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China manufacturer China Sewage Treatment Compressor Industrial Air Blowers Roots Pump for Vacuum CHINAMFG Aeration From China RS-80vmjii vacuum pump belt

Product Description

PRODUCT MAIN FEATURE:
Dense Roots Vacuum Pump/Blower, a new product as an alternative to traditional fans, have received wide attention in the Chinese market in recent years. With its unique structure and operating principles, they provide a more efficient and energy-saving operating environment for enterprises, data centers, etc. Today, let’s explore the working principle and advantages feature of Dense Roots blowers.

A Dense Roots vacuum pump, as the name implies, is an improvement and development from the Roots blower. Compared to the Roots blower, the Dense Roots blower has the advantage of having a compact structure, high precision in air volume control, and good operational stability. Its main working components are 2 symmetrical centrifugal impellers. They generate negative pressure and inhale gas when rotating at high speeds. After acceleration and expansion, the gas entering the impeller forms a high pressure, which in turn drives the blades of the casing to rotate.

During operation, the Dense Roots Vacuum Pump, due to its unique structure and operating principles, has the following advantages: 
– High efficiency: When providing the same air volume, the wind energy loss of the Dense Roots blower is only equivalent to 20% of the Roots blower. This high efficiency gives the Dense Roots blower a clear advantage in energy-saving and consumption reduction.
– Low noise: Roots blowers produce high noise when rotating, but due to its unique structural design, Dense Roots blowers produce significantly reduced noise levels during operation. This makes Dense Roots blowers a very suitable choice in environments needing tranquility and comfort.
– High reliability: Dense Roots blowers are driven by electric motor drivers, providing higher reliability. Moreover, its compact structure and absence of fragile parts contribute to the longer operational lifespan of Dense Roots blowers, saving the cost of replacement and fan repair for users.
– Flexibility: The volume and pressure of the air output by Dense Roots blowers and the angle of the blades can be adjusted according to actual needs, satisfying the requirements of various application scenarios. This saves enterprises, data centers, and other places from the trouble of frequently adjusting and rearranging fans.

In summary, Dense Roots blowers, with their unique working principles and advantages, have brought significant progress to modern fan industries in China. As an ideal choice for those seeking the benefits of noise reduction, energy-saving, and efficient operation, Dense Roots blowers have a broad application prospect in the Chinese and CHINAMFG market.

(More detail install drawing and parameter figure please contact Sales-in-Charge.)

20 YEARS
ZiBo ZhuoXin Pump Industry co,.Ltd is located in a century industrial city known as the Pump Capital of China—HangZhou city, ZheJiang Province.  Has over 20 years’ experience of manufacturing vacuum pumps and 10+ years’ experience of exporting.
VARIOUS PRODUCTS
We can suppply all type of vacuum pumps and spare parts in China, 2BV/2BEA/2BEC/SK/2SK/JZJ2B/ etc, and other industrial pump machine;
24 HOURS!
Please do not hestiate to contact us if have any urgent matters,each of your inquiries will be taken into account and get our response within 24 hours.

Q: What’s your Min MOQ?
A: One set;

Q: How to resist cavitation in vacuum pump?
A: Improve the structure design from the suction to the impeller of the vacuum pump; Adopt double stage suction impeller and use anti-cavitation material;

Q:How long is warranty?
A:One year for main construction warranty.

Q:How can I pay for my items? What is the payment you can provide
A:Usually by T/T, 30%-50% deposit payment once PI/Contract confirmed, then the remaining balance will be paid after inspection and before shipment via T/T or L/C;

Q:what is the speed for handling complaints?
We understand that timely and effective handling of complaints is crucial to maintaining customer satisfaction. Our company is committed to responding promptly to any complaints received, and we have established an internal process to ensure that all complaints are handled in a timely and professional manner. Our goal is to address any issues and resolve them to our customers’ satisfaction as quickly as possible.

Q:How to deal with infringement?
Our company takes intellectual property rights very seriously and we have established a strict policy to protect our own intellectual property as well as respect the rights of others. If we become aware of any infringement, we will take immediate action to stop the infringement and prevent any future occurrences. We have a legal team that is well-versed in intellectual property law and can take the necessary legal action if needed.

Q:How about product quality and service assurance?
We are committed to providing high-quality products and services to our customers. To ensure that our products meet the highest standards, we conduct rigorous quality control tests and inspections throughout the production process. Additionally, we have a customer service team that is available to assist with any questions or concerns that customers may have, and we offer a satisfaction guarantee on all of our products.

Q: How about your local market share rate?
Our company is focused on building a strong presence in the local market. We are continuously monitoring market trends and adapting our strategies to stay competitive. We have a dedicated marketing team that is responsible for developing and executing effective marketing campaigns to increase our market share. We also prioritize building strong relationships with our customers and partners in the local market to foster long-term growth.

Q:How is your After-sales service:
We understand that the post-purchase experience is just as important as the initial sale. That’s why we have a dedicated after-sales service team that is available to assist customers with any issues or questions they may have after making a purchase. Our team is trained to provide prompt and effective solutions to ensure that our customers are satisfied with their purchase and have a positive experience with our company.

Q:How about claims:
Our company takes claims seriously and we have established a clear process for handling them. If a customer has a claim, they can submit it through our website or by contacting our customer service team. We will review the claim and take appropriate action to resolve the issue. We strive to address claims promptly and fairly to ensure that our customers are satisfied with the outcome.

Q:How to deal the trade disputes caused by rising sea freight and others:
We understand that trade disputes can be disruptive to our business and we take steps to minimize their impact. We work closely with our suppliers and partners to ensure that we are aware of any potential issues that may arise. Additionally, we have a legal team that is well-versed in trade law and can provide guidance and support in the event of a dispute. We are committed to finding solutions that are fair and equitable for all parties involved.

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After-sales Service: 1 Year
Warranty: 1 Year
Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: Vacuum
Samples:
US$ 0/Piece
1 Piece(Min.Order)

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roots vacuum pump

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

Selecting the right size Roots vacuum pump for a specific application requires careful consideration of various factors. Here’s a detailed explanation:

1. Determine the Required Pumping Speed: The pumping speed is a crucial parameter that indicates the volume flow rate of gas that the Roots vacuum pump can handle. To select the right size pump, you need to determine the required pumping speed for your application. Consider factors such as the volume of the system being evacuated, the gas load, and the desired evacuation time. The required pumping speed will help narrow down the options and identify pumps that can meet your application’s demands.

2. Consider the Ultimate Vacuum Level: The ultimate vacuum level is the lowest pressure that the Roots vacuum pump can achieve under ideal conditions. Different applications have varying vacuum level requirements. Determine the desired ultimate vacuum level for your application, keeping in mind factors such as the sensitivity of the process, the presence of moisture or contaminants, and the specific requirements of the downstream equipment or processes. Ensure that the selected pump can reach the required vacuum level.

3. Evaluate Gas Composition and Characteristics: The composition and characteristics of the gas being pumped are essential considerations. Some gases, such as condensable vapors or corrosive gases, may require special pump features or materials to ensure efficient and safe operation. Consider the gas composition, including its chemical properties, temperature, and any potential challenges it may pose to the pump’s performance or longevity. Consult the pump manufacturer or specialist for guidance on selecting a pump suitable for handling the specific gas or gas mixture in your application.

