1. Full Experience: 20+ Years Manufacturing and Exporting Experience in PSA Field.
2. Production Capability: 100+ PSA Oxygen Plant Be Sold Per Month.
3. Workshop Area: Our Factory Located in Tonglu District, Hangzhou, China, With 14000+ Square Meters, With 6 Production Lines.
4. Sales HQ Area: Our International trade depart With 25 Professional salesmen; With 1500+ Square Meters Area.
5. After-sales Service: Online Technology Support & Video Meeting Support & Dispatch Engineer Support.
6. Warranty: 1 Year Guaranty Period, 1 Year Spare Parts With Factory Cost.
7. Our Advantage: Nice Quality! Nice Price! Nice Service!
Liquid Oxygen Producing ASU Plant
For industries requiring massive, high-purity liquid oxygen supplies, our Liquid Oxygen Producing Air Separation Unit (ASU) Plant delivers unmatched performance. As a specialized cryogenic system, it extracts liquid oxygen directly from atmospheric air through precision distillation, ensuring a reliable, on-site source of LOX for critical applications. Engineered for scalability and efficiency, this plant eliminates dependency on external suppliers, making it indispensable for sectors demanding consistent, large-volume oxygen.
Product Overview
An Air Separation Unit (ASU) dedicated to liquid oxygen production is a sophisticated cryogenic facility designed to transform ambient air into high-purity liquid oxygen (99.5% to 99.999% purity). Unlike smaller, gaseous oxygen generators (e.g., PSA systems), this ASU specializes in liquid output, enabling efficient storage, transportation, and on-demand vaporization. With production capacities ranging from 50 to 5,000 tons per day (tpd), it caters to industries from steel manufacturing to aerospace, where bulk oxygen is non-negotiable.
Constructed with cryogen-grade materials (304 stainless steel, aluminum alloys) and integrated with advanced PLC/SCADA controls, the plant operates at extreme low temperatures (-183°C for LOX) while maintaining strict safety and quality standards (ISO 10640, ASME BPVC). Its modular design allows customization for space constraints and specific purity/volume requirements.
Applications
1.Steel & Metallurgy: Oxygen-enriched combustion in blast furnaces (reduces fuel use by 20%) and oxygen lancing for steel refining.
2.Chemicals & Petrochemicals: Oxidation reactions (e.g., ethylene oxide production) and wastewater treatment via ozone generation.
3.Aerospace & Energy: Rocket propellant (with liquid hydrogen) and enhanced oil recovery (EOR) to boost well productivity.
4.Healthcare: Bulk liquid oxygen for hospitals, vaporized into medical-grade gaseous oxygen for respiratory therapy.
5.Waste Management: Oxygen injection in incinerators to improve combustion efficiency and reduce emissions.
FAQ
Q1: How about the quality of the products?
A: Our equipment is manufactured strictly according to International Standards and we test for each equipment before delivery.Our customer can also use Trade Assurance by Alibaba for product quality protection, on-time delivery and payment protection.
Q2: What's your advantage?
A: We are professional manufacturer in cryogenic equipment filed. we can give you competitive price which is lower than those trading company. Besides, We provide you not only technology leading,stable and reliable, cost-efficient equipment, but also solutions and after-sales service.
Q3.How can i get the exact price of the product?
Please tell us your specific requirements and environmental data, so we can provide the most suitable products and solutions for you.
Yes, our engineers have more than 15 years experience in this filed and have participated in the design, manufacturer, installation a
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