15Nm3/h 25bar High pressure oil-free SF6 (sulfur hexafluoride) recovery gas compressor

15Nm3/h 25bar High pressure oil-free SF6 (sulfur hexafluoride) recovery gas compressor
  • 15Nm3/h 25bar High pressure oil-free SF6 (sulfur hexafluoride) recovery gas compressor
  • 15Nm3/h 25bar High pressure oil-free SF6 (sulfur hexafluoride) recovery gas compressor

Minwen produced many kinds of oil-free industrial gas compressors, including oil-free oxygen/ nitrogen/ argon compressors, hydrogen/ natural gas/ helium compressors, SF6 gas compressors, etc. With Max. outlet pressure 350bar.



Details

15Nm3/h 25bar High pressure oil-free SF6 (sulfur hexafluoride) recovery gas compressor

An oil-free helium compressor is a type of gas compressor that operates without the need for lubricating oil in the compression chamber. Traditional gas compressors use oil to lubricate the moving parts and provide a better seal between the compression chamber and the piston or rotor. However, in certain applications where oil contamination is a concern, such as medical and dental facilities, food processing, electronics manufacturing, and painting, oil-free gas compressors are preferred.


Helium gas has a density that is 86% less than air. This means that the compressor has to be built to extremely tight tolerances to effectively compress helium gas without excessive blow-by. Furthermore, helium releases large amounts of heat when compressed, which the helium compressor must be able to absorb and shed. Thereore, for helium comoressors, we use water cooling for increased cooling efficiency.

Typical helium applications include recovery and compression systems for liquid cooling used in research institutions, particle accelerators, nuclear, medicine, aerospace, and military missile applications. Helium recovery and compression is also used in general industrial applications, commercial merchant gas filing plants, heliostat applications, and helium mining, etc.

Oil-free gas compressors offer several advantages, including:

1. Oil-Free Gas: They deliver high-quality, oil-free compressed gases, which is essential in applications where oil contamination can be detrimental to the end product or process.

2. Reduced Maintenance: Oil-free compressors eliminate the need for oil changes, filter replacements, and oil disposal, resulting in lower maintenance requirements and costs.

3. Environmental Friendliness: The absence of oil reduces the risk of oil leaks or spills, making oil-free compressors environmentally friendly.

4. Improved gas Quality: Oil-free compressors provide cleaner gases, free from oil aerosols or vapors, which is essential in sensitive applications like medical and dental procedures or electronics manufacturing.

Model No.

Flow rate
Nm3/hr

Working
medium

suction pressure
(Mpa/ Psig)

Discharge pressure
(Mpa/ Psig)

Motor
KW

Voltage

Cooling
Method

SF6-2.5/1-50

2.5

SF6

0.1/  14

5/ 720

1.5

220V/380V/415V/440V
50/60HZ

Air cooling/ water cooling

SFV-5/1-25

5

SF6

0.1/  14

0.8/ 115

1.5

SF6-6/1-50

6

SF6

0.1/  14

5/ 720

3

SF6-12/1-50

12

SF6

0.1/  14

5/ 720

5.5

SFV-15/1-25

15

SF6

0.1/  14

2.5/ 360

4

SFV-15/2-30

15

SF6

0.2/  28

3.0/ 430

4

SFV-18/1-50

18

SF6

0.1/  14

5/ 720

5.5

SFV-20/2-50

20

SF6

0.2/ 28

5/ 720

5.5



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