4. Account for System Constraints and Operating Conditions: Assess the system constraints and operating conditions that may impact the pump’s performance. Factors such as the available space for the pump, power supply requirements, cooling options, and noise limitations should be taken into consideration. Additionally, consider any specific operating conditions such as temperature extremes, high-altitude operation, or continuous-duty requirements. Ensure that the selected pump is compatible with the system constraints and can operate reliably under the anticipated operating conditions.

5. Consult Manufacturer Specifications and Performance Curves: Review the manufacturer’s specifications and performance curves for the Roots vacuum pumps under consideration. These documents provide detailed information about the pump’s capabilities, operating ranges, and performance characteristics. Pay attention to parameters such as pumping speed, ultimate vacuum level, power requirements, and any specific features or limitations. Compare the specifications with your application requirements to identify pumps that align with your needs.

6. Seek Expert Advice: If you are unsure about the pump selection process or have complex application requirements, it is recommended to seek advice from pump manufacturers or specialists. They can provide valuable insights, recommend suitable pump models, and assist in evaluating your specific application needs.

7. Consider Future Expansion and Flexibility: When selecting a Roots vacuum pump, consider the potential for future expansion or changes in your application. If there is a possibility of increased gas load or system requirements in the future, it may be advantageous to select a slightly larger pump to accommodate potential growth and ensure long-term suitability.

In summary, selecting the right size Roots vacuum pump involves determining the required pumping speed, considering the ultimate vacuum level, evaluating gas composition and characteristics, accounting for system constraints and operating conditions, consulting manufacturer specifications, and seeking expert advice when needed. By carefully considering these factors, you can choose a Roots vacuum pump that meets the specific requirements of your application, ensuring efficient and reliable operation.

roots vacuum pump

Are Roots Vacuum Pumps Used in Industrial Applications?

Yes, Roots vacuum pumps are widely used in various industrial applications. Here’s a detailed explanation of their application in industrial settings:

1. Chemical Processing: Roots vacuum pumps find extensive use in the chemical processing industry. They are employed for processes such as vacuum distillation, solvent recovery, drying, and degassing. Their high pumping speed and ability to handle corrosive gases make them suitable for handling various chemical vapors and byproducts.

2. Pharmaceuticals: In the pharmaceutical industry, Roots vacuum pumps are utilized for applications such as vacuum drying, tablet coating, freeze drying, and vacuum packaging. Their oil-free operation ensures a clean and contaminant-free vacuum environment, which is crucial for pharmaceutical manufacturing processes.

3. Food Processing: Roots vacuum pumps play a significant role in the food processing industry. They are employed for vacuum packaging, vacuum cooling, and vacuum drying of food products. The oil-free operation of Roots vacuum pumps ensures food safety and eliminates the risk of contamination.

4. Environmental Technology: Roots vacuum pumps are utilized in environmental technology applications, including wastewater treatment, biogas processing, and air pollution control. They are employed to extract gases, control emissions, and facilitate the treatment and purification of air and water.

5. Semiconductor Manufacturing: In the semiconductor industry, Roots vacuum pumps are used for processes such as ion implantation, physical vapor deposition (PVD), chemical vapor deposition (CVD), and etching. Their high pumping speed and oil-free operation are crucial for maintaining clean vacuum conditions required in semiconductor fabrication.

6. Packaging and Printing: Roots vacuum pumps are employed in packaging and printing applications. They are used for vacuum packaging of products, vacuum forming of packaging materials, and in printing presses for paper handling and ink transfer.

7. Automotive Industry: Roots vacuum pumps find application in the automotive industry for processes such as brake system vacuum assist, crankcase ventilation, and emissions control systems. They help create vacuum conditions required for the operation of various automotive systems.

8. Research and Laboratory: Roots vacuum pumps are utilized in research laboratories and scientific facilities for a wide range of applications. They are used in vacuum ovens, freeze dryers, vacuum filtration, electron microscopy, surface analysis, and other laboratory processes that require controlled vacuum environments.

9. Energy Industry: In the energy sector, Roots vacuum pumps are used for applications such as steam turbine condenser air extraction, transformer drying, and vacuum impregnation of electrical components. They help maintain proper vacuum conditions for efficient and reliable operation of energy systems.

These are just a few examples of the industrial applications where Roots vacuum pumps are commonly used. Their high pumping speed, large gas handling capacity, oil-free operation, reliability, and versatility make them suitable for a wide range of industrial processes that require efficient and reliable vacuum generation.

China manufacturer China Sewage Treatment Compressor Industrial Air Blowers Roots Pump for Vacuum CHINAMFG Aeration From China RS-80vmjii   vacuum pump belt	China manufacturer China Sewage Treatment Compressor Industrial Air Blowers Roots Pump for Vacuum CHINAMFG Aeration From China RS-80vmjii   vacuum pump belt
editor by CX 2024-04-02

China Standard Liquid Ring Environmental Vacuum Pump Mini Vacuum Air Compressor Pump for Air Conditioning China Manufacturer vacuum pump oil

Product Description

Liquid Ring Environmental Vacuum Pump Mini Vacuum Air Compressor Pump for Air Conditioning China Manufacturer

An air compressor pump is a device that compresses air and converts it into a high-pressure gas that can be used to power pneumatic tools and equipment. The pump consists of a motor, a compression chamber, and a valve system that regulates air flow.

The motor provides the power to drive the compression chamber, compressing the air and increasing its pressure. The valve system regulates air flow into and out of the compression chamber.

Air compressor pumps are available in various configurations, including reciprocating, rotary screw, and centrifugal designs. Reciprocating compressors use a piston and cylinder arrangement to compress the air, while rotary screw compressors use 2 rotating screws to compress the air. Centrifugal compressors use a rotating impeller to accelerate the air and increase its pressure.

Air compressor pumps are commonly used in a variety of applications, including:

1. Industrial machinery: Air compressor pumps are used in various industrial machinery, including air tools, pneumatic controls, and pneumatic conveyors.

2. Automotive repair: Air compressor pumps are used in automotive repair shops to power impact wrenches, air ratchets, and other pneumatic tools.

3. Construction: Air compressor pumps are used in equipment such as jackhammers and pavement breakers to power pneumatic tools.

4. Painting: Air compressor pumps are used to power spray guns and other pneumatic painting equipment in painting applications.

Overall, air compressor pumps are a versatile and essential component in many industries, providing reliable and efficient power for a wide range of pneumatic tools and equipment.

After-sales Service: Installation Guide 1-Year Warranty
Warranty: Installation Guide 1-Year Warranty
Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: Vacuum
Samples:
US$ 9999/Piece
1 Piece(Min.Order)

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vacuum pump

What Are the Advantages of Using Oil-Sealed Vacuum Pumps?

Oil-sealed vacuum pumps offer several advantages in various applications. Here’s a detailed explanation:

1. High Vacuum Performance: Oil-sealed vacuum pumps are known for their ability to achieve high levels of vacuum. They can create and maintain deep vacuum levels, making them suitable for applications that require a low-pressure environment. The use of oil as a sealing and lubricating medium helps in achieving efficient vacuum performance.

