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Vpsa Oxygen Gas Generator for Energy-Efficient Continuous Oxygen Production in Steelmaking Applications
US$50,000.00-80,000.00
1 Set
Product specifications
Oxygen Capacity
Product profile
Customization
AvailableAfter-sales Service
Online Technical SupportWarranty
1 YearModel NO.
ATVOCertification
CE, ASMENoise Level
LowVoltage
380VPurity
90%-95%Technology
Vacuum Pressure Swing Adsorption (Vpsa)Control System
PLC / Dcs Automatic ControlWorking Principle
Adsorption Separation & Vacuum DesorptionCore Components
Roots Blower, Vacuum Pump, Adsorption Tower, PLCAdsorbent
Zeolite Molecular SieveOperation Mode
24/7 Continuous Automatic OperationApplication
Steel, Glass, Cement, Chemical & WastewaterTransport Package
Standard Seaworthy Packing for ExportSpecification
50-10, 000 Nm3/hTrademark
ASU TechOrigin
ChinaHS Code
8419601900Production Capacity
50-10, 000 Nm3/HKey features
Low Energy Consumption: Low-pressure adsorption and vacuum desorption help reduce overall operating energy consumption.
Large Oxygen Capacity: Supports 100-10,000 Nm3/h oxygen production for medium- and large-scale industrial projects.
Stable Oxygen Supply: Designed for 24/7 continuous operation with stable oxygen output and reliable performance.
Automatic PLC / DCS Control: Supports automatic start/stop, valve switching, monitoring, alarms and safety interlocks.
Fast Start-Up: Short start-up time allows the system to quickly reach stable oxygen production conditions.
Flexible Load Adjustment: Oxygen output can be adjusted according to actual production demand and operating load.
Reliable & Easy Maintenance: Mature VPSA technology and simplified system configuration help reduce routine maintenance requirements.
Wide Industrial Applications: Suitable for steel, metallurgy, glass, cement, chemical, wastewater treatment and oxy-fuel applications.
20-Year Design Service Life: Engineered for a design service life of up to 20 years with proper operation and maintenance.
Company profile

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.92h
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 oxygen purity can a VPSA Oxygen Generator achieve?
A:
A: Typical oxygen purity is 90%-95% O2, depending on system configuration and project requirements.
Q:Q2. What is the available oxygen production capacity?
A:
A: VPSA systems are suitable for medium- and large-scale industrial oxygen applications, with capacities from 100 to 10,000 Nm3/h. Customization is available.
Q:Q3. How does a VPSA Oxygen Generator work?
A:
A: VPSA uses zeolite molecular sieves to adsorb nitrogen from air at low pressure. Oxygen passes through as product gas, while the adsorbent is regenerated under vacuum for continuous operation.
Q:Q4. Can a VPSA Oxygen Generator operate continuously?
A:
A: Yes. The system is designed for stable 24/7 operation. Two or more adsorption towers alternate between adsorption and regeneration under automatic PLC or DCS control.
Q:Q5. What are the advantages of VPSA compared with PSA?
A:
A: VPSA operates at lower adsorption pressure and uses vacuum regeneration, helping reduce specific power consumption and operating costs for medium- and large-scale oxygen projects.
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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