Free cookie consent management tool by TermsFeed

Oilless Lubrication Oxygen Compressor

Undertake design and selection of various gas compressors,can be customized according to your needs



All oil-free compressors do not need to add lubricating oil, the dischargedgas does not contain oiland oil vapor, and does not pollute the endproducts of users. it is an environmentally friendly andenergy-savingproduct. when used as a general power source, it is more convenient touse thanoil-based compressors. low maintenance costs. as the simplestand most ideal equipment to providehigh-ouality oil-free compressedgas, it saves complicated oil filtering and processing eouipment savingalot of eouipment expenses and maintenance costs.

This series compressor is widely used in air separation oxygen plant, oxygen circulation system, medical oxygen supply center, industrial combustion cutting and other oxygen industry.

Product Types

Completely oil-free,Silent operating noise, less than 75dB, can work silently in the medical station area,Low speed, long service life


Medium and low pressure oxygen compressor with full oil-free lubrication series

Model Intake pressure.barg Exhaust pressure.barg Exhaust volume NM3/h Power.KW
MN-10/5-20 5 20 10 2.2
MN-30/4-10 4 10 30 3
MN-50/3-12 3 12 50 5.5
MN-70/4-15 4 15 70 7.5
MN-80/4-15 4 15 80 11

Full oil-free lubrication of high pressure oxygen compressor series

Model Intake pressure.barg Exhaust pressure.barg Exhaust volume NM3/h Power.KW
GMN-70/4-150 3-4 150 70 22
GMN-80/4-150 3-4 150 80 30
GMN-90/4-150 3-4 150 90 30
GMN-100/4-150 3-4 150 100 30
GMN-120/4-120 3-4 150 120 370


Structural advantages:

  1. The whole compression system has no thin oil lubrication, avoiding the possibility of contact between oil and high pressure and high purity oxygen, ensuring the safety of the machine.
  2. The whole system without lubrication and oil distribution system, the machine structure is simple, easy to control, easy to operate.
  3. The whole system is oil-free, so the oxygen of the compressed medium is pollution-free, and the oxygen purity of the compressor inlet and outlet is the same.
  4. Four-stage compression, water cooling and stainless steel water cooler are adopted to ensure a good cooling effect of the compressor and effectively extend the service life of key wearing parts. The intake port is equipped with a low intake pressure and the exhaust end is equipped with an exhaust device. High pressure protection for each stage, high exhaust temperature protection, safety valve and temperature display. If the temperature is too high and overpressure, the system will alarm and stop, ensuring safe operation. There is a forklift at the bottom of the compressor, which can be easily transferred. A construction site.
  5. Our standard high pressure oxygen compressor has passed the EU CE certification to meet the requirements of the EU market.

Product feature:

1. No oil, no oil required, stainless steel cylinder.

2. Suitable for pressurization of VPSA PSA oxygen source.

3. No pollution, keep the purity of gas unchanged.

4. Safe and reliable quality, good stability, comparable to and replace similar foreign brands.

5. Low procurement cost, low maintenance cost, simple operation.

6. The service life of the piston ring under low pressure conditions is 4000 hours, and the service life of the piston ring under high pressure conditions is 1500-200O hours.

7. Brand motor, you can specify the brand, such as Siemens or ABB brand.

8. Supply to the Japanese market to meet the strict quality requirements of Japan.

9. According to the specific working conditions of customers, the compressor is designed for single-stage compression, two-stage compression, three-stage compression and four-stage compression.

10. Low speed, long life, average speed 260-400RPM.

11. Low noise, the average noise is less than 75dB, can work quietly in the medical field.

12. Continuous continuous heavy operation, can run stably for 24 hours without stopping (depending on the specific model).

Related Products:

ozone generator

Ozone Generator

Ozone Generator Manufacturer At Good Price Model: Portable/Small/Large Ozone Generator Gas Source: Air/Oxygen Customization: Support customization Rated Voltage: 220V/380V Output: Up to 100kg/h Applications: Indoor

Read More »

Ask For A Quick Quote

We will contact you within 1 working day, please pay attention to the email with the suffix “”