2. Wide Operating Range: Oil-sealed vacuum pumps have a wide operating range, allowing them to handle a broad spectrum of vacuum levels. They can operate effectively in both low-pressure and high-vacuum conditions, making them versatile for different applications across various industries.

3. Efficient and Reliable Operation: These pumps are known for their reliability and consistent performance. The oil-sealed design provides effective sealing, preventing air leakage and maintaining a stable vacuum level. They are designed to operate continuously for extended periods without significant performance degradation, making them suitable for continuous industrial processes.

4. Contamination Handling: Oil-sealed vacuum pumps are effective in handling certain types of contaminants that may be present in the process gases or air being evacuated. The oil acts as a barrier, trapping and absorbing certain particulates, moisture, and chemical vapors, preventing them from reaching the pump mechanism. This helps protect the pump internals from potential damage and contributes to the longevity of the pump.

5. Thermal Stability: The presence of oil in these pumps helps in dissipating heat generated during operation, contributing to their thermal stability. The oil absorbs and carries away heat, preventing excessive temperature rise within the pump. This thermal stability allows for consistent performance even during prolonged operation and helps protect the pump from overheating.

6. Noise Reduction: Oil-sealed vacuum pumps generally operate at lower noise levels compared to other types of vacuum pumps. The oil acts as a noise-damping medium, reducing the noise generated by the moving parts and the interaction of gases within the pump. This makes them suitable for applications where noise reduction is desired, such as laboratory environments or noise-sensitive industrial settings.

7. Versatility: Oil-sealed vacuum pumps are versatile and can handle a wide range of gases and vapors. They can effectively handle both condensable and non-condensable gases, making them suitable for diverse applications in industries such as chemical processing, pharmaceuticals, food processing, and research laboratories.

8. Cost-Effective: Oil-sealed vacuum pumps are often considered cost-effective options for many applications. They generally have a lower initial cost compared to some other types of high-vacuum pumps. Additionally, the maintenance and operating costs are relatively lower, making them an economical choice for industries that require reliable vacuum performance.

9. Simplicity and Ease of Maintenance: Oil-sealed vacuum pumps are relatively simple in design and easy to maintain. Routine maintenance typically involves monitoring oil levels, changing the oil periodically, and inspecting and replacing worn-out parts as necessary. The simplicity of maintenance procedures contributes to the overall cost-effectiveness and ease of operation.

10. Compatibility with Other Equipment: Oil-sealed vacuum pumps are compatible with various process equipment and systems. They can be easily integrated into existing setups or used in conjunction with other vacuum-related equipment, such as vacuum chambers, distillation systems, or industrial process equipment.

These advantages make oil-sealed vacuum pumps a popular choice in many industries where reliable, high-performance vacuum systems are required. However, it’s important to consider specific application requirements and consult with experts to determine the most suitable type of vacuum pump for a particular use case.

vacuum pump

What Is the Difference Between Dry and Wet Vacuum Pumps?

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

Dry Vacuum Pumps:

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

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

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

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

Wet Vacuum Pumps:

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

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

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

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

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

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

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

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

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

vacuum pump

Can Vacuum Pumps Be Used in Laboratories?

Yes, vacuum pumps are extensively used in laboratories for a wide range of applications. Here’s a detailed explanation:

Vacuum pumps are essential tools in laboratory settings as they enable scientists and researchers to create and control vacuum or low-pressure environments. These controlled conditions are crucial for various scientific processes and experiments. Here are some key reasons why vacuum pumps are used in laboratories:

1. Evaporation and Distillation: Vacuum pumps are frequently used in laboratory evaporation and distillation processes. By creating a vacuum, they lower the boiling point of liquids, allowing for gentler and more controlled evaporation. This is particularly useful for heat-sensitive substances or when precise control over the evaporation process is required.

2. Filtration: Vacuum filtration is a common technique in laboratories for separating solids from liquids or gases. Vacuum pumps create suction, which helps draw the liquid or gas through the filter, leaving the solid particles behind. This method is widely used in processes such as sample preparation, microbiology, and analytical chemistry.

3. Freeze Drying: Vacuum pumps play a crucial role in freeze drying or lyophilization processes. Freeze drying involves removing moisture from a substance while it is in a frozen state, preserving its structure and properties. Vacuum pumps facilitate the sublimation of frozen water directly into vapor, resulting in the removal of moisture under low-pressure conditions.

4. Vacuum Ovens and Chambers: Vacuum pumps are used in conjunction with vacuum ovens and chambers to create controlled low-pressure environments for various applications. Vacuum ovens are used for drying heat-sensitive materials, removing solvents, or conducting reactions under reduced pressure. Vacuum chambers are utilized for testing components under simulated space or high-altitude conditions, degassing materials, or studying vacuum-related phenomena.

5. Analytical Instruments: Many laboratory analytical instruments rely on vacuum pumps to function properly. For example, mass spectrometers, electron microscopes, surface analysis equipment, and other analytical instruments often require vacuum conditions to maintain sample integrity and achieve accurate results.

6. Chemistry and Material Science: Vacuum pumps are employed in numerous chemical and material science experiments. They are used for degassing samples, creating controlled atmospheres, conducting reactions under reduced pressure, or studying gas-phase reactions. Vacuum pumps are also used in thin film deposition techniques like physical vapor deposition (PVD) and chemical vapor deposition (CVD).

7. Vacuum Systems for Experiments: In scientific research, vacuum systems are often designed and constructed for specific experiments or applications. These systems can include multiple vacuum pumps, valves, and chambers to create specialized vacuum environments tailored to the requirements of the experiment.

Overall, vacuum pumps are versatile tools that find extensive use in laboratories across various scientific disciplines. They enable researchers to control and manipulate vacuum or low-pressure conditions, facilitating a wide range of processes, experiments, and analyses. The choice of vacuum pump depends on factors such as required vacuum level, flow rate, chemical compatibility, and specific application needs.

China Standard Liquid Ring Environmental Vacuum Pump Mini Vacuum Air Compressor Pump for Air Conditioning China Manufacturer   vacuum pump oil	China Standard Liquid Ring Environmental Vacuum Pump Mini Vacuum Air Compressor Pump for Air Conditioning China Manufacturer   vacuum pump oil
editor by CX 2023-11-19

China Hot selling Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment with Great quality

Product Description

ITEM NO HC1500A2 Technical Specification
Product Name AC Oil free vacuum pump Voltage : According to your requirements ;
Vacuum flow :
240 LPM@-92Kpa : (One-Grade vacuum)
120 LPM@-98Kpa  :(Two-Grade vacuum )
Power: 700 W ;
Noise : ≤58dB(A) ;
Speed: 1440rpm / 1700rpm ;
Temperature : -5ºC-40ºC ;
With 2x air filter / muffler , 1x capacitor and 4x rubber feet
 
Packing   2 pcs / carton case
Dimension 305*156*288 mm
Weight 17.5 kg

FAQ : 

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

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

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

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

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

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

After-sales Service: Free Replace Parts
Warranty: 2 Years
Oil or Not: Oil Free
Structure: Piston Vacuum Pump
Exhauster Method: Negative Vacuum
Vacuum Degree: High Vacuum
Samples:
US$ 140/Piece
1 Piece(Min.Order)

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Customization:
Available

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Vacuum Pump

Basic knowledge of vacuum pump

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its main job is to create a relative vacuum within a given volume or volumes. There are many types of vacuum pumps. This article will describe how they work, their types, and their applications.

