SHANGHAI SONGYU TECHNOLOGY CO.,LTD.
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30M³ Oil-Free CO2 Compressor

30M³ Oil-Free CO2 Compressor

Oil-Free CO2 Compressor is engineered for efficiency and reliability in compressing carbon dioxide. Its innovative double V-shaped cylinder design ensures low vibration and optimal heat dissipation. Ideal for CO2 gas recovery and supercritical fluid extraction, it handles atmospheric inlet pressure and delivers discharge pressures up to 3.45 MPa. The oil-free operation, guaranteed by stainless steel gas components and PTFE rings, makes it perfect for applications requiring high purity.

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Oil-Free CO2 Compressor is engineered for efficiency and reliability in compressing carbon dioxide. Its innovative double V-shaped cylinder design ensures low vibration and optimal heat dissipation. Ideal for CO2 gas recovery and supercritical fluid extraction, it handles atmospheric inlet pressure and delivers discharge pressures up to 3.45 MPa. The oil-free operation, guaranteed by stainless steel gas components and PTFE rings, makes it perfect for applications requiring high purity.

Key Features

  • 100% Oil-Free Operation: PTFE-filled piston rings and guide rings prevent gas contamination

  • Wide Pressure Range: Handles intake pressure from -0.03 to +0.09 MPa(G)

  • Three-Stage Compression: Efficient pressure boost up to 2.2 MPa discharge pressure

  • Advanced Cooling System: Fan-type air cooling for optimal temperature control

  • Versatile Application: Ideal for CO₂ recovery and supercritical fluid extraction

  • Robust Construction: Stainless steel gas components with cast iron crankcase

  • Energy Efficient: Optimized power consumption with 18.5 kW motor


TECHNICAL DATA

ParameterSpecificationParameterSpecification
MediumCO₂ GasQuantity1
Intake Pressure-0.03 ~ +0.09 MPa(G)Intake Temperature0~40 °C
Discharge Pressure2.2 MPa(G)Exhaust Temperature≤60 °C
Flow Rate54 Nm³/hPiston Stroke90 mm
Model54/0.1-2.2Compression Stages3
Structural Type MountedNumber of Cylinders4
Shaft Speed570 rpmVoltage400 V/customized
Cooling MethodAir CoolingCooling Water Flow-
Shaft Power≤15.0 kWMotor Speed1460 rpm
Main Motor18.5 kW, 400 V, 50 Hz

Dimensions1700×1050×1450 mmUnit Weight0.88 T
Interface SizeInlet DN60 / Outlet DN15

Drive ModeBelt Drive

Main Components Material


– Gas Valve, Pipes, ValvesStainless Steel

– Case, CrankshaftCast Iron

– Piston Ring, Guide RingFilled PTFE



Applications

  • CO₂ gas recovery systems

  • Supercritical fluid extraction

  • Carbon capture and utilization

  • Beverage carbonation

  • Industrial gas processing


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