Chinese Professional Cryogenic Plants - Cryogenic Plant Liquid Oxygen 99% Oxygen Generator Air Separation Plant Nitrogen Plant – Nuzhuo

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Well-run equipment, expert income workforce, and far better after-sales expert services; We are also a unified large family, anyone stick to the corporate value "unification, dedication, tolerance" for Oxygen Production Machine, Solenoid Valve, Micro Industrial Moveable Psa, We value your inquiry, For more details, please contact us, we will reply you ASAP!

Chinese Professional Cryogenic Plants - Cryogenic Plant Liquid Oxygen 99% Oxygen Generator Air Separation Plant Nitrogen Plant – Nuzhuo Detail:

Product Name	Cryogenic air separation equipment
Model No.	NZDON- 50/60/80/100/120CUSTOMIZED
Brand	NuZhuo
Accessories	Air compressor & Re- cooling system & Expander & Cold Box
Usage	High purity Oxygen & Nitrogen & Argon production machine

1、Air Compressor: Air be compressed to 0.5-0.7Mpa by air compressor

2、Pre-cooling: The air is pre-cooled to 5-10℃ in the pre-cooling unit, and the moisture is separated.

3、Air purification system：Removing the remained moisture, carbon dioxide and hydrocarbons of compressed air in the molecular sieve purifier;

4、Air expansion：The air expands and cools in the turbo expander and provides the cooling capacity required by the device

5、Heat Exchange：The air exchanges heat with the refluxing oxygen, nitrogen, and dirty nitrogen in the heat exchanger of the fractionation tower, and is cooled close to the liquefaction temperature, and the refluxed oxygen, nitrogen, and dirty nitrogen are repeatedly heat exchanged to the ambient temperature;

6、Cooling：Cooling the liquid air and liquid nitrogen before the throttling of the nitrogen in the chiller.

7、Distillation：The air is rectified and separated in the rectification tower, and the product nitrogen is obtained at the top of the upper tower, and the product oxygen is obtained at the bottom of the upper tower.

1.Air compressor systemImported centrifugal air compressor, high efficiency, low consumption, stable and reliable operation, can choose imported Atlas brand

Air Refrigerated unit

The original imported screw refrigeration compressor and the air-conditioning unit combined with all imported refrigeration components are equipped with a water separator, manual and imported automatic drains to drain water regularly.

Air purification system

The purifier adopts a vertical single-layer bed with simple and reliable structure and low resistance loss; built-in filter, blowing off and purifier regeneration at the same time. High-efficiency electric heater to ensure complete regeneration of molecular sieve

Fractionator system (cold box)

The heating, cooling, liquid accumulation and purification of the fractionation tower can be completed in one go, and the operation is simple, quick and simple. Adopt aluminum plate-fin heat exchanger, aluminum convection sieve plate tower, the entire fractionation tower equipment pipeline adopts argon arc welding, the tower body and main pipeline in the cold box are made of high-strength aluminum alloy or stainless steel to increase the strength , Reduce the torsion damage of the pipeline. The equipment brackets, pipes and valve brackets in the cold box shall be made of stainless steel or aluminum alloy. The cold box is insulated with pearl sand and slag wool to ensure that the loss of cold capacity is minimized. The cold box structure guarantees the overall strength and requirements of seismic and wind resistance, and guarantees the load-bearing capacity of the cold box. When the cold box is running, it is equipped with airtight protection and safety devices. The main equipment in the cold box is equipped with electrostatic grounding. The cold valve and pipeline in the cold box All connections are welded, and flange connections are avoided.

Turbo Expander

The turbo expander adopts gas bearing, which is simple and reliable, easy to operate, and high isentropic efficiency. The cold box of the expander is set separately for easy maintenance.

O2, N2, Ar compression pressurizing filling system

Single gas production: internal compression process (low temperature liquid pump, high pressure vaporizer, filling row)

Multi-gas production: external compression process (oxygen & nitrogen & argon booster, filling row)

Instrument and Electric Control System

Siemens imported brand, fully automatic production system, digital control system

Equipment layout drawing (according to civil engineering design), process piping design drawings, instrument electrical design drawings, etc.

IF YOU HAVE ANY INTERSTS TO KNOW MORE INFORMATION, CONTACT US: 0086-18069835230

Product detail pictures:

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

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.comQ6: 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

Air Seperation Plant Cryogenic Air Separation