How it works

A vacuum pump is a mechanical device that removes gas from a system by applying it to a higher pressure than the surrounding atmosphere. The working principle of the vacuum pump is based on the principle of gas transfer and entrapment. Vacuum pumps can be classified according to their vacuum level and the number of molecules that can be removed per cubic centimeter of space. In medium to high vacuum, viscous flow occurs when gas molecules collide with each other. Increasing the vacuum causes molecular or transitional flow.
A vacuum pump has several components that make it a versatile tool. One of the main components is the motor, which consists of a rotor and a stator. The rotor and stator contain coils that generate a magnetic field when excited. Both parts must be mounted on a base that supports the weight of the pump. There is also an oil drain that circulates oil throughout the system for lubrication and cooling purposes.
Another type of vacuum pump is the liquid ring vacuum pump. It works by positioning the impeller above or below the blades. Liquid ring pumps can also adjust the speed of the impeller. However, if you plan to use this type of pump, it is advisable to consult a specialist.
Vacuum pumps work by moving gas molecules to areas of higher or lower pressure. As the pressure decreases, the removal of the molecules becomes more difficult. Industrial vacuum systems require pumps capable of operating in the 1 to 10-6 Torr range.

Type

There are different types of vacuum pumps. They are used in many different applications, such as laboratories. The main purpose of these pumps is to remove air or gas molecules from the vacuum chamber. Different types of pumps use different techniques to achieve this. Some types of pumps use positive displacement, while others use liquid ring, molecular transfer, and entrapment techniques.
Some of these pumps are used in industrial processes, including making vacuum tubes, CRTs, electric lights, and semiconductor processing. They are also used in motor vehicles to power hydraulic components and aircraft. The gyroscope is usually controlled by these pumps. In some cases, they are also used in medical settings.
How a vacuum pump works depends on the type of gas being pumped. There are three main types: positive displacement, negative displacement, and momentum transfer. Depending on the type of lubrication, these principles can be further divided into different types of pumps. For example, dry vacuum pumps are less sensitive to gases and vapors.
Another type of vacuum pump is called a rotary vane pump. This type of pump has two main components, the rotor and the vacuum chamber. These pumps work by rotating moving parts against the pump casing. The mating surfaces of rotary pumps are designed with very small clearances to prevent fluid leakage to the low pressure side. They are suitable for vacuum applications requiring low pulsation and high continuous flow. However, they are not suitable for use with grinding media.
There are many types of vacuum pumps and it is important to choose the right one for your application. The type of pump depends on the needs and purpose of the system. The larger ones can work continuously, and the smaller ones are more suitable for intermittent use.
Vacuum Pump

Apply

Vacuum pumps are used in a variety of industrial and scientific processes. For example, they are used in the production of vacuum tubes, CRTs, and electric lamps. They are also used in semiconductor processing. Vacuum pumps are also used as mechanical supports for other equipment. For example, there may be multiple vacuum pumps on the engine of a motor vehicle that powers the hydraulic components of an aircraft. In addition, they are often used in fusion research.
The most common type of vacuum pump used in the laboratory is the rotary vane pump. It works by directing airflow through a series of rotating blades in a circular housing. As the blades pass through the casing, they remove gas from the cavity and create a vacuum. Rotary pumps are usually single or double-stage and can handle pressures between 10 and 6 bar. It also has a high pumping speed.
Vacuum pumps are also used to fabricate solar cells on wafers. This involves a range of processes including doping, diffusion, dry etching, plasma-enhanced chemical vapor deposition, and bulk powder generation. These applications depend on the type of vacuum pump used in the process, and the vacuum pump chosen should be designed for the environment.
While there are several types of vacuum pumps available, their basic working principles remain the same. Each has different functions and capacities, depending on the type of vacuum. Generally divided into positive displacement pump, rotary vane pump, liquid ring pump, and molecular delivery pump.

Maintenance

The party responsible for general maintenance and repairs is the Principal Investigator (PI). Agknxs must be followed and approved by the PI and other relevant laboratory personnel. The Agknx provides guidelines for routine maintenance of vacuum pump equipment. Agknxs are not intended to replace detailed routine inspections of vacuum pump equipment, which should be performed by certified/qualified service personnel. If the device fails, the user should contact PI or RP for assistance.
First, check the vacuum pump for any loose parts. Make sure the inlet and outlet pressure gauges are open. When the proper pressure is shown, open the gate valve. Also, check the vacuum pump head and flow. Flow and head should be within the range indicated on the label. Bearing temperature should be within 35°F and maximum temperature should not exceed 80°F. The vacuum pump bushing should be replaced when it is severely worn.
If the vacuum pump has experienced several abnormal operating conditions, a performance test should be performed. Results should be compared to reference values ​​to identify abnormalities. To avoid premature pump failure, a systematic approach to predictive maintenance is essential. This is a relatively new area in the semiconductor industry, but leading semiconductor companies and major vacuum pump suppliers have yet to develop a consistent approach.
A simplified pump-down test method is proposed to evaluate the performance of vacuum pumps. The method includes simulated aeration field tests and four pump performance indicators. Performance metrics are evaluated under gas-loaded, idle, and gas-load-dependent test conditions.
Vacuum Pump

Cost

The total cost of a vacuum pump consists of two main components: the initial investment and ongoing maintenance costs. The latter is the most expensive component, as it consumes about four to five times the initial investment. Therefore, choosing a more energy-efficient model is a good way to reduce the total system cost and payback period.
The initial cost of a vacuum pump is about $786. Oil-lubricated rotary vane pumps are the cheapest, while oil-free rotary vane pumps are slightly more expensive. Non-contact pumps also cost slightly more. The cost of a vacuum pump is not high, but it is a factor that needs careful consideration.
When choosing a vacuum pump, it is important to consider the type of gas being pumped. Some pumps are only suitable for pumping air, while others are designed to pump helium. Oil-free air has a different pumping rate profile than air. Therefore, you need to consider the characteristics of the medium to ensure that the pump meets your requirements. The cost of a vacuum pump can be much higher than the purchase price, as the daily running and maintenance costs can be much higher.
Lubricated vacuum pumps tend to be more durable and less expensive, but they may require more maintenance. Maintenance costs will depend on the type of gas that needs to be pumped. Lighter gases need to be pumped slowly, while heavier gases need to be pumped faster. The maintenance level of a vacuum pump also depends on how often it needs to be lubricated.
Diaphragm vacuum pumps require regular maintenance and oil changes. The oil in the diaphragm pump should be changed every 3000 hours of use. The pump is also resistant to chemicals and corrosion. Therefore, it can be used in acidic and viscous products.

