Product Description
Product Description
Customized support OEM
Place of Origin China
Power Source Electric
Structure Vacuum Pump
Warranty 1 year
Brand Name lq
Model Number customized
Horsepower /
Outlet Size /
Power /
motor /
Product name air pump
Voltage 380V
Warranty 1year
Material aluminium alloy
Type air
Keywords pump
MOQ 1set
frequency 50/60 Hz
phase 3 phase
Certification ce
/* 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
| Product Name: | Air Pump |
|---|---|
| Voltage: | 380V |
| Warranty: | 1year |
| Material: | Aluminium Alloy |
| Type: | Air |
| Keywords: | Pump |
| Customization: |
Available
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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. 
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. 
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.
editor by Dream 2024-05-10
China manufacturer DN300 Large Roots Blower Vacuum Pump 6000m3/H Air Cooling Type vacuum pump electric
Product Description
COMPANY PROFILE
B-Tohin Machine (ZheJiang ) Co., Ltd., a foreign-funded enterprise, was established in 1994 with a registered capital of 120 million yuan. located in HangZhou Environmental Science and Technology Industrial Park, China. It is mainly engaged in the production and sales of Roots blowers, rotary blowers, single-stage high-speed centrifugal blowers, multi-stage centrifugal blowers, air bearing turbo blower, maglev turbo blower, screw blowers, fiberglass blowers, stainless steel blowers, MVR blowers, vacuum pumps, water pumps and other products, as well as the distribution of ShinMaywa pumps imported from Japan. The products are used in environmental protection water treatment, building materials cement, chemical industry, electric power, petroleum, steel, metallurgy, mining, printing and dyeing, grain transportation, new energy and new materials and other industries, the products are sold all over the country, and exported to many countries and regions. At present, there are more than 310 employees, the annual sales value of 450 million yuan, the production of various types of blowers about 30,000 sets.
Passed the certification of ISO9001 & ISO 14001:2400, the company also has been certified as “High & New-tech Enterprises of ZheJiang Province”, “Pneumatic Technology Research Center of ZheJiang Province”, “Well-known Trademark of China”, “Famous Trademark of ZheJiang Province”and “Eco-friendly Products”, and it has achieved many patents of state level and National CHINAMFG Plan Projects.In successive 7 years, B-Tohin has been honored as “Favorite Brand of Users in Water Treatment Industry” and “Leading Enterprise in Chinese Roots Blower Industry, and in 2014, it has been ranked “2014 Top 10 Brands in Chinese Water Industry”.
BLG permanent magnet variable frequency screw blower:
1.The male and female rotors of the oil-free screw blower are precisely designed. Compared with roots blower, they achieve internal compression in the cavity, and are more efficient and save more than 20% energy under the same energy consumption conditions.
2.The conveying air volume is stable, and the air volume fluctuates less with the change of pressure.
3.It has higher conveying pressure and lower operating noise.
4.It can be controlled by PLC intelligent remote control, using a variety of communication methods, and convenient operation and management.
2. Product features
Design concept:
(1) Main structure: dry oil-free twin-screw rotor design, using spiral internal compression mode, no pulse of air output. Ductile iron production, high efficiency, rotor surface coating, strong adhesion, extend the life of the main engine.
Bearings: CHINAMFG original composite bearings adapt to changing loads, providing a high degree of flexibility and efficiency.
Seal: Labyrinth seal, carbon ring seal combination or gas seal, magnetic oil seal combination, to provide oil-free and dust-free pure compression chamber.
(2) More efficient and energy saving: The high efficiency and energy saving screw blower adopts oil-free screw energy-saving host and permanent magnet frequency conversion system, which has more intuitive economic benefits than the traditional Roots fan. Oil-free screw blower based on the principle of thermal compression, the total efficiency of more than 75%, than Roots fan energy saving about 10%. It also has higher exhaust pressure and lower pressure pulse.
(3) More stable and reliable: After high temperature performance test, durable and reliable, multi-duct air intake, can overcome a variety of complex conditions.
(4) Lower noise: The pneumatic noise of the screw fan is very small, the smooth output eliminates the sudden release of the internal air, and the air rattle of the wavy inlet and outlet is reduced, making the fan noise less than the traditional blower, without whistling. Due to the internal compression of the helical rotor, the pressure impact noise of the blower outlet pressure and pipeline pressure is eliminated, the gas is output smoothly, and the wave inlet and air outlet reduce the airflow fluctuation. Box screw overall noise ≤85 dB.
