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Small Cryogenic Air Separation Plant for Regional Liquid Nitrogen Supply
US$100,000.00-150,000.00
1 Set
Product specifications
Capacity
Product profile
Customization
AvailableApplication Fields
Chemical, MedicalCertification
CE, ISOModel NO.
KDNCondition
NewNoise Level
LowParts
Air Purification ComponentsPurpose
Gas SeparationStructure
VerticalTypes
Oxygen separation equipmentWorking principle
Condensation separationLiquid Nitrogen Purity
≥99.999%Liquid Nitrogen Capacity
20-200 Kg/H or 20-200 L/H or 1-20 TpdProduct Type
Liquid Oxygen / Liquid NitrogenOperation Mode
Continuous 24/7 OperationControl System
Automatic PLC ControlPower Supply
380V / 50Hz / 3 Phase (Customized)Design Service Life
20 YearsInstallation
Remote Online Guidance & on-Site Engineer SupportTransport Package
Export Standard PackingSpecification
CustomizedTrademark
Asu TechOrigin
ChinaHS Code
8419609090Production Capacity
50-300 Nm3/HKey features
High-Purity Production: Produces Liquid Oxygen up to 99.6% and Liquid Nitrogen up to 99.999% purity.
Flexible Configuration: Configurable for LOX-only, LIN-only, or simultaneous production based on needs.
Customized Capacity: Capacity ranges from 20-200 kg/h, 20-200 L/h, or 1-20 TPD, fully customizable.
24/7 Continuous Operation: Features automatic PLC control for stable, continuous, and automated operation.
Integrated Storage & Filling: Supports storage tanks, vaporizers, pumps, and cylinder filling manifolds.
Long Service Life: Designed for a service life of 20 years with reliable cryogenic technology.
Global Technical Support: Includes remote guidance, on-site installation, and local support in South America.
Customized Power Supply: Power supply of 380V / 50Hz / 3 Phase can be customized to project 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. Does this plant produce liquid oxygen directly?
A:
A:Yes. This is a cryogenic air separation plant designed to produce liquid oxygen. It is different from a PSA oxygen generator, which normally supplies gaseous oxygen.
Q:Q2. What oxygen purity can the plant achieve?
A:
A:The standard oxygen purity can reach about 99.6% O2. The final specification should be confirmed according to the project requirements.
Q:Q3. How do I choose the right plant capacity?
A:
A:Capacity should be selected according to your daily liquid oxygen demand, operating hours, storage requirement and future demand. We recommend sizing the plant based on actual oxygen consumption rather than simply choosing a larger model.
Q:Q4. Can the plant also produce nitrogen?
A:
A: Yes, nitrogen can be recovered as a co-product depending on the process design. If you need both liquid oxygen and liquid nitrogen, the system should be designed as an O2/N2 co-production plant from the beginning.
Q:Q5. Can an oxygen-only plant be upgraded later to produce liquid nitrogen?
A:
A: Not always. Adding another product may require changes to the distillation system, refrigeration balance and other equipment. It is better to confirm the required products before final engineering design.
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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