China Hot selling Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   with Great quality China Hot selling Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   with Great quality
editor by CX 2023-05-31

China Standard Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment vacuum pump

Product Description

ITEM NO HC1500A2 Technical Specification
Product Name AC Oil free vacuum pump Voltage : According to your requirements ;
Vacuum flow :
240 LPM@-92Kpa : (One-Grade vacuum)
120 LPM@-98Kpa  :(Two-Grade vacuum )
Power: 700 W ;
Noise : ≤58dB(A) ;
Speed: 1440rpm / 1700rpm ;
Temperature : -5ºC-40ºC ;
With 2x air filter / muffler , 1x capacitor and 4x rubber feet
 
Packing   2 pcs / carton case
Dimension 305*156*288 mm
Weight 17.5 kg

FAQ : 

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

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

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

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

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

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

After-sales Service: Free Replace Parts
Warranty: 2 Years
Oil or Not: Oil Free
Structure: Piston Vacuum Pump
Exhauster Method: Negative Vacuum
Vacuum Degree: High Vacuum
Samples:
US$ 140/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

Vacuum Pump

Types of vacuum pumps

A vacuum pump is a device that pulls gas molecules out of a sealed volume and maintains a partial vacuum. Its job is to create a relative vacuum within its capabilities. Several types of vacuum pumps are available, including scroll and rotary piston models. Each has its own characteristics and uses. To learn more, read this article.

Screw Pump

Screw vacuum pumps use a mechanical screw to move an air or gas chamber to the axial housing wall. The movement of the chamber reduces the volume of gas, which is pre-compressed before being expelled through the pressure connection. These pumps can be single-pitch models or variable-pitch models. Variable pitch models feature variable pitch rotors that help distribute heat loads evenly across the rotor. Some models also include a thermostatic control valve that shuts off the pump if the water temperature gets too high. Screw vacuum pumps are available in single-ended or double-ended designs. Single-ended and double-ended screw pumps provide up to 3.7 x 10-4 Torr and an ultimate vacuum of 900 m3/h (560 cfm), which is sufficient for many industrial processes. Progressive cavity pumps are particularly suitable for vapor compression applications. These pumps also have an internal rotor to minimize layer formation. Combined with air cooling, they are suitable for use in hazardous environments. In addition, the screw rotor design prevents the build-up of substances in the pump cavity that could react with high temperatures. These pumps are also easily removable for quick cleaning. Screw vacuum pumps are also designed for low cost and minimal maintenance. Agknx screw vacuum pumps are designed in Germany and are very reliable and economical. Pump performance depends on cooling system and temperature. The temperature of the water used should be kept within a certain range, otherwise the pump may overheat and fail. Screw vacuum pumps are often used in scientific experiments. They are standard main pumps in large storage rings, gravitational wave detectors, and space simulation chambers. One of the largest ultra-high vacuum chambers in the world is made of screw vacuum pumps. An example is the KATRIN experiment. There are two types of screw vacuum pumps: oil-sealed and dry. Oil-sealed screw pumps use oil as a sealant and coolant. They are suitable for demanding vacuum applications such as woodworking and plastics processing. Dry screw pumps have an air-cooled chamber, and they can achieve higher vacuum levels than oil-sealed pumps.

Rotary Piston Vacuum Pumps

Rotary Piston Vacuum Pumps provide the rugged performance essential for applications requiring vacuum. They can deliver flow rates up to 1280 acfm and reach deep vacuum levels up to 0.0004 Torr. They are available in single-stage and two-stage models. The report also provides detailed information about the key players, their financial status, and business overview. A rotary piston vacuum pump is a versatile and affordable vacuum device. They are available in single-stage and two-stage configurations with higher capacity and higher vacuum. They can be easily maintained by an in-house maintenance team or by a local third-party service shop. Pump manufacturers can also provide services. Rotary piston vacuum pumps are available in single-stage and compound designs. They are ideal for a variety of applications. Their high-performance design enables them to operate at any pressure up to atmospheric pressure. They also have no metal-to-metal contact, which makes them ideal for dirty applications. Whether you need a pump that can operate at high or low pressure, a rotary piston vacuum pump is an excellent choice. When purchasing a rotary piston vacuum pump, it is important to choose a manufacturer with a reputation for providing high-quality service and repairs. In addition to the high quality of the pump, you also need to ensure its availability. You should also consider the cost and quality of the part. A good vacuum pump company should also provide technical support, service support and accessories. Oil-free pumps are a popular choice for laboratories, clean rooms and confined rooms. Their high-quality parts are made from lightweight, corrosion-resistant and specially formulated polymers. Oil-free pumps can handle high levels of air moisture and are excellent at removing contaminants. However, they are not suitable for applications containing organic vapors or acids. Atlas Copco’s GLS rotary piston pumps are a popular choice for industrial vacuum applications. Its space-saving design makes it an ideal solution for harsh environments. It is also very reliable and has low lifecycle costs. It has an automatic lubrication system and water mizer to minimize water consumption.
Vacuum Pump

Scroll Vacuum Pumps

<br Scroll Vacuum Pumps can be used to pump air, gases, and other fluids. They are suitable for creating a vacuum in transfer chambers, mass spectrometers, and load lock chambers. They are also ideal for helium leak detectors and other analytical equipment. Scroll vacuum pumps are available in a variety of models, including the diaphragm, turbine, and oil-dry scroll models. They are used in a variety of industries, including the semiconductor, biotechnology, and pharmaceutical industries. Flexible and durable oil-free scroll vacuum pumps are an excellent choice for light industrial, general laboratory, and research applications. They also offer several advantages over other vacuum pumps, including low operating costs and environmental sustainability. Scroll vacuum pumps do not require oil, which is a big advantage in terms of cost. Scroll vacuum pumps are also quieter. Scroll vacuum pumps are designed for low, medium, and high vacuum systems. They create a high vacuum and cannot tolerate particles. Although they are relatively small, they are ideal for vacuum laboratory applications and are also suitable for dry vacuum pumping. They can be combined with chemically resistant PTFE components, making them more suitable for chemical applications. Scroll vacuum pumps feature a unique design that makes them very versatile and efficient. The pump has two helical structures, one is fixed and the other is rotating, which can effectively pump gas and liquid. When the rotor begins to move, the gas is compressed slightly and then flows through the system to the exhaust port. Scroll vacuum pumps are efficient, oil-free and compact. Known for their high tolerance to the atmosphere, they feature sensorless INFORM(r) control to minimize noise and vibration. These vacuum pumps are ideal for low to medium flow applications including analytical equipment, freeze dryers, vacuum coaters and mass spectrometers. The most important advantage of a scroll vacuum pump is its reliability. They can be used for three years or more without problems and are easy to maintain. With proper maintenance, they can reduce repair costs.
Vacuum Pump

Diaphragm vacuum pumps

Diaphragm vacuum pumps are used in a variety of industrial processes. These pumps use an elastic diaphragm fixed around the outer diameter. They are efficient and can handle most types of liquids. They are commonly used for dewatering, filling and water removal. These pumps are easy to maintain. Diaphragm vacuum pumps are available in a variety of sizes and power outputs. Oil-free diaphragm vacuum pumps do not require oil, lubrication and cooling. These pumps are compatible with many types of laboratory equipment. Diaphragm vacuum pumps are equipped with dual voltage motors and DC drives for greater flexibility and durability. Diaphragm vacuum pumps can achieve higher vacuum levels than rotary vane pumps. They are more efficient than diaphragm pumps. They do not require oil and require less maintenance than their rotary vane counterparts. However, the diaphragms of these pumps may need to be replaced every few years. Diaphragm vacuum pumps are the most popular type of vacuum pump and can be used for a variety of applications. They can be used for everyday work and can be large enough to be used in a vacuum oven or rotary evaporator. Diaphragm vacuum pumps use pulsed motion to move air. They eliminate the need for oil and are highly chemical and steam resistant. They can handle a wide variety of samples, including high viscosity liquids. Diaphragm vacuum pumps are generally smaller than other types of vacuum pumps. Scroll pumps are made of metal and are generally recommended for solvent and water samples. They are not recommended for high acid samples. However, they are suitable for freeze drying. They can also be used for concentration applications. In this way, they have greater displacement capacity and can reach higher ultimate vacuum levels.