(5) Stability
Compared with Roots blowers:
The unit has small leakage, low temperature rise and strong pressure boost, up to 150KPa (1.5bar).
Compared with centrifugal blowers:
Strong adaptability to working conditions, no surge, flow rate almost does not change with pressure changes.
(6) Intelligence
The integrated skid box can be installed and moved as a whole. Site installation workload is less, only need to complete the interface pipe
The connection between the road and the external electrical can work.
The box is integrated with temperature and pressure monitoring instrument, signal control module, frequency converter, touch screen and other electrical components, without additional installation.
Operation control system: integrated station monitoring instrument, signal control module, frequency converter, touch screen and other no additional installation, optimize the selection of driving components, parameter setting class accurate to achieve high efficiency, automatic control and protection functions, while realizing online control and remote control, a variety of operating modes, users can adjust the power saving operation according to changes in working conditions.
(7) Low cost: The optimized structural design enables us to consume less, ensure the durability of the product, and the unit runs smoothly, the load is small, and no special infrastructure is required.
(8) Self-lubrication: the host internal oil dumping device, suitable for low pressure, 40~90KPar, some models can be used to 120KPa.
(9) Forced lubrication: the main engine has no lubrication device, and the oil pump needs to be forced to supply oil to achieve the effect of lubrication and cooling. Applicable pressure up to 150KPa.
3. Classification
| B-Tohin Oil-free screw blower | |
| Economical screw blower | Intelligent screw blower |
| The whole machine is composed of a host, three-phase asynchronous motor, noise reduction device, frame, instrument, valve, etc. All functional components are integrated on a whole base, which can be installed and moved as a whole. The production and assembly of the equipment are completed in the factory, the on-site installation workload is less, and the interface pipe and external electrical connection can be completed. |
Temperature and pressure monitoring instrument, signal control module, frequency converter, touch screen, etc., are integrated in the integrated skid-mounted box, without additional installation. |
| Optional: (1) Direct coupling drive (5) Split acoustic enclosure (6) Variable frequency motor Variable frequency control cabinet |
integration |
| Component features: All functional components are integrated into a single base, which can be installed and moved as a whole. |
Component features: (4) Screw host: high efficiency profile rotor design, using national standard 5 precision grade same gear and drive gear, innovative bearing arrangement, using fixed radial bearings and axial bearings, increase the service life, piston ring seal + magnetic seal to achieve compression cavity and lubrication cavity oil and gas separation. (5) permanent magnet motor: magnetic field properties, do not need external energy to maintain its magnetic field, high efficiency and energy saving, in the speed range of 1000-3600r/min, the average efficiency can reach 75%-80%, high voltage stability accuracy, can extend the service life of the battery, no brush, no collector ring, no spark generation in operation, greatly improve the performance. Operation control system: integrated station monitoring instrument, signal control module, frequency converter, touch screen, no additional installation, optimize the selection of driving components, parameter setting class accurate to achieve high efficiency, automatic control and protection functions, while realizing online control and remote control, a variety of operating modes, users can adjust the power saving operation mode according to changes in working conditions. |
4.Performance table
5, Daily maintenance
| B-Tohin Oil-free screw blower | ||
| Economical screw blower | Intelligent screw blower | |
| The whole machine is composed of a host, three-phase asynchronous motor, noise reduction device, frame, instrument, valve, etc. All functional components are integrated on a whole base, which can be installed and moved as a whole. The production and assembly of the equipment are completed in the factory, the on-site installation workload is less, and the interface pipe and external electrical connection can be completed. |
Temperature and pressure monitoring instrument, signal control module, frequency converter, touch screen, etc., are integrated in the integrated skid-mounted box, without additional installation. | |
| Optional: (1) Direct coupling drive (5) Split acoustic enclosure (6) Variable frequency motor Variable frequency control cabinet |
integration | |
| Component features: All functional components are integrated into a single base, which can be installed and moved as a whole. |
Component features: (4) Screw host: high efficiency profile rotor design, using national standard 5 precision grade same gear and drive gear, innovative bearing arrangement, using fixed radial bearings and axial bearings, increase the service life, piston ring seal + magnetic seal to achieve compression cavity and lubrication cavity oil and gas separation. (5) permanent magnet motor: magnetic field properties, do not need external energy to maintain its magnetic field, high efficiency and energy saving, in the speed range of 1000-3600r/min, the average efficiency can reach 75%-80%, high voltage stability accuracy, can extend the service life of the battery, no brush, no collector ring, no spark generation in operation, greatly improve the performance. Operation control system: integrated station monitoring instrument, signal control module, frequency converter, touch screen, no additional installation, optimize the selection of driving components, parameter setting class accurate to achieve high efficiency, automatic control and protection functions, while realizing online control and remote control, a variety of operating modes, users can adjust the power saving operation mode according to changes in working conditions. |
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6.Applications:
7.QUALIFICATION CERTIFICATE:
8.FAQ
1. What’s the information should I provide when inquiry?
A: Air capacity
B: Pressure
C: Application
D: Use environment(Temperature, atmospheric pressure)
E: Do you need motor?
Or other specials you give us will be more appreciated.
2. What is your warranty?
Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.
3. How long is the service life of roots blower?
In normal use environment
A- Service life of blower is more than 10 years.
B- Service life of Impeller is more than 60, 000 hours.
C- Service life of bearing is more than 50, 000 hours.
D- Service life of gear is more than 60, 000 hours.
4. What is your terms of packing?
A: Generally, we pack our goods in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
5. How does your factory control product quality?
We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.
6. What are your terms of payment?
1. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
2.100% IRREVOCABLE L/C AT STGHT. /* 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
| After-sales Service: | 12 Months |
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| Warranty: | 12 Months |
| Type: | Sludge Dewatering Machine |
| Method: | Combined Treatment |
| Usage: | Industrial, Agriculture, Hospital |
| Transport Package: | Wooden Package |
| Customization: |
Available
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Can Vacuum Pumps Be Used for Vacuum Packaging?
Yes, vacuum pumps can be used for vacuum packaging. Here’s a detailed explanation:
Vacuum packaging is a method used to remove air from a package or container, creating a vacuum environment. This process helps to extend the shelf life of perishable products, prevent spoilage, and maintain product freshness. Vacuum pumps play a crucial role in achieving the desired vacuum level for effective packaging.
When it comes to vacuum packaging, there are primarily two types of vacuum pumps commonly used:
1. Single-Stage Vacuum Pumps: Single-stage vacuum pumps are commonly used for vacuum packaging applications. These pumps use a single rotating vane or piston to create a vacuum. They can achieve moderate vacuum levels suitable for most packaging requirements. Single-stage pumps are relatively simple in design, compact, and cost-effective.
2. Rotary Vane Vacuum Pumps: Rotary vane vacuum pumps are another popular choice for vacuum packaging. These pumps utilize multiple vanes mounted on a rotor to create a vacuum. They offer higher vacuum levels compared to single-stage pumps, making them suitable for applications that require deeper levels of vacuum. Rotary vane pumps are known for their reliability, consistent performance, and durability.
When using vacuum pumps for vacuum packaging, the following steps are typically involved:
1. Preparation: Ensure that the packaging material, such as vacuum bags or containers, is suitable for vacuum packaging and can withstand the vacuum pressure without leakage. Place the product to be packaged inside the appropriate packaging material.
2. Sealing: Properly seal the packaging material, either by heat sealing or using specialized vacuum sealing equipment. This ensures an airtight enclosure for the product.
3. Vacuum Pump Operation: Connect the vacuum pump to the packaging equipment or directly to the packaging material. Start the vacuum pump to initiate the vacuuming process. The pump will remove the air from the packaging, creating a vacuum environment.
4. Vacuum Level Control: Monitor the vacuum level during the packaging process using pressure gauges or vacuum sensors. Depending on the specific packaging requirements, adjust the vacuum level accordingly. The goal is to achieve the desired vacuum level suitable for the product being packaged.
5. Sealing and Closure: Once the desired vacuum level is reached, seal the packaging material completely to maintain the vacuum environment. This can be done by heat sealing the packaging material or using specialized sealing mechanisms designed for vacuum packaging.
6. Product Labeling and Storage: After sealing, label the packaged product as necessary and store it appropriately, considering factors such as temperature, humidity, and light exposure, to maximize product shelf life.
It’s important to note that the specific vacuum level required for vacuum packaging may vary depending on the product being packaged. Some products may require a partial vacuum, while others may require a more stringent vacuum level. The choice of vacuum pump and the control mechanisms employed will depend on the specific vacuum packaging requirements.
