high-efficiency motors makethe GB vortex  high pressure blower to run quietly with low  power consumption.

GB/XGBVortex high pressure blower is according to the principle of pulse,
the kinetic energy generated by the rotating impeller is transmitted to the pump medium and converted into the pressure.
The side channels formed by the impeller and the aluminium housing directly mounted on the  drive motor shaft allow the medium to be compressed and then discharged through the muffler  on the pressure side. 

Application
(one). CZPT (fish and prawn pond aeration)
(2). Waste drinking water remedy, sewage treatment system.
(three). CZPT conveying programs.
(four). CZPT and holding of parts by vacuum.
(five). Packing devices.
(6). Filling of baggage/bottles/hoppers.
(7). Soil remediation
(8). Food processing.
(nine). Laser printers
(10). Dental suction products.
(11). Paper processing.
(12). Gasoline examination.
GB/XGB Vortex blower is the gas source of blowing and sucking,which could be used on paper 
cutting machine ,combustion Oxygen reducer machine,CZPT nozzle forming machine for coil 
device,CZPTtroplate tank liquor stirring,Atomizing dryer,Oxygen increasing for fish feeding, Water treatment aeration, Screen printing machine,Gas heavy oil injection ,Dry with bottle  washer,Paper tape and rage blowing,air knife for drying,air cushion for cutting machine,animal  manure fermentation aeration ,Copperlate press suction ,electrolyte stirring,culture pond oxygen  supply ,punch ,Particle transport,Incinerator,Smoke suction ,Car blow drying,Secure processed  materials ,Photoengraving

 

Make contact with US :

 

FAQ
one, Q:what is your MOQ for ac fan   ?
A: 1pc is ok for every type electrical air flow fan 

2, Q: What about your guarantee for your draught enthusiast ?
A: a single 12 months ,but other than guy-created wrecked

three, Q: which payment way you can accept ?
A: TT, western union .

four, Q: how about your payment way ?
A: 100%payment in superior considerably less $5000 ,30% payment in superior payment , 70% payment before sending in excess of $5000.

5, Q: how about your packing of  Centrifugal fan ?
A: carton or plywood situation ,if measurement is small  ,we will pack with pallet for considerably less 1 container 

six, Q: What data need to be provided, if I purchase Centrifugal blower   from you ?
A: type ,voltage  , amount , if a lot more is greater , 

Industrial High Pressure Vacuum Pump 1 Stage Ring Air Blower

Manvac New Technology Vacuum Blower Suction Air Pump

Manvac New Technology Vacuum Blower Suction Air Pump

 

Design Stage/Period Frequency Electrical power Voltage Current Airflow Vacuum Strain Noise weight
Hz KW V A m3/h mbar mbar db KG
2JM 510 H26 One/A few fifty one.5 two hundred-240△/345-415Y 7.5△/four.3Y 210 -200 a hundred ninety sixty four 23
60 two.05 220-275△/380-480Y 7.6△/four.4Y 255 -220 210 70

Other main product   ( voltage can customise )

Application:

  • Agriculture(Fish pond and aeration tanks)
  • Beverage(bottle drying)
  • Bio fuels/bio-fuel system
  • Meals and vegetable processing
  • CZPT and Well being service(Dental cart and dental vacuum)
  • Package (Air knives blown-off / Labeling/Drying)
  • CZPTs/CZPT(Air knives blown-off/ CZPT blow moulding/ Extruder Degassing/CZPT conveying/ Thermoforming)
  • CZPT
  • Paper and pulp/ paper converting
  • Textile industry
  • Transportation/Loading/Unloading(CZPT conveying/materials dealing with)
  • Water treatment/sewage treatment
  • Woodworking(CNC Routing/bulk dealing with

Air Blowers Export Service:

18 months warranty 

Professional engineer will help to advocate the most ideal designs

after finding out customers’ requirements,

OEM support obtainable.

24 hours support on the internet,you can touch us by electronic mail, ,  ,

 

7 days delivery time and protected shipment

Make contact with

Make contact with title :  Ms.Winnie Wang

Mob :-13795719580
   

   

Manvac New Technology Vacuum Blower Suction Air Pump

Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump

Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump

Manufactured by Aluminum alloy
Little body, modest excess weight
Higher force and Oil free

The ring blower (channel blower, fuel pump, air blower) manufactured by aluminum alloy, that make it samll body and tiny excess weight.

The items are extensively utilized for garments, printing, paper producing, aquiculture, liquid waste disposing, introducing oxygen, photoengraving, business absorbing, heliograph, powder and grain feeding, work scene, and many others. Our manufacturing unit handed the CCC authentication in 2003, and handed the certification of CE Common in 2006. Which assureed the stability top quality of the products. The engineering of our manufacturing facility is innovative. We imported and utilised the intercontinental sophisticated technologies to make the struggle of the high quality. Now our goods are exported to CZPTean nations and CZPTica. There are more than 300 distributors by specific arrangement sellors all above China to supply best provider.

Item No.: HG370SB

one. Energy is .37KW.
2. Voltage is 380V to 420V. 50Hz/60Hz
3. Max air flux is 65M3 / H
four. Max air force is 16Kpa (160mba)

 

Welcome to ship us your item drawings for quotation.

Small amount buy is acceptable.

We shell out focus to your inquriy, and take quotation as our

critical work.

 

ZheJiang Bixuan CZPTtrical CZPTry CZPT Co., Ltd

Make contact with male: Austin.Wang

Air Blower 370W Three Phase Vacuum Pump Air Blower Side Channel Blower Vortex Gas Pump