Hangzhou Nuzhuo Technology Co., Ltd.

NUZHUO Cryogenic Type Mini Scale Air Separation Plant Industrial Oxygen Generator Nitrogen Generator Argon Generator

Short Description:

  1. Air Compressor: Air is compressed at a low pressure of 8-13bar (0.8-1.3mpa)
  2. Pre Cooling System: Cooling the temperature of air to around 12 deg C.
  3. Purification of Air By Purifier: Twin molecular Sieve driers
  4. Cryogenic Cooling of Air by Expander: Turbo expander cools the temperature of    air below -165 to-170 deg C.
  5. Separation of Liquid Air into Oxygen and Nitrogen by Air Separation Column
  6. Liquid Oxygen/Nitrogen is stored in a Liquid Storage Tank

  • Brand: NUZHUO
  • Certification: CE, ISO9001, ISO13485, TUV, SGS Certificate Approved
  • After-Sale Service: Lifetime tech support & Dispatch Engineer & Video Meeting
  • Warranty: 1 Year, lifetime technology support
  • Salient Features: Nice Quality, Nice Price, Easy Operation, Easy Maintenance
  • Service: OEM & ODM Support
  • NUZHUO Supply: Oxygen concentrator, PSA oxygen generator, PSA nitrogen generator, Cryogenic ASU plant, Liquid Nitrogen & Oxygen Generator, Booster Compressor
  • Advantage : 20 Years manufacturing and exporting experience
  • Certification: ISO, CE
  • Electricity Consumption: ≥80kw
  • After-Sale Service: Lifetime Tech Support&Dispatch Engineer&Video Meeting
  • Salient Features: Low Energy Consumption & Full Automatic
  • Specification: 50-30000Nm3/h
  • Oxygen Purity: 99%-99.8%( Medical Grade)
  • Nitrogen Purity: ≤5ppm O2
  • Working Principle: Cryogenic ASU Technological Processing
  • Working Time: 24 Hours Every Day
  • Product Detail

    Company Profile


    Product Tags

    Cryogenic Air Separation Unit

    NUZHUO 20+ Years Manufacturing & Exporting Experience


    Southeast Asia, South Asia, Africa, South America, Middle East market

    After-Sale Service

    Field Installation Dispatching Engineer

    Online Video Call & Meeting Technology Guidance


    High Purity Liquid and Gaseous Oxygen, Nitrogen And Argon


    Sales Headquarter:1500+M2 Sales HQ Area

    Fast Response: 24h Quick Response

    Our Advantage:Nice Price,Nice Quality

    Our Team:20+ International Trade Team

    Warranty:1 Year Warranty,1 Year Spare Parts For Free

    After-service:Lifetime Technical Support &Dispatch Engineers

    Why Choose Us:20+ Years Rich Manufacture &Export Experience

    Product:PSA, VPSA, ASU Oxygen , Nitrogen and Argon Plant


    Air Separation Plant We are a leading manufacturer and supplier of Premium Quality Cryogenic Air Separation Plants, Cryogenic ASU of all sizes ranging from 50 m3/hour to 30,000 m3/hour including Cryogenic Tonnage Oxygen and Nitrogen Plants for Industrial and medical gas generation. We are manufacturing with the brand name "NUZHUO" established 1998 as our quality meets THE HIGHEST QUALITY CE international specification and standards. Our quality has been passed by most of the agencies and SGS (society General De Surveillance) for export. Special Features of ASU Plant: A few of the latest technological features incorporated into the Oxygen & Nitrogen plants are listed below. Purity of Oxygen produced from all plants is minimum 99.7% and Nitrogen Purity can be available up to 1-10 PPM (Depending upon requirement of the customer). All plants use "Oil free" rotary screw /centrifugal oil compressor working between 6-13 BAR. All plants incorporate Aluminum Brazed exchangers and packed columns for high efficiency. Turbo expanders (GAS Bearing) for trouble free operation. All plants can supplied with automatic PLC control. Engineering support along with complete quality control is provided by our company. We provide qualified engineers for Supervision, Installation and start up of all our plants as well as training of manpower at customers' site. Very low power consumption with proven performance and virtually easy maintenance required for the machines. 100% reliability for oxygen gas quality for industrial & hospital use.



    Following the principle of pressure swing adsorption zeolite molecular sieve is used as the adsorbent. A full set PSA oxygen plant consists of 5 parts. Fresh air as raw material, passing through air compressor abtain 5-10 Bar compressed air. After compressed air purification system the waste gas, water, oil, dust will be filted and exhausted You can connect with hospital tube or another pipes to use directly, but also you can fill into cylinders.if so, we can supply oxygen booster and filling manifold
    Designing of cryogenic liquid storage tank is done in way to ensure that it is sturdy, compact and easy to operate. Top end liquid filling decreases the pressure inside the tank and the bottom filling increases the pressure. The pressurizing system is used for increasing the pressure when the liquid oxygen is uploaded to tanks or gas line vaporizers. As the pressurizing system is used for regulating the opening of both top and bottom filling valve, there is almost no change of pressure during liquid delivery. It enables constant liquid supply to vaporizer.
    The equipment does not need to add lubricating oil, and the exhaust gas does not contain oil and oil vapor, so it can be protected from pollution, eliminating the need for complex filtration and purification systems, saving equipment costs and maintenance costs, and has significant features such as safety, reliability, and easy operation.
    Contact Us



    Mobile Phone --------0086-18069835230

    Whatsapp ------------0086-18069835230

    Wechat  -------------0086-18069835230

    Mail    -------------Lyan.Ji@hznuzhuo.com


    To focus on the technology, our factory located in Hangzhou, China where birth the latest cryogenic ASU processing technology. What we design for you is using the latest technology in China, more safety, lower maintenance and properly lower power consumption.  slightly believable

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  • Company Profile

    1. Full Experience: 20+ Years Manufacturing and Exporting Experience in ASU 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, With 60Labors, With 3 Quality Inspectors, With 5 Excellent Engineers.
    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
    8. Our Advantage: Nice Quality! Nice Price! Nice Service!

    Certificate & NUZHUO

    Customers & NUZHUO


    Markets & NUZHUO

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    Q1: Are you a trading company or manufacturer?

    A: Firstly. we are a manufacturer, we have our own factory and engineers.
    Secondly, we have our own international trade teams to provide services for you.
    Thirdly, we provide the lifetime technology support and the best after-sale service.
    Q2: What is your term of payment?
    A: 30%T/T in advance and balance before shipment.
    B. 30% T/T in advance and Irrevocable L/C at Sight.
    C. Accept negotiation.
    Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com

    Q3: How long is your delivery time?

    A: Depending on what type of machine you are purchased. Cryogenic ASU, the delivery time is at least 3 months. Cryogenic liquid plant, the delivery time is at least 5 months. Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com


    Q4: What is your product quality assurance policy?
    A: We offer a warranty period of 1 year, free lifetime technology support.
    B. Accept negotiation.
    Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com

    Q5: Do you offer OEM/ODM service?
    A: Yes.
    Welcome to have a contact with our salesman: 0086-13516820594, Lowry.Ye@hznuzhuo.com

    Q6: Does your product used or new? RTS product or customized product?

    A:Our machine is new unit, and following your specific require to design and make it.
    Welcome to have a contact with our salesman: 0086-18069835230, Lyan.ji@hznuzhuo.com
    Write your message here and send it to us