China Good quality Ranking The Top 3 Stage High Purity Air Compressor air compressor repair near me

Product Description

High-Pressure Booster Compressor

Product Description

WOBO  is a leading domestic manufacturer and seller of  compressors, high-pressure air compressors, and breathing air compressors. WOBO  products are known for their exquisite craftsmanship, excellent quality, reasonable prices, and customer-friendly after-sales service. They are widely acclaimed and favored by a broad range of users, with applications spHangZhou various fields such as  firefighting, sports, aerospace, petroleum, pharmaceuticals, maritime, marine engineering, airtightness testing, power generation, gas supply, precision instruments, and industrial sectors . WOBO provides high-quality, pure, and safe compressed air for any industry that requires a reliable source of compressed air.

Product Type  

Product Parameters

Marine High-Pressure Air Compressor

Model WBW200 WBW265 WBW300
Type Three-Stage Piston Three-Stage Piston Three-Stage Piston
Displacement (1/min) 200 265 300
Pressure (MPa) 30 30 30
Drive (V) 380 380 380
Power (kW) 4 5.5 7.5
Noise (dB) <79 <79 <79
Weight (kg) 150 158 160
Dimensions (cm) 100*56*62 100*56*64 100*56*62

It’s mainly used for safety testing in CNG vehicle systems, including natural gas cylinders, pressure regulators, and valves. This compressor ensures safety by detecting leaks and conducting pressure tests, making it valuable in various industries requiring high-pressure air.

High-Pressure Air Compressor

Model WBX100A WBX100B WBX100C
Type Four-Stage Piston Four-Stage Piston Four-Stage Piston
Displacement (1/min) 100 100 100
Pressure (MPa) 30 20 30
Drive (V) 380 220 Imported gasoline engine
Power (kW) 2.2 2.2 5.5HP
Noise (dB) <78 <78 <79
Weight (kg) 42 42 45
Dimensions (cm) 67*39*40 67*39*40 74*39*40

A high-pressure air compressor is a compact and portable gas supply device designed for pressurizing air. It offers advantages such as a compact structure, small size, light weight, easy maintenance, user-friendliness, and the delivery of pure compressed air. As a machine used to increase gas pressure or transport gas, it takes free-flowing air and compresses it into compressed air at a gauge pressure of 20 megapascals. This compressed air passes through a separator and filter within the unit, removing oil and impurities from the high-pressure air, resulting in clean and odorless discharged gas. This ensures a reliable source of high-pressure air and finds wide applications in various fields, including diving, firefighting, and offshore fishing operations, both domestically and internationally.

Piston-Type Compressor

Model Type Displacement (1/min) Pressure (MPa) Drive (V) Power (kW) Noise (dB) Weight (kg) Dimensions (cm)
HS-10/150 Four-Stage Piston 10 15 380 185 980 4500 5000*2200*2300
HS-10/200 Four-Stage Piston 10 20 380 185 980 4500 5000*2200*2300
HS-10/250 Four-Stage Piston 10 25 380 185 980 4500 5000*2200*2300
HS-4/150 Four-Stage Piston 4 15 380 75 980 2200 2800*1500*1400
HS-4/200 Four-Stage Piston 4 20 380 75 980 2200 2800*1500*1400
HS-4/250 Four-Stage Piston 4 25 380 75 980 2200 2800*1500*1400
HS-3/150 Four-Stage Piston 3 15 380 75 980 2000 2800*1500*1400
HS-3/200 Four-Stage Piston 3 20 380 75 980 2000 2800*1500*1400
HS-3/250 Four-Stage Piston 3 25 380 75 980 2000 2800*1500*1400
HS-1.5/150 Four-Stage Piston 1.5 15 380 30 980 900 1850*1200*1300
HS-1.5/200 Four-Stage Piston 1.5 20 380 30 980 900 1850*1200*1300
HS-1.5/250 Four-Stage Piston 1.5 25 380 30 980 900 1850*1200*1300

A piston-type compressor is a comprehensive system comprising a compressor, an electric motor, a pipeline network, an operational system, electrical components, and auxiliary equipment. It plays a pivotal role in various applications like pipeline testing, well logging, air lifting in the oil and gas industry, as well as membrane nitrogen generation, thermal recovery, and downhole gas injection. This versatile equipment finds utility across diverse sectors such as coal, petroleum, industrial settings, and gas stations. It boasts exceptional performance and a high degree of automation.

Product Applications

1. High-pressure output: They produce gas for high-pressure devices.
2. Efficiency: They’re designed to minimize energy consumption.
3. Reliability: These compressors are durable and require minimal maintenance.
4. Versatile: They work with various gases and applications.
5. Precision: They offer precise pressure control.
6. Efficiency: They reduce gas leaks, improving transfer efficiency.
7. Versatile: Used in tools, gas storage, and more.
8. Safety: Multiple safety features protect operators and equipment.
9. Eco-friendly: Some models are designed to be quiet, low-vibration, and have reduced emissions for a smaller environmental footprint.


