Cryogenic O2/N2/Ar plants


China wholesale Cryogenic Oxygen(O2)/ASU/N2 plants suppliers & manufacturers - YouChi Gas

YouChi Gas is a China wholesale Cryogenic Oxygen(O2)/ASU/N2 plants suppliers & manufacturers. Information for Cryogenic O2/N2/Ar plants: Cryogenic oxygen plant ASU can generate only oxygen, or generate both oxygen and nitrogen in gas or liquid form. 

China Wholesale Cryogenic ASU Plant Suppliers & Manufacturers - YouChi Gas

YouChi Gas: Your Trusted Partner for Cryogenic Air Separation Solutions

As a leading China wholesale cryogenic ASU plant supplier and manufacturer, YouChi Gas has been at the forefront of providing cutting-edge cryogenic air separation units (ASUs) and cryogenic oxygen plants to industries worldwide. Our state-of-the-art cryogenic solutions are designed to deliver high-purity gaseous products, ensuring efficient and reliable operations for our clients.

Cryogenic ASU Plants: Unlocking the Power of Air

At the core of our offerings are our advanced cryogenic ASU plants. These sophisticated systems harness the power of cryogenic distillation to separate air into its primary components – oxygen, nitrogen, and argon. Our cryogenic ASU plants are engineered to meet the highest industry standards, providing a reliable and cost-effective source of these essential gases for various applications.

Cryogenic Oxygen Plants: Fueling Industrial Processes

Oxygen is a critical element for numerous industrial processes, and our cryogenic oxygen plants are specifically designed to meet this demand. By employing cutting-edge cryogenic technology, our plants can produce high-purity oxygen (O2) efficiently and consistently. These cryogenic oxygen plants are widely used in industries such as steel production, glass manufacturing, and chemical processing, where a reliable and continuous supply of oxygen is crucial.

Key Features and Benefits

Our cryogenic ASU plants and cryogenic oxygen plants are renowned for their exceptional performance, efficiency, and reliability. Here are some of the key features that set our solutions apart:

1. High Product Purity: Our cryogenic systems are capable of producing gaseous products with purities exceeding 99.999%, ensuring consistent quality for critical applications.

2. Energy Efficiency: The cryogenic process employed in our plants is designed to optimize energy consumption, resulting in significant cost savings over the long term.

3. Modular and Scalable Design: Our cryogenic solutions are engineered with a modular and scalable architecture, allowing for easy integration into existing facilities and enabling future expansion as needed.

4. Robust and Durable Construction: We utilize high-quality materials, including specialized cryogenic-grade components, to ensure exceptional durability and longevity, minimizing maintenance requirements and downtime.

5. Automated Operation: Our cryogenic ASU plants and cryogenic oxygen plants can be equipped with advanced automation systems, enabling unmanned operation and remote monitoring for enhanced efficiency and convenience.

Comprehensive Services and Support

At YouChi Gas China wholesale Cryogenic Oxygen plant suppliers & manufacturers, we understand that implementing a cryogenic air separation solution is a significant investment. That's why we provide comprehensive services and support to ensure seamless integration and continued optimal performance throughout the lifetime of your cryogenic ASU plant or cryogenic oxygen plant.

Our services include:

1. Consultation and Design: Our team of experienced engineers works closely with clients to understand their specific requirements and design tailored cryogenic solutions that meet their needs.

2. Installation and Commissioning: Our skilled technicians ensure proper installation and commissioning of the cryogenic ASU plants and cryogenic oxygen plants, ensuring smooth integration into your operations.

3. Training and Technical Support: We provide thorough training to your personnel, equipping them with the knowledge and skills necessary to operate and maintain the cryogenic systems effectively. Our dedicated technical support team is available to assist with any queries or issues that may arise.

4. Maintenance and Service: We offer comprehensive maintenance and service programs to ensure optimal performance and extend the lifespan of your cryogenic ASU plants and cryogenic oxygen plants.

Partner with Industry Leaders

As a leading China wholesale Cryogenic O2 plant suppliers & manufacturers, YouChi Gas is committed to delivering innovative and reliable cryogenic solutions that drive efficiency, sustainability, and operational excellence. Contact us today to learn more about how our cryogenic ASU plants and cryogenic oxygen plants can benefit your business.

Our advanced Cryogenic O2/N2/Ar plants efficiently generate high-purity oxygen, nitrogen, and argon. They can produce oxygen alone or both oxygen and nitrogen in gas or liquid form.
The process involves purifying and cooling air to cryogenic temperatures, turning it into liquid air. The components are then separated through rectification in a fractionating column based on their different boiling points.
Rectification involves multiple stages of partial evaporation and condensation, gradually separating oxygen and nitrogen. The liquid becomes richer in oxygen at higher trays, while the vapor is richer in nitrogen.
Our plants optimize the rectification process for maximum efficiency and purity. The produced gases can be delivered in gaseous or liquid form, meeting diverse industrial needs.

Product Details

The main components of this cryogenic oxygen plant include:

Rectifying tower or cooling tower
Air compressor
Turbine expander

These key elements work together to efficiently produce high-purity oxygen through the cryogenic separation process.


  • Substantial production capacity with economies of scale.
  • Consistent high-quality gas performance.
  • Reduced average unit energy consumption.
  • Capability to produce high-purity gases.
  • Enhanced stability, safety, and reliability through the use of a full low-pressure positive flow expansion process.
  • Optimized design parameters through extensive simulations using ASPEN software.
  • Improved tray rectification efficiency with aluminum sieve tray fractionation columns.
  • Self-compensating pipeline layout based on stress analysis.
  • Minimized leakage risk with aluminum welding structure for cold tower valves.

• Metals cutting factories
• Steel factories
• Glass factories
• Gases /oxygen companies
• Waste and water treatment
• Chemical factories
• Crystal/magnetic materials
• Concrete companies
• Carbonation/radiators/resins/acetylene/coal/alloy

• Plastics
• Coal chemical
• Fertilizer
• Refinery
• Oil and gas
• Power plant
• Coal mine
• Biofuel
• Metallurgy & heat treatment

1.KDON-50O2, N250, 10099.6%, 99.99%
2.KDON-100O2, N2100, 20099.6%, 99.99%
3.KDON-200O2, N2200, 40099.6%, 99.99%
4.KDON-300O2, N2300, 40099.6%, 99.99%
5.KDON-500O2, N2500, 100099.6%, 99.99%
6.KDON-700O2, N2700, 140099.6%, 99.99%
7.KDON-1000O2, N2, Ar1000, 2000, 2099.6%, 99.99%, 99.999%
8.KDON-2000O2, N2, Ar2000, 4000, 4099.6%, 99.99%, 99.999%
9.KDON-3000O2, N2, Ar3000, 6000, 6099.6%, 99.99%, 99.999%

*Capacities of two or three above do not mean simultaneous output conditions but one gas at maximum.

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