Vacuum pumps are widely used in various industries for vacuum packaging applications, including food and beverage, pharmaceuticals, electronics, and more. They provide an efficient and reliable means of creating a vacuum environment, helping to preserve product quality and extend shelf life.
Can Vacuum Pumps Be Used in the Production of Solar Panels?
Yes, vacuum pumps are extensively used in the production of solar panels. Here’s a detailed explanation:
Solar panels, also known as photovoltaic (PV) panels, are devices that convert sunlight into electricity. The manufacturing process of solar panels involves several critical steps, many of which require the use of vacuum pumps. Vacuum technology plays a crucial role in ensuring the efficiency, reliability, and quality of solar panel production. Here are some key areas where vacuum pumps are utilized:
1. Silicon Ingot Production: The first step in solar panel manufacturing is the production of silicon ingots. These ingots are cylindrical blocks of pure crystalline silicon that serve as the raw material for solar cells. Vacuum pumps are used in the Czochralski process, which involves melting polycrystalline silicon in a quartz crucible and then slowly pulling a single crystal ingot from the molten silicon. Vacuum pumps create a controlled environment by removing impurities and preventing contamination during the crystal growth process.
2. Wafering: After the silicon ingots are produced, they undergo wafering, where the ingots are sliced into thin wafers. Vacuum pumps are used in wire saws to create a low-pressure environment that helps to cool and lubricate the cutting wire. The vacuum also assists in removing the silicon debris generated during the slicing process, ensuring clean and precise cuts.
3. Solar Cell Production: Vacuum pumps play a significant role in various stages of solar cell production. Solar cells are the individual units within a solar panel that convert sunlight into electricity. Vacuum pumps are used in the following processes:
– Diffusion: In the diffusion process, dopants such as phosphorus or boron are introduced into the silicon wafer to create the desired electrical properties. Vacuum pumps are utilized in the diffusion furnace to create a controlled atmosphere for the diffusion process and remove any impurities or gases that may affect the quality of the solar cell.
– Deposition: Thin films of materials such as anti-reflective coatings, passivation layers, and electrode materials are deposited onto the silicon wafer. Vacuum pumps are used in various deposition techniques like physical vapor deposition (PVD) or chemical vapor deposition (CVD) to create the necessary vacuum conditions for precise and uniform film deposition.
– Etching: Etching processes are employed to create the desired surface textures on the solar cell, which enhance light trapping and improve efficiency. Vacuum pumps are used in plasma etching or wet etching techniques to remove unwanted material or create specific surface structures on the solar cell.
4. Encapsulation: After the solar cells are produced, they are encapsulated to protect them from environmental factors such as moisture and mechanical stress. Vacuum pumps are used in the encapsulation process to create a vacuum environment, ensuring the removal of air and moisture from the encapsulation materials. This helps to achieve proper bonding and prevents the formation of bubbles or voids, which could degrade the performance and longevity of the solar panel.
5. Testing and Quality Control: Vacuum pumps are also utilized in testing and quality control processes during solar panel production. For example, vacuum systems can be used for leak testing to ensure the integrity of the encapsulation and to detect any potential defects or leaks in the panel assembly. Vacuum-based measurement techniques may also be employed for assessing the electrical characteristics and efficiency of the solar cells or panels.
In summary, vacuum pumps are integral to the production of solar panels. They are used in various stages of the manufacturing process, including silicon ingot production, wafering, solar cell production (diffusion, deposition, and etching), encapsulation, and testing. Vacuum technology enables precise control, contamination prevention, and efficient processing, contributing to the production of high-quality and reliable solar panels.
What Industries Commonly Rely on Vacuum Pump Technology?
Vacuum pump technology finds applications in various industries where creating and controlling vacuum or low-pressure environments is crucial. Here’s a detailed explanation:
1. Manufacturing and Production: Vacuum pumps are extensively used in manufacturing and production processes across multiple industries. They are employed for tasks such as vacuum molding, vacuum packaging, vacuum degassing, vacuum drying, and vacuum distillation. Industries like automotive, aerospace, electronics, pharmaceuticals, and food processing rely on vacuum pump technology to achieve precise and controlled manufacturing conditions.
