Oil-free compressor-OF1-120

  • UNIGY oil-free compressor is characterized by compact and simple construction. 

    Similar to motor, the long-life grease and sealed roller bearing can greatly reduce the friction in crank mechanism. Therefore, the whole compressor is free of oil. That is, it is an oil-free compressor, which requires no maintenance and lubrication. 

    The equipment cost saved allows the recovery of equipment investment cost in a short time. 

    The oil-free compressor is applicable to the compression of air, SF6, helium, nitrogen, biogas, propylene, tail gas, bradenhead gas, coal gas, coalbed methane, methyl chloride, ethylene, LNG, butadiene, R22 refrigerant, ethane, butane, liquefied gas and so on.

流量

1-120Nm³/h

压力

- 800Barg

功率

2-110kw

  • UNIGY oil-free compressor is manufactured with foreign advanced technology. 

    It is characterized by low noise, low vibration, compact construction, stable operation, long service life, low failure rate and low maintenance cost, which could ensure the compressor runs more reliably. 

    Ductile cast iron construction 

    All pressure parts are made of ductile cast iron, which strengthens the resistance to heat and mechanical shock. TNT-12PTFE or nickel plating may be selected to enhance corrosion resistance.

    Heavy-duty crankshaft 

    The crankshaft made of ductile cast iron, and the integral balance weight could ensure smooth and noiseless operation. The built-in oil hole delivers lubricating oil to the crankshaft and the balance weight for lubrication. 

    O-ring for cylinder head and cylinder block 

    The cylinder head and cylinder block are sealed by means of O-ring, which can ensure reliable sealing under various operating conditions. O-rings made of sodium rubber, fluorous rubber, neoprene, PTEE and EPR may also be provided. 

    Self-lubricating piston ring 

    The thickened self-lubricating PTFE piston ring effectively prolongs wearing life.

  • Multipurpose compressor 

    UNIGY oil-free gas compressor can provide multi-purpose solutions, including compressors, accessories and various specialized assemblies. 

    Gas supercharging 

    Unloading 

    The liquid is recovered after gasification 

    Gas recovery 

    Cutoff of gas leakage source 

    Pipe test 

    Extraction of residual gas 

    Protection with inert gas

  •  
  • Heavy-duty cast iron design

    -Air-cooled

    Multistage compression

    Oil-free lubrication

    Continuous operation

    The design pressure ranges from 6 Barg to 800 Barg.

  • Oil-free compressor OF1-120 

    Pressure: -800 Mpa 

    Flow: 0.1 - 2 m3/min

Driving mode: 

-Belt driven 

-Direct driven 

Cooling mode: 

-Air-cooled 

-Water-cooled