Project Case


Company Profile

WOBO has a comprehensive marketing service system and strong continuous research and development capabilities. Its products cover more than 30 types of gas chemical compressors, including oil free lubrication air compressors, oxygen compressors, nitrogen compressors, hydrogen compressors, carbon dioxide compressors, helium compressors, argon compressors, sulfur hexafluoride compressors, etc. The maximum pressure can reach 35Mpa. The products are widely used in petrochemical, textile, food, medicine, electricity, machinery, metallurgy, etc, In various fields such as home appliances and environmental protection, our company’s multiple wind brand oil-free compressors have been exported to more than 40 countries and regions in Europe, America, Japan, South Korea, Southeast Asia, the Middle East, and Africa, winning widespread praise from many customers. The WOBO brand has established a good quality reputation in the hearts of users.


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After-sales Service: Online Support, Video Technical Support
Warranty: 1 Year
Lubrication Style: Oil-free
Cooling System: Air or Water Cooling
Cylinder Arrangement: Balanced Opposed Arrangement
Cylinder Position: Vertical
US$ 5700/Unit
1 Unit(Min.Order)

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air compressor

What is the role of air compressors in power generation?

Air compressors play a significant role in power generation, supporting various operations and equipment within the industry. Here are some key roles of air compressors in power generation:

1. Combustion Air Supply:

Air compressors are used to supply compressed air for the combustion process in power generation. In fossil fuel power plants, such as coal-fired or natural gas power plants, compressed air is required to deliver a steady flow of air to the burners. The compressed air helps in the efficient combustion of fuel, enhancing the overall performance and energy output of the power plant.

2. Instrumentation and Control:

Air compressors are utilized for instrumentation and control systems in power generation facilities. Compressed air is used to operate pneumatic control valves, actuators, and other pneumatic devices that regulate the flow of steam, water, and gases within the power plant. The reliable and precise control provided by compressed air ensures efficient and safe operation of various processes and equipment.

3. Cooling and Ventilation:

In power generation, air compressors are involved in cooling and ventilation applications. Compressed air is used to drive air-operated cooling fans and blowers, providing adequate airflow for cooling critical components such as generators, transformers, and power electronics. The compressed air also assists in maintaining proper ventilation in control rooms, substations, and other enclosed spaces, helping to dissipate heat and ensure a comfortable working environment.

4. Cleaning and Maintenance:

Air compressors are employed for cleaning and maintenance tasks in power generation facilities. Compressed air is utilized to blow away dust, dirt, and debris from equipment, machinery, and electrical panels. It helps in maintaining the cleanliness and optimal performance of various components, reducing the risk of equipment failure and improving overall reliability.

5. Pneumatic Tools and Equipment:

In power generation plants, air compressors provide the necessary compressed air for operating pneumatic tools and equipment. These tools include impact wrenches, pneumatic drills, grinders, and sandblasting equipment, which are utilized for installation, maintenance, and repair tasks. The high-pressure air generated by compressors enables efficient and reliable operation of these tools, enhancing productivity and reducing manual effort.

6. Nitrogen Generation:

Sometimes, air compressors are used in power generation for nitrogen generation. Compressed air is passed through a nitrogen generator system, which separates nitrogen from other components of air, producing a high-purity nitrogen gas stream. Nitrogen is commonly used in power plant applications, such as purging systems, blanketing in transformers, and generator cooling, due to its inert properties and low moisture content.

7. Start-up and Emergency Systems:

Air compressors are an integral part of start-up and emergency systems in power generation. Compressed air is utilized to power pneumatic starters for gas turbines, providing the initial rotation needed to start the turbine. In emergency situations, compressed air is also used to actuate emergency shutdown valves, safety systems, and fire suppression equipment, ensuring the safe operation and protection of the power plant.

Overall, air compressors contribute to the efficient and reliable operation of power generation facilities, supporting combustion processes, control systems, cooling, cleaning, and various other applications critical to the power generation industry.

air compressor

How are air compressors used in refrigeration and HVAC systems?

Air compressors play a vital role in refrigeration and HVAC (Heating, Ventilation, and Air Conditioning) systems, providing the necessary compression of refrigerant gases and facilitating the heat transfer process. Here are the key ways in which air compressors are used in refrigeration and HVAC systems:

1. Refrigerant Compression:

In refrigeration systems, air compressors are used to compress the refrigerant gas, raising its pressure and temperature. This compressed gas then moves through the system, where it undergoes phase changes and heat exchange to enable cooling or heating. The compressor is the heart of the refrigeration cycle, as it pressurizes and circulates the refrigerant.

