China factory 5nm3 3stage High Pressure Oil Free Oxygen Compressor Nitrogen Compressor air compressor portable

China Factory 5nm3 3-Stage High Pressure Oil-Free Oxygen Compressor Nitrogen Compressor Air Compressor Portable

The China Factory 5nm3 3-Stage High Pressure Oil-Free Oxygen Compressor Nitrogen Compressor Air Compressor Portable is a state-of-the-art compressor designed for various industrial applications. With its oil-free and hermetic construction, this compressor ensures the purity of the compressed gas and prevents any leakage or pollution. It offers reliable performance, simple operation, compact construction, and quick connection, making it an ideal choice for compressing and recovering toxic, rare, and precious gases such as SF6, helium, methane, ammonia, Freon, and carbon dioxide.

Performance Characteristics

  • Oil-free type reciprocating piston
  • Cooling Type: Air-cooled or water-cooled
  • Power consumption: ≤ 110kw
  • Speed: 300-560rpm
  • Flow: ≤ 2000Nm3/h
  • Suction pressure: 0-5Mpa
  • Exhaust pressure: ≤ 16.5Mpa
  • Compression Level: 1-4Winds oil-free compressors

Product Features:

  • No oil lubrication with clean and non-polluting.
  • High efficiency, low energy consumption.
  • High reliability, continuous 24-hour operation.
  • The unit uses air-cooled or water-cooled, compact structure, operation, and low maintenance cost.

4-20m3 3-Stage Pressure High Pressure Bottle Compressor Oxygen Concentrator

The 4-20m3 3-Stage Pressure High Pressure Bottle Compressor Oxygen Concentrator is a high-capacity compressor designed for filling oxygen bottles at a pressure of 15mpa. It offers a capacity ranging from 4nm3 to 20nm3 per hour. This compressor can be customized according to specific requirements, ensuring optimal performance and efficiency.

Product Specifications

Model Gas Inlet Pressure (barg) Outlet Pressure (barg) Flow Rate (NM3/hr) Power (KW) Voltage/Frequency Inlet/Outlet (mm) Cooling Way Net Weight (kg) Dimension (mm) Pressure Ratio Stage
GOWW-4-10/4-150 Oxygen 3-4 150 4-10 3 220/380/440/50/60/3 DN15/M16X1.5 Air cooling 380 1300X750X1000 3-stage
GOWW-11-20/4-150 Oxygen 3-4 150 11-20 4-7.5 220/380/440/50/60/3 DN15/M16X1.5 Air cooling 420 1300X750X1000 3-stage

For more information, please feel free to contact us. We offer customization options for all our models.


  1. 1. Can this compressor be used for compressing gases other than oxygen and nitrogen?
  2. No, this compressor is specifically designed for compressing oxygen and nitrogen gases. Using it for other gases may result in damage to the compressor and unsafe operation.

  3. 2. Is the compressor suitable for continuous operation?
  4. Yes, the compressor is designed for continuous 24-hour operation, ensuring reliable performance and efficiency.

  5. 3. Are there any maintenance requirements for this compressor?
  6. Regular maintenance is recommended to ensure the optimal performance and longevity of the compressor. It is important to follow the maintenance instructions provided by the manufacturer.

  7. 4. Can the compressor be customized according to specific requirements?
  8. Yes, we offer customization options for all our compressor models. Please contact us with your specific requirements, and we will provide you with the best solution.

  9. 5. Do you provide after-sales support and technical assistance?
  10. Yes, we provide comprehensive after-sales support and technical assistance to ensure customer satisfaction. Our team of experts is available to assist you with any queries or issues you may have.

All content on the page comes from the Internet. The content is only used as a reference for product selection. Our products are replacement parts rather than original spare parts; we are not the holders of the original trademark of the content, and our products are only suitable for after-sales replacement parts, not original spare parts. Our replacement parts perfectly fit the original spare parts. If you need to purchase original spare parts, please contact the original factory or supplier.

At EVER-POWER GROUP, we specialize in supplying various industrial products, including agricultural gearboxes, power output shafts, sprockets, fluid couplings, worm gear reducers, gears and racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, and more. Our products are known for their high quality, competitive prices, and excellent customer service. We welcome customization requests and provide solutions tailored to meet our customers’ specific needs.

For more information about our products and services, please visit our website or contact us directly.

Performance Characteristics of Oxygen Compressors

1. High Compression Efficiency

Oxygen compressors are designed to efficiently compress oxygen gas, ensuring maximum output and performance. The compression process is carefully engineered to minimize energy consumption while maintaining high compression ratios.

2. Reliable Operation

These compressors are built to provide dependable and consistent operation. By utilizing advanced technology and robust construction, they offer reliable performance even in demanding environments. This ensures continuous and uninterrupted oxygen supply.

3. Compact and Space-Saving

Oxygen compressors are designed to be compact and space-saving. Their small footprint allows for easy installation in various settings, making them suitable for both small-scale and large-scale applications.