2. Chemical and Pharmaceutical: The chemical and pharmaceutical industries heavily rely on vacuum pumps for numerous applications. These include solvent recovery, vacuum filtration, vacuum drying, distillation, crystallization, and evaporation. Vacuum pumps enable these industries to carry out critical processes under reduced pressure, ensuring efficient separation, purification, and synthesis of various chemical compounds and pharmaceutical products.
3. Semiconductor and Electronics: The semiconductor and electronics industries extensively use vacuum pumps for manufacturing microchips, electronic components, and electronic devices. Vacuum pumps are crucial in processes such as physical vapor deposition (PVD), chemical vapor deposition (CVD), etching, ion implantation, and sputtering. These processes require controlled vacuum conditions to ensure precise deposition, surface modification, and contamination-free manufacturing.
4. Research and Development: Vacuum pump technology is integral to research and development activities across scientific disciplines. It supports experiments and investigations in fields such as physics, chemistry, materials science, biology, and environmental science. Vacuum pumps facilitate processes like freeze drying, vacuum distillation, vacuum evaporation, vacuum spectroscopy, and creating controlled atmospheric conditions for studying various phenomena.
5. Food and Beverage: The food and beverage industry relies on vacuum pumps for packaging and preservation purposes. Vacuum sealing is used to extend the shelf life of food products by removing air and creating a vacuum-sealed environment that inhibits spoilage and maintains freshness. Vacuum pumps are also used in processes like freeze drying, vacuum concentration, and vacuum cooling.
6. Oil and Gas: In the oil and gas industry, vacuum pumps play a role in various applications. They are used for crude oil vacuum distillation, vacuum drying, vapor recovery, gas compression, and gas stripping processes. Vacuum pumps help maintain optimal conditions during oil refining, gas processing, and petrochemical manufacturing.
7. Environmental and Waste Management: Vacuum pumps are employed in environmental and waste management applications. They are used for tasks such as soil vapor extraction, groundwater remediation, landfill gas recovery, and wastewater treatment. Vacuum pumps facilitate the removal and containment of gases, vapors, and pollutants, contributing to environmental protection and sustainable waste management.
8. Medical and Healthcare: The medical and healthcare sectors utilize vacuum pumps for various purposes. They are used in medical equipment such as vacuum-assisted wound therapy devices, vacuum-based laboratory analyzers, and vacuum suction systems in hospitals and clinics. Vacuum pumps are also used in medical research, pharmaceutical production, and medical device manufacturing.
9. Power Generation: Vacuum pumps play a role in power generation industries, including nuclear power plants and thermal power plants. They are used for steam condensation, turbine blade cooling, vacuum drying during transformer manufacturing, and vacuum systems for testing and maintenance of power plant equipment.
10. HVAC and Refrigeration: The HVAC (Heating, Ventilation, and Air Conditioning) and refrigeration industries rely on vacuum pumps for system installation, maintenance, and repair. Vacuum pumps are used to evacuate air and moisture from refrigerant lines and HVAC systems, ensuring optimal system performance and efficiency.
These are just a few examples of industries that commonly rely on vacuum pump technology. The versatility and wide-ranging applications of vacuum pumps make them indispensable tools across numerous sectors, enabling precise control over vacuum conditions, efficient manufacturing processes, and scientific investigations.
editor by Dream 2024-05-03
China Standard High pressure air blower vacuum pump 220v two phase vacuum pump ac
Product Description
Product Description
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Product name |
Air blower | |||
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Spray nozzle model |
RB-571 | |||
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Sample |
10PCS |
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Material |
SS,BRASS,PP,PVDF |
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Spray angle |
Customized |
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Flow rate |
Customized |
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Application |
Water aeration, fire extinguishing, spray cooling, metal treatment, gas cleaning and cooling, dust control |
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Delivery time |
10-15 calendar days |
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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
/* 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(/(.*?):(.*)$/))&&1
| Type: | Nozzle |
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| Feature: | Rust / Corrosion Proof |
| Certification: | CE |
| Samples: |
US$ 274.42/Piece
1 Piece(Min.Order) | Order Sample |
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| Customization: |
Available
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.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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.
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.
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) |
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| 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 |
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| Customization: |
Available
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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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.
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.
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.
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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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.
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.
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.
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) |
|---|
###
| Customization: |
Available
|
|---|
| 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) |
|---|
###
| Customization: |
Available
|
|---|
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. 
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. 
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. 
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.
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.
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.
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.
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.
editor by czh 2022-11-28
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.
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 ,
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