2. Refrigeration Cycle:

The compression of refrigerant gas by the air compressor is an essential step in the refrigeration cycle. After compression, the high-pressure, high-temperature gas flows to the condenser, where it releases heat and condenses into a liquid. The liquid refrigerant then passes through an expansion valve or device, which reduces its pressure and temperature. This low-pressure, low-temperature refrigerant then enters the evaporator, absorbing heat from the surrounding environment and evaporating back into a gas. The cycle continues as the gas returns to the compressor for re-compression.

3. HVAC Cooling and Heating:

In HVAC systems, air compressors are used to facilitate cooling and heating processes. The compressor compresses the refrigerant gas, which allows it to absorb heat from the indoor environment in the cooling mode. The compressed gas releases heat in the outdoor condenser unit and then circulates back to the compressor to repeat the cycle. In the heating mode, the compressor reverses the refrigeration cycle, absorbing heat from the outdoor air or ground source and transferring it indoors.

4. Air Conditioning:

Air compressors are an integral part of air conditioning systems, which are a subset of HVAC systems. Compressed refrigerant gases are used to cool and dehumidify the air in residential, commercial, and industrial buildings. The compressor pressurizes the refrigerant, initiating the cooling cycle that removes heat from the indoor air and releases it outside.

5. Compressor Types:

Refrigeration and HVAC systems utilize different types of air compressors. Reciprocating compressors, rotary screw compressors, and scroll compressors are commonly used in these applications. The selection of the compressor type depends on factors such as system size, capacity requirements, efficiency, and application-specific considerations.

6. Energy Efficiency:

Efficient operation of air compressors is crucial for refrigeration and HVAC systems. Energy-efficient compressors help minimize power consumption and reduce operating costs. Additionally, proper compressor sizing and system design contribute to the overall energy efficiency of refrigeration and HVAC systems.

By effectively compressing refrigerant gases and facilitating the heat transfer process, air compressors enable the cooling and heating functions in refrigeration and HVAC systems, ensuring comfortable indoor environments and efficient temperature control.

air compressor

What is the role of air compressor tanks?

Air compressor tanks, also known as receiver tanks or air receivers, play a crucial role in the operation of air compressor systems. They serve several important functions:

1. Storage and Pressure Regulation: The primary role of an air compressor tank is to store compressed air. As the compressor pumps air into the tank, it accumulates and pressurizes the air. The tank acts as a reservoir, allowing the compressor to operate intermittently while providing a steady supply of compressed air during periods of high demand. It helps regulate and stabilize the pressure in the system, reducing pressure fluctuations and ensuring a consistent supply of air.

2. Condensation and Moisture Separation: Compressed air contains moisture, which can condense as the air cools down inside the tank. Air compressor tanks are equipped with moisture separators or drain valves to collect and remove this condensed moisture. The tank provides a space for the moisture to settle, allowing it to be drained out periodically. This helps prevent moisture-related issues such as corrosion, contamination, and damage to downstream equipment.

3. Heat Dissipation: During compression, air temperature increases. The air compressor tank provides a larger surface area for the compressed air to cool down and dissipate heat. This helps prevent overheating of the compressor and ensures efficient operation.

4. Pressure Surge Mitigation: Air compressor tanks act as buffers to absorb pressure surges or pulsations that may occur during compressor operation. These surges can be caused by variations in demand, sudden changes in airflow, or the cyclic nature of reciprocating compressors. The tank absorbs these pressure fluctuations, reducing stress on the compressor and other components, and providing a more stable and consistent supply of compressed air.

5. Energy Efficiency: Air compressor tanks contribute to energy efficiency by reducing the need for the compressor to run continuously. The compressor can fill the tank during periods of low demand and then shut off when the desired pressure is reached. This allows the compressor to operate in shorter cycles, reducing energy consumption and minimizing wear and tear on the compressor motor.

6. Emergency Air Supply: In the event of a power outage or compressor failure, the stored compressed air in the tank can serve as an emergency air supply. This can provide temporary air for critical operations, allowing time for maintenance or repairs to be carried out without disrupting the overall workflow.

Overall, air compressor tanks provide storage, pressure regulation, moisture separation, heat dissipation, pressure surge mitigation, energy efficiency, and emergency backup capabilities. They are vital components that enhance the performance, reliability, and longevity of air compressor systems in various industrial, commercial, and personal applications.

China Good quality Ranking The Top 3 Stage High Purity Air Compressor   air compressor repair near meChina Good quality Ranking The Top 3 Stage High Purity Air Compressor   air compressor repair near me
editor by CX 2023-12-29