High Quality Cryogenic Plantspsa Nitrogen Gas Generators - Liquid Nitrogen Plant China Oxygen Production Equipment Liquid Oxygen Making Machine – Nuzhuo

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Our focus on should be to consolidate and enhance the quality and repair of present products, in the meantime constantly establish new products to meet unique customers' requires for Vacuum Pressure Swing Adsorption Oxygen Plant, Metallurgical Coal Oxygen Generator, Oxygen Generator, We warmly welcome customers from all over the world for any kind of cooperation with us to build a mutual benefit future. We are devoting ourselves wholeheartedly to offer customers the best service.

High Quality Cryogenic Plantspsa Nitrogen Gas Generators - Liquid Nitrogen Plant China Oxygen Production Equipment Liquid Oxygen Making Machine – Nuzhuo Detail:

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.

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

Model	NZDON-50/50	NZDON-80/160	NZDON-180/300	NZDON-260/500	NZDON-350/700	NZDON-550/1000	NZDON-750/1500	NZDON-1200/2000/0y
O2 0utput (Nm3/h)	50	80	180	260	350	550	750	1200
O2 Purity (%O2)	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6	≥99.6
N2 0utput (Nm3/h)	50	160	300	500	700	1000	1500	2000
N2 Purity (PPm O2)	9.5	≤10	≤10	≤10	≤10	≤10	≤10	≤10
Liquid Argon Ouput ( Nm3/h)	——	——	——	——	——	——	——	30
Liquid Argon Purity ( Ppm O2 + PPm N2)	——	——	——	——	——	——	——	≤1.5ppmO2 + 4 p p mN2
Liquid Argon Purity ( Ppm O2 + PPm N2)	——	——	——	——	——	——	——	0.2
Consumption (Kwh/Nm3 O2)	≤1.3	≤0.85	≤0.68	≤0.68	≤0.65	≤0.65	≤0.63	≤0.55
Occupied Area (m3)	145	150	160	180	250	420	450	800

The cryogenic oxygen production & oxygen&nitrogen production process introduces a low-pressure process into the air separation equipment, which reduces the energy consumption of the air separation and improves the safety of operation. Corresponding chemical software is used in process calculation and unit equipment design for process distillation calculation and structure calculation to ensure advanced and reliable equipment.

In order to meet the needs of the market, in addition to the production of conventional external compression air separation equipment, the company has also developed a series of internal compression air separation processes, which reduces the installation workload and equipment maintenance of the complete set of equipment.

The company designed and developed a skid-mounted purification system to minimize on-site piping installation time
IF YOU HAVE ANY INTERSTS TO KNOW MORE INFORMATION, CONTACT US: 0086-18069835230

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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

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

120nm3 Cryogenic Oxygen Production Line