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Oil-Free Helium Compressor

Oil-Free Helium Compressor

specialized oil-free helium compressor engineered for efficient recovery and compression of helium gas. Designed with ultra-tight tolerances to handle helium's low density and high heat of compression, this water-cooled unit ensures reliable performance in critical applications. Featuring oil-free operation and advanced sealing technology, it delivers pure, contamination-free helium compression for research, aerospace, and industrial uses.

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specialized oil-free helium compressor engineered for efficient recovery and compression of helium gas. Designed with ultra-tight tolerances to handle helium's low density and high heat of compression, this water-cooled unit ensures reliable performance in critical applications. Featuring oil-free operation and advanced sealing technology, it delivers pure, contamination-free helium compression for research, aerospace, and industrial uses.

Key Features

  • 100% Oil-Free Operation: Ensures pure helium output without contamination

  • Helium-Specific Design: Ultra-tight tolerances prevent blow-by with low-density gas

  • Efficient Water Cooling: Handles high heat of compression effectively

  • Advanced Sealing System: Mechanical and magnetic seals for zero leakage

  • High Reliability: Designed for 24/7 continuous operation

  • Low Maintenance: Oil-free design reduces servicing requirements

  • Compact Skid Mounting: Easy installation with minimal foundation needs

  • Comprehensive Safety: Multiple protection systems for secure operation


TECHNICAL DATA

No.ParameterSpecification
1Working MediumDry Helium Gas, 99.9%
2Model120/1-6
3StructureOil-Free Reciprocating
4Pressure Stage1 Stage, 4 Cylinder, Fan Type
5Rated Capacity120 Nm³/h (@1 barg suction)
6Rated Inlet Pressure0.1 MPa(G)
7Rated Outlet Pressure0.6 MPa(G)
8Inlet Temperature≤40°C
9Outlet Temperature≤55°C
10Gas Delivery Temperature≤55°C
11Shaft Speed300 rpm ※
12Cooling MethodWater Cooling
13Lubrication MethodShaft & Connecting Rod: Grease
Cylinder: Oil-Free
14Motor Power15 kW, 380V, 50Hz, 3-Phase ※
15TransmissionBelt Driven
16InstallationSimple Basement
17Automatic ControlOverload Protection, Auto Shutdown
18Dimensions1600×1300×1300 mm ※
19Inlet/Outlet Size50 mm / 25 mm
20Weight1200 kg ※
21Voltage380V/50Hz/3-Phase/customized
22Seal TypeMechanical Seal
23Cooling SystemWater Cooling (Air Cooling Optional)
24Material SpecificationsCylinder: Stainless Steel
Gas Valve: Stainless Steel
Pipes & Cooler: Carbon Steel/Stainless Steel
25Scope of SupplyMain Pump, Motor, Skid Chassis, Starter Cabinet, Intake Filter, Instrumentation, Safety Valves, Documentation, Spare Parts
26Safety FeaturesMagnetic Seal, Pressure Protection, Auto Shutdown, Safety Valve with Return Line

Applications

  • Helium recovery in research institutions and particle accelerators

  • Nuclear medicine and aerospace applications

  • Military missile systems and rocket propulsion

  • Commercial gas filling plants

  • Helium mining and purification

  • Metal processing shielding gas (magnesium, titanium, aluminum, zirconium)

  • High-vacuum systems and nuclear reactors


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