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Professional Manufacturer of Psa Nitrogen Generator

Professional Manufacturer of Psa Nitrogen Generator
Price: US $ 5000/Set
Trade Terms: FOB,CFR,CIF
Min Order: 1/Set
Pay Type: L/C,T/T,Western Union

Professional Manufacturer of PSA Nitrogen Generator

Product Description 

1, Product Name: PSA Nitrogen Generator
A full installation requires air compressor, refrigerated air dryer, filters, air tank, nitrogen generator 
and gas buffer tanks. 
We supply full installations but each component, and other optional supply like boosters, high 
pressure compressors, nitrogen cylinders or filling stations can also be bought  separately.

2, Principle
When the process adopts lifting air, oxygen and nitrogen have different diffusion rate and adsorptive capacity to separate oxygen from nitrogen on carbon molecular sieve. When air is compressed to 0.8MPa, air source enters in pressure-swing adsorption tower for separation after being purified through dry and oil-water separation process (filter). Oxygen molecules are 
diffused and adsorbed in carbon molecular sieve under pressure. Non-adsorbed nitrogen is discharged from outlet of adsorption tower. Oxygen is 
desorbed, discharged 
and purged in adsorption tower under depressurization. 
Moreover, adsorbent can be recycled

3, Specifications
Nitrogen Purity: 90%-99.9999%
Nitrogen Capacity: 1-3000Nm3/h
Nitrogen Pressure0.1-0.8MPa
Nitrogen Dew-point: ≤-40ºC

ZHONGRUI can design a nitrogen generator that fits your particular requirements.

Nitrogen Generator Photos

Application of Nitrogen Generator
Food packing, Food storing, Electric & Electronic industry, Petrogas & Oil field, Chemicals 
& Petro-chemicals, Coal-mine, Metallurgy, Pharmacy, SMT, 
Fireresistance, lab, Air driving, and so on... 
1,Metallurgy: For anneal protection, agglomeration protection, nitrogenizing, furnace washing 
and blowing, etc. Used in fields such as metal heating treatment, powder metallurgy, magnetic 
material, copper process, metallic mesh, galvanized wire, semiconductor, etc.

2,Chemical and new material industries: For chemical material gas, pipeline blowing, gas 
replacement, gas protection, product transport, etc. Used in fields such as chemical ,urethane 
elastic fiber, rubber, plastic, tyre, polyurethane, biological technology, intermediate, etc.

3,Electronic industry: For encapsulation, agglomeration, anneal, deoxidization, storage of 
electronic products. Used in fields such as peak welding, circumfluence welding, crystal, 
piezoelectricity, electronic porcelain, electronic copper tape, battery, electronic alloy material, etc.

4, Nitrogen Used in Food Industry
1) Beer, wine, fruit spirit and edible oil: use N2 for holding tank, bottle blowing and before 
closing capsule to remove O2. It can prevent oxidationspoilage and fading of noncarbonated 
beverage and edible oil. 
2Puffed and fried food: N2 can prevent food fluffy and flavor reversion caused by little