China Standard Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   vacuum pump	China Standard Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   vacuum pump
editor by CX 2023-05-30

China high quality Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment with Great quality

Product Description

ITEM NO HC1500A2 Technical Specification
Product Name AC Oil free vacuum pump Voltage : According to your requirements ;
Vacuum flow :
240 LPM@-92Kpa : (One-Grade vacuum)
120 LPM@-98Kpa  :(Two-Grade vacuum )
Power: 700 W ;
Noise : ≤58dB(A) ;
Speed: 1440rpm / 1700rpm ;
Temperature : -5ºC-40ºC ;
With 2x air filter / muffler , 1x capacitor and 4x rubber feet
 
Packing   2 pcs / carton case
Dimension 305*156*288 mm
Weight 17.5 kg

FAQ : 

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

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

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

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

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

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

After-sales Service: Free Replace Parts
Warranty: 2 Years
Oil or Not: Oil Free
Structure: Piston Vacuum Pump
Exhauster Method: Negative Vacuum
Vacuum Degree: High Vacuum
Samples:
US$ 140/Piece
1 Piece(Min.Order)

|

Customization:
Available

|

Vacuum Pump

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.
Vacuum Pump

Oil Lubrication Option

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

Install

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

China high quality Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   with Great quality China high quality Portable Oilless Air Vacuum Pump 700W 220V -98kpa AC Power Electric Air Compressor Vacuum Pump for Dairy Equipment   with Great quality
editor by CX 2023-05-29

65.54103-8565 65.02503-8254 Piston Ring for Air Compressor Doosan Engine

65.54103-8565 65.02503-8254 Piston Ring for Air Compressor Doosan Engine

 

HangZhou HengJin CZPT Co., Ltd was constructed in calendar year 2000,which specialized in DEAWOO BUS CZPT,CZPT Motor CZPT. With twenty many years energy, We have created prolonged expression enterprise connection with most of the OEM factories.To make sure on time shipping and delivery,we also have abundant stock,this sort of as body elements,engine elements,chassis components, all varieties of whole areas.Quick shipping, Higher quality with aggressive price get a lot more and more consumer approvals. Our goods are exported to Africa, Center CZPT, central Asia, southeast Asia, CZPTe,Russia and other nations around the world and areas. If our feild just tumble your enterprise subject, no be reluctant to get in touch with with us, you will get reply at the 1st time. By way of our mutual hard work to developed more bright potential.Speak to Us
China Place of work Several hours:   
From Monday To Friday eight:thirty AM — 17:thirty PM  8.30-seventeen.thirty
HangZhou Hengjing CZPT Co., Ltd. 
No. 2666, CZPT CZPT Road, Wanpin Autopart Market, HangZhou, ZHangZhoug, China
  571 8646 6662 (Enquiries Hotline) 
 
 
Web site: EP
 
 
cellular:18258849783

 Connect Particular person: Ms spring ( Income Manager ) 
CZPT Range:
Vehicle, Motorbike Parts & Accessories,CZPT CZPT & Components,Support
Product Key phrase(s):
Daewoo Bus Elements, CZPT Engine Areas, Aktas Air Spring

65.54103-8565 65.02503-8254 Piston Ring for Air Compressor Doosan Engine

8bar-30bar 10HP-15HP Two Stage High Pressure Piston Reciprocating Air Compressor for Bottle Moulding

8bar-30bar 10HP-15HP Two Stage High Pressure Piston Reciprocating Air Compressor for Bottle Moulding

        8bar-30bar 10HP-15HP Two Stage High Strain Piston Reciprocating Air CZPT  

Product Motor Energy Piston variable displacement Exhaust volume Exhaust force Cylinder Rotate speed of CZPT Quantity of gas storage tank Packing dimension 283 stroke
kw/hp L/min L/min bar diameter*piece rpm L L*W*H(cm) kg mm
YH-7.5A 5.five/seven.five 736 600 twelve eighty*2/65*1 1220 one hundred fifty 142*64*118 283 sixty

Characteristics of 8bar-30bar 10HP-15HP Two Stage Substantial Force Piston Reciprocating Air CZPT 
Cast-iron CZPT.
Swedish stainless metal valves for lengthy lifestyle.
Created to steady procedure.
Minimal pump RPM rated for weighty-duty use.
Splash lubrication & precised balanced forged-iron flywheel.
Cast-iron valve plate with good grinding.
Large-precision machined elements.

12bar collection
Design Motor Electricity Piston variable displacement Exhaust quantity Exhaust stress Cylinder Rotate velocity of CZPT Quantity of gas storage tank Packing dimension 283 stroke
kw/hp L/min L/min bar diameter*piece rpm L L*W*H(cm) kg mm
YH-seven.5A 5.five/seven.5 736 600 twelve 80*2/65*1 1220 one hundred fifty 142*64*118 283 60
YH-10A 7.5/ten 1081 800 twelve 100*two/eighty*1 860 250 174*68*126 342 eighty
YH-15A eleven 15 1357 1000 twelve 100*2/80*1 1080 250 174*77*126 422 eighty
10/25/30bar collection
Model Motor Electricity Piston variable displacement Exhaust volume Exhaust stress Cylinder Rotate pace of CZPT Quantity of gasoline storage tank Packing dimension Gross weight stroke
kw/hp L/min L/min bar diameter*piece rpm L L*W*H(cm) kg mm
YH-10A-one 7.five/ten 830 600 25 90*two/fifty one*1 870 250 177*seventy one*one hundred twenty 410 seventy five
YH-10A-2 seven.5/10 811 550 30 90*2/51*1 850 250 177*71*120 410 seventy five
YH-10A-three 7.5/10 1169 1050 10 one hundred*two/80*one 1050 250 174*68*126 352 eighty

Packing of piston CZPT
Package deal : 1pc each and every plastic film / Wooden case 
Shipment A: Full Container 20ft, 40ft, 40HQ, 45ft.
Cargo B: No satisfy Container, but significantly less tiny qty, suggest 20ft.
Cargo C: Small qty, ship by Bulk, 
Cargo D: Customer have other factory ‘s products with container in China, to send our merchandise with this container collectively.

Our Companies of piston type air compressor 
PRE-Support
one.Customer consultation
  To make certain the first reaction to consumer requirements, Yunshun organization specifically allocates a revenue service office to supply buyers with the fastest and most preofessional consultation greenway by means of diversified conversation channels this sort of as phone, mail on-line and Wechat etc.
2. CZPT provider
 As the technological innovation develops quickly, Yunshun Business innovatively integrates technology, merchandise and companies as a entire with its ahead-seeking concept and contermporary engineering. We can give buyers with the greatest answer of functionality-value ration in accordance to their real requirements.

