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Gas Bearing Turbo Expander System for Air Separation
US$4,500.00-6,000.00
1 Piece
Product specifications
Capacity
Product profile
Customization
AvailableApplication Fields
Chemical, New Energy, PetroleumCertification
CEModel NO.
GTECondition
NewNoise Level
LowParts
Gas Bearing Turbo ExpanderPurpose
Gas SeparationStructure
VerticalTypes
Air separation equipmentWorking principle
Turbo Expansion RefrigerationExpansion Gas
Air / Nitrogen / Natural Gas / Process GasGas Flow
50-8,000 Nm3/HTemperature Range
-60°C to -270°CInlet Pressure
1.2-30 Bar(a)Operating Speed
up to 300,000 RpmBearing Type
Gas BearingLubrication
Oil-FreeApplication
Cryogenic Air Separation / Nitrogen LiquefactionRepair Service
AvailableDesign Service Life
20 YearsTransport Package
Export Standard Wooden CaseSpecification
CustomizedTrademark
ASU TechOrigin
ChinaHS Code
8419609090Production Capacity
50-8, 000 Nm3/HKey features
Oil-Free Gas Bearing Design: Gas bearing technology eliminates the conventional lubricating oil system, reducing friction, contamination risk and routine maintenance.
High-Speed Stable Operation: Precision rotor design and dynamic balancing ensure low vibration and reliable operation, with maximum speed up to 300,000 rpm.
Gas Flow Up to 8,000 Nm3/h: Multiple specifications are available for different cryogenic projects, with gas handling capacity up to 8,000 Nm3/h.
Efficient Expansion Refrigeration: High-speed turbine expansion reduces gas pressure and temperature, providing efficient refrigeration for cryogenic separation and liquefaction.
Customized Complete Solution: Turbo expander, booster, control system, instruments and auxiliary equipment can be supplied as a complete customized package.
Repair & Replacement Service: Professional inspection, repair, performance restoration and replacement solutions for existing turbo expanders, helping reduce downtime and replacement costs.
Compact & Low Maintenance: Compact gas-bearing structure reduces lubrication equipment and auxiliary systems, simplifying maintenance and lowering operating costs.
Wide Application Range: Suitable for air, nitrogen, natural gas and other process gases, with customization according to flow, pressure, temperature and operating requirements.
Company profile

Business Type: Manufacturer/FactoryTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAP, FCA
About Our Factory & Business Background
AddressNo. 10, Changkou East Street, Fuyang District, Hangzhou, Zhejiang, China
Average Lead TimePeak Season Lead Time: 6-12 months Off Season Lead Time: 3-6 months
Our Production Capability & Technical Expertise
Main ProductsOxygen Plant, Liquid Oxygen Plant, Nitrogen Plant, Liquid Nitrogen Plant, Psa Oxygen Generator, Psa Nitrogen Generator, Biogas Purification Plant, CO2 Recovery Plant, LNG Plant, Argon Plant
Our Industry Experience & Global Business Record
Main MarketsSouth America, Southeast Asia, Africa, Mid East, Eastern Asia, Oceania
Product Q&A
Q:Q1. What information is required before quotation?
A:
A: Please provide gas medium and composition, flow rate, inlet pressure, outlet pressure, inlet temperature, required outlet temperature or refrigeration capacity, application, and location. For replacement projects, also provide the original model, nameplate, drawings, and interface dimensions.
Q:Q2. What gases can the turbo expander handle?
A:
A: It can be designed for air, nitrogen, natural gas, and other suitable gases, and is widely used in cryogenic air separation, nitrogen liquefaction, natural gas liquefaction, and other low-temperature systems.
Q:Q3. What are the available flow rate and operating speed?
A:
A: The unit can be selected and customized according to operating conditions. Gas handling capacity can reach 8,000 Nm3/h, and maximum operating speed can reach 300,000 rpm, depending on the model and process requirements.
Q:Q4. What is the delivery time?
A:
A: If a suitable unit is in stock, it can be shipped directly after technical confirmation. For customized turbo expanders, the typical delivery time is about 60 days, subject to the final configuration.
Q:Q5. Can you repair or replace an existing turbo expander?
A:
A: Yes. We provide inspection, repair, performance restoration, key component repair, and complete replacement services. Replacement units can be designed according to the original operating conditions, dimensions, and interfaces.
Send Inquiry
*To:
Hangzhou Asutech Gas Equipment Co., Ltd.
Hangzhou Asutech Gas Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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