4. Low Noise and Vibration

Efforts have been made to reduce noise and vibration during the operation of oxygen compressors. By incorporating soundproofing materials and effective vibration dampening systems, they provide a quieter and more comfortable working environment.

5. Precise Control and Monitoring

Modern oxygen compressors are equipped with advanced control and monitoring systems. These enable precise adjustment of compression parameters and real-time monitoring of key performance indicators, ensuring optimal operation and efficiency.

Types and Characteristics of Oxygen Compressors

1. Piston Compressors

Piston compressors utilize reciprocating motion to compress oxygen gas. They are known for their high compression ratios and are suitable for applications requiring higher pressure output. These compressors can handle a wide range of oxygen flow rates and are often used in industrial and medical settings.

2. Rotary Screw Compressors

Rotary screw compressors use a pair of intermeshing screws to compress oxygen gas. They offer a continuous and smooth operation, making them ideal for applications requiring a constant supply of compressed oxygen. These compressors are widely used in industries such as oxygen generation systems and environmental applications.

3. Scroll Compressors

Scroll compressors utilize two spiral-shaped scrolls to compress oxygen gas. They are compact, lightweight, and known for their quiet operation. These compressors are commonly used in portable oxygen concentrators and medical devices due to their efficiency and reliability.

Advantages of Oxygen Compressors Made of Different Materials

1. Aluminum Alloy

Oxygen compressors made of aluminum alloy offer excellent corrosion resistance and lightweight properties. They are suitable for portable and mobile applications, providing convenience and ease of transportation.

2. Stainless Steel

Oxygen compressors constructed with stainless steel provide superior durability and resistance to harsh environments. They are commonly used in industrial applications where corrosion resistance and longevity are essential.

3. Titanium Alloy

Titanium alloy oxygen compressors are highly regarded for their exceptional strength, low weight, and excellent corrosion resistance. They are often utilized in aerospace and medical industries where high performance and reliability are crucial.

Application of Oxygen Compressors

Oxygen compressors find valuable applications in various fields, including:

Oxygen Therapy

Oxygen compressors play a vital role in delivering concentrated oxygen to patients for therapeutic purposes. They ensure a steady supply of oxygen for individuals with respiratory conditions, promoting better health and well-being.

Oxygen Generation Systems

These compressors are integral components of oxygen generation systems, which produce oxygen from ambient air. They enable the efficient compression of oxygen gas, allowing for its storage and distribution to meet diverse industrial needs.

Medical Applications

In medical settings, oxygen compressors are used for various applications, such as anesthesia, respiratory support, and surgical procedures. Their reliability and performance are essential for maintaining patient safety and providing precise oxygen delivery.

Industrial Applications

Industries utilize oxygen compressors for applications like metal cutting, welding, and chemical processing. The compressors ensure a constant and reliable supply of compressed oxygen, enhancing productivity and efficiency.

Environmental Applications

Oxygen compressors are employed in environmental applications such as water treatment and waste management. They facilitate processes that require the use of oxygen, contributing to effective and sustainable environmental practices.

Safety-Related Purposes

Oxygen compressors are critical for safety-related purposes, including firefighting, emergency response, and hazardous gas detection and control. They provide the necessary oxygen supply for ensuring the safety and well-being of individuals in critical situations.

Future Development Trends and Opportunities

The future of oxygen compressor products holds exciting prospects for innovation and advancement. Some key trends and opportunities include:

1. Enhanced Energy Efficiency

Continued research and development efforts aim to improve the energy efficiency of oxygen compressors. This will help reduce energy consumption, operating costs, and environmental impact.

2. Integration of IoT Technology

The integration of Internet of Things (IoT) technology can enable remote monitoring and control of oxygen compressor systems. This connectivity enhances efficiency, predictive maintenance, and performance optimization.

3. Focus on Sustainable Solutions

The industry is shifting towards more sustainable solutions, including the use of renewable energy sources and eco-friendly materials. This focus on sustainability presents opportunities for the development of greener oxygen compressor technologies.

Choosing a Suitable Oxygen Compressor

When selecting an oxygen compressor, consider the following aspects:

1. Clear Requirements

Clearly define your specific requirements, including the desired oxygen flow rate, pressure levels, and application needs. This will help you choose a compressor that meets your specific demands.

2. Material Selection

Evaluate the materials used in the construction of the compressor. Consider factors such as corrosion resistance, durability, and suitability for the intended environment.

3. Design Optimization

Optimized compressor designs can offer improved efficiency, reduced noise, and better performance. Consider compressors with advanced design features that align with your requirements.

4. Suppliers and After-Sales Service

Choose reputable suppliers who provide quality products and reliable after-sales service. This ensures timely support, maintenance, and spare parts availability.

5. Cost-Effectiveness and Quality Control

Evaluate the overall cost-effectiveness of the compressor, considering factors such as initial investment, operational costs, and maintenance requirements. Additionally, ensure that the compressor undergoes rigorous quality control measures to guarantee its performance and longevity.

Author: Dream


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