Product sales Service
one.Set up and Adjustment
Yunshun expert technical engineers will give skilled and quickly on-internet site set up and commissioning providers to ensure that the products bought by consumers can be installed in place and run smoothly. Consumers who have no door-to-door installation requirment can contact our 24-hour services hotline to guarantee the clean use of  the gear anytime they have any questions about set up and use.
 two.Training
 According to the distinct wants of customers, Yunshun Company provides all-spherical instruction advice for tools use, such as introduction of equipment functionality qualities, matters needing focus in products procedure, day-to-day use and maintenance of equipment and other all-spherical assistance coaching.

Right after-Sales Service
1.Routine maintenance and Substitute
If the make fails in the course of the warranty period, Yunshun will supply clients with the service of restoring or replacing the items according to the situation. Eigher way, Yunshun will give you with the ideal and most professional services.
two. Consumer Evaluation
By means of typical and irregular customer assessment, the revenue provider group of Yunshun Company maintains extended-expression adhere to-up services with customers and summarizes suggestions month to month to resolve customers’ issue at the very first time according to the operation standing of goods,customers’ recommendations and their attitude to our support and cooperation.

Q1. How lengthy is the shipping and delivery time ?
A: For CZPT voltage ,seven-ten doing work days. Non-CZPT ,please contact our product sales.

Q2. What is actually payment term ?
A: T/T, L/C, RMB

Q3. How about your following-sales services ?
A: one.Supply consumers with installation and commissioning on the web guidelines.
two. Properly-trained engineers available to overseas services.
three.Worldwid agents and right after support avaiable.arrange our engineers to help you training and installation.

Q4. How about your guarantee?
A: 1 year for the entire device and two a long time for screw air end, apart from consumable spare components.

Q5. Do you have any certification ?
A: Of course, for each different customer’s marketplace need ,we can offer you CE ,ISO and so forth certification.

Q6. What about the maintenance ?
A: First maintenance need to have to be completed right after 500Hours, and then every single 2000-3000 several hours to do the regular upkeep, and take into account
the actual environment.

Q7. How do you handle high quality ?
A: 1.Raw- materials in checking.
two.Assembly.
3.Worldwid following services obtainable.arrange our engineers to support you education and set up.

Q8. Do you provide OEM services ?
A: Yes.

8bar-30bar 10HP-15HP Two Stage High Pressure Piston Reciprocating Air Compressor for Bottle Moulding

Oil Free Piston Pump Air Compressor for Ventilator Machine

Oil Free Piston Pump Air Compressor for Ventilator Machine

Product Description                                                                                                                                                                           

                                                                                                             

Technological SPECIFICATIONS                                                                                                                                
 

Item NO ZW280A Air stream rate (L/min@bar) CZPT Specification
Identify Oilfree air comppressor 82L/MIN @0BAR Restart Pressure      44L/MIN @2.0BAR Ongoing Pressure  35L/MIN @2.5BAR Interittent Force Power:≤280W
Packing   two pcs / carton situation Sounds:≤53dB(A)
dimension 232*one hundred*104 mm Speed:1440rpm/1700rpm
Fat 6.5KG Operate Temperature:-5ºC~40ºC

Software area                                                                                            

Packing details                                                                                             

Workshop                                                                                                      

Exhibition                                                                                                       

Our company                                                                                                 

HangZhou CZPT CZPT and CZPTtrical Co., Positioned., positioned in HangZhou, zHangZhoug CZPT, ,is specialized in producing welding and chopping equipment primarily based on inverter and typical technological innovation. We are committed to planning, testing and producing a complete line of welding and chopping merchandise that are with industrial quality and effortless to use.Whether you are in production,farming,servicing,vehicle restore,or a do-it-oneself,we have a item that matches your demands.

RCZPT does organization through an at any time-escalating focus on customers’ welding challenges and apps and,ultimately, their total satisfaction.Our passion is to improve existing merchandise and to produce new purposes that reward our clients and satisfy their continually altering require. We supply consumers the greatest welding merchandise and we also provide them the flexibilities in solution style and development,coupled with superior companies just before and soon after sale.With our focused motivation to buyer solutions, you will discover that we are easy to make contact with,easy to function with and straightforward to get details from we are below to assist you.

CZPT first and provider very best is the faith we maintain all the time.As we search to the potential, we will continue to make development by employing a philosophy that stresses good quality and support in all of our operations,as a result making our future even more powerful.

We personal fully independent item design and style and development abilityfist-course engineering staff troopexcellent creation amenities.And we comply with demanding screening CZPTs which ensures merchandise quality.We do not pursue the ideal,but we constantly purse the greater.Your pleasure is also our gratification.We feel that we can be your most trustful partner.

Certifications                                                                                                                                                             

FAQ                                                                                                                                                                         

1.Q: Are you a manufacturing unit or investing firm?

A: We are manufacturing unit with far more than 10 assembly solution line and strict QC technique and tools, so we can satisfy equally your quantity and high quality calls for.

two.Q: Can I get some samples?

A: Yes,we are glad to offer you you samples. Following price and massive purchase verified, the samples fee will be regressed.

three.Q:MOQ

A:CZPTly if you choose the various merchandise,our minimal buy qty also will be various.

4.Q : Is OEM and ODM support available  ?

A:Yes, solution could  print your symbol, or CZPT by your layout .

5.Q : How is your quality manage?

A: Rigorous quality control is carried out in every treatment from material sourcing, processing and screening to packing. Each and every machine loading take a look at at least 20 minute.

6.Q: Delivery

A:The one thousand pcs merchandise need to have 10-20 days to be manufactured after obtain deposit.

Normally ship by sea and normally takes 30days. Airline or express also optional for tiny order and three-five days arrival, shipping and delivery time differs for distinct nations around the world

7.Q:Payment

A:30% deposit,70% equilibrium, you could shell out by T/T, L/C,,WESTERN UNION, CZPT Assurance is advised, you could shell out by way of CZPT Assurance on alibaba, and you could get compensation if any dispute occurs.

 

Action now                                                                                                                                     

Why pick CZPT?

a. We are welding machine Maker, so we can supply much better price tag and soon after-sale provider and shorter delivery date.

b. We use all new factors,mosfet tube, diode, capacitor and so on imported parts.

c. We undertake IGBT technological innovation to reduce failure fee and it is practical to mend the welding device and minimize the cost of fixing, we just need to adjust the negative pcb board.

d. We provide Warranty interval of one yr for all our products

Oil Free Piston Pump Air Compressor for Ventilator Machine

High Performance Temperature Sensor 39419668 for Screw Air Compressor Parts

High Performance Temperature Sensor 39419668 for Screw Air Compressor Parts

Item Description for temperature sensor 39419668: 
one. Sort: temperature sensor 
two. Element quantity: 39419668
three. Software: CZPT CZPTs
4. MOQ: 1PCS
5. Packing: Regular Packing
six. Delivery time: generally five-7 operating times, CZPT digital controller need to have to publish programming language in, make sure you kindly supply your machine nameplate or device types

More APS CZPT temperature sensor 39419668 Details:

 

APS can make the pursuing Component No.:

CZPTtronic Controller Panel P.N
1900070001 1900070003 1900070004 1900070005 1900070007 1900070008
19057101 19057102 19057103 190057101 190057111 190057112
190057102 1900 0571 eighty one 1900 0571 ninety two 190057131 190057132 1900520012
1900520011 1900520001 19057115 190057101 190057111 190057112
190057102 1900 0571 eighty one 1900 0571 ninety two 190057131 190057132 1900 0571 twenty five
1900 0571 22 19057112 19057113 23009848 39825815 92948884
39842786~571-8822571/8822 0571 136444 23748593

Stress Sensor P.N
1089958001 1 0571 7111 one 0571 7151 one 0571 7141 1 0571 7133 1 0571 7173
one 0571 7165 1 0571 7135 one 0571 7174 1 0571 7164 one 0571 7144 one 0571 7178
one 0571 7128 1 0571 7120 1 0571 7130 1 0571 7154 1 0571 7143 39413307
39428305 39875539 39877618 39929435 39853791 39853809 42852483
39883186 39921713 39853775 39853775 39853783 39875539

Cooler P.N
161383 0571 162175712 1621700302 39893003 54365945 1257173900 
1613782202 1613782203

Oil Separator P.N
2901194402 162257101 1613901400 1612386900
1613755710 162205710 162257100 1613243300
1613688000 1613839700 1613839702 1622314000
2252631300 1614905400 1614642300 1622365600
54595442 39831888 39751391 92754688
39894597 42841247 39863865 3989 0571  

Other Valve P.N
157162110 1 0571 7112 1619733300 1619756000 
1622369480 1257186903 81335509 250017-280
22516571 22516571 39312905 250038-666
250038-755 8829009-775 88290001-006 88290006-775
39141944

Detailed pictures for our generation line:

Relevant goods:

More info about APS Company:

HangZhou APS CZPT Co., Ltd. Was recognized in 1997, APS have a production development spot of 60, 000 square meters, additionally a 1000 square meters functioning and residing region like modern day business office constructing, multi-function corridor and workers apartment, and many others, current personnel a lot more than 200 folks which includes substantial and intermediate skilled technicians and administration personnel of 50 men and women. APS CZPT Co., Ltd is a global and skilled producer and provider-supplier in compressor filter aspect and publish-treatment tools with integration of R&D, style, manufacture and advertising. 

APS in accordance to the world 1st-course CZPT set up R&D heart, the filtering engineering investigation and growth center focusing on the filter analysis and software of technological innovation and improvement and manufacturing of numerous varieties of filter component, also participate in multiple filtering industry CZPTs. In June 2002, APS has passed the ISO9001 high quality method certification, ISO14001 environmental management method certification, In 2009, In APS has obtained the prizes of”CZPT Utilization of CZPT Money CZPT” and in 2571 obtained “AAA Grade Credit history CZPT”. We target on providing customers with substantial quality best cost merchandise, not only gained the social recognition, and was deeply liked by buyers each in China and abroad, and different l kinds of replacement filter, CZPT filter, precision filter, vacuum filter, drinking water filter and non-CZPT filter custom made-produced occupies a large market place in the world.

FAQ

Q1. What is your solution range?
A: Our merchandise protect replacement hydraulic filter, Air compressor filters, Compressed air filter element, Weighty truck insert filters, Vacuum pump filters, and Some spare components for compressors.

Q2. Is CZPT filter or CZPT? 
A: Indeed, just offer you your essential specifications and drawings.

Q3. Can you generate according to the samples?
A: Sure, we can make by your samples or complex drawings. We can build new molds, but open up new mildew price billed, when you spot bulk get, the mildew fee can return again.

This autumn. What’s your phrases of packing?
A: CZPTly, we pack our merchandise in neutral packing containers,outside the house brown carton instances. If you have lawfully registered patent, we can pack the goods in your branded boxes soon after obtaining your authorization letters.

Q5. What is the phrases of payment?
A: T/T 30% as deposit, and 70% prior to shipping. We will demonstrate you the photographs of the products and offers prior to you pay out the balancing.

Q6. What’s your terms of delivery?
A: (1)FOB (2)CFR (3)CIF.

Q7. How about your delivery time?
A: CZPTly, underneath MOQ amount just take 5-seven functioning times after acquiring your progress payment. The certain shipping time depends on models and the amount of your purchase.

Q8. What is your sample plan?
A: We can provide the sample if we have inventory, but the consumers have to pay the sample value and the courier price at first, and we will refund sample value in your subsequent order.

High Performance Temperature Sensor 39419668 for Screw Air Compressor Parts

Oil-Free Silent Air Compressor Pumps for Oxygen Concentrator

Oil-Free Silent Air Compressor Pumps for Oxygen Concentrator

Unique structures working concepts,suited for procedure in chemical market,oil sector,food sector,electrical utility market,pharmacy business,textile business and paper creating sector,etc. The other industries that need vacuum drying,focus,distilling,dehydration and filtering also need the h2o-ring vacuum pump. It can be use as a backing pump of Roots Pump.

VP roots vacuum pump is in the 50 Torr-micron higher vacuum selection has a large pumping velocity and reduced expense of products, it can be merged with numerous vacuum pump consists of a vacuum unit. KMBD roots vacuum pump with five level bearing design and style unique, sealing the five bit machine, sealing double sealing framework + mechanical seal for Teflon maze, can comprehend non leakage, decrease servicing and repair of the website link, make certain the roots pump and durable. Synchronous helical gear and mounted on the driving conclude, equally to guarantee peaceful and reliable operation, and can decrease the load of the rotor torque. Impeller and shaft integrally cast, can provide large measurement shaft, impeller and decrease the threat of harm. All make contact with with the sealing surface area of the shaft stop faces are polished to minimize wear and minimize the danger of leakage, higher temperature substantial strain casing, and double tank style, a assortment of substance choice, more to make sure that the use of the person in a variety of operating situations. Typical software: chemical, petrochemical, plastics, semiconductors, wood combination, food processing, vacuum furnace, vacuum booster system, vacuum drying, vacuum dewatering, vacuum packaging
 

Design Capacity Supreme Pressure Energy speed
  L/S Pa KW RPM
VP200 two hundred .05 four 2900
VP600 600 .05 seven.5 2900

About HangZhou Ever-electricity group(HZPT):
Q: Are you buying and selling firm or producer ?
A: Our group consists in three factories and two overseas income corporations.

Q: Do you provide samples ? is it free of charge or added ?
A: Sure, we could offer you the sample for free cost but do not pay out the expense of freight.

Q: How long is your shipping and delivery time ? What is your terms of payment ?
A: CZPTly it is 40-45 times. The time might differ dependent on the product and the level of customization. For CZPT products, the payment is: 30% T/T in progress ,stability just before shippment.

Q: What is the exact MOQ or price for your item ?
A: As an OEM company, we can give and adapt our items to a vast range of requirements.As a result, MOQ and value might greatly range with measurement, material and even more specs For occasion, costly products or CZPT products will typically have a lower MOQ. 

Please speak to us with all related particulars to get the most exact quotation.

 

Oil-Free Silent Air Compressor Pumps for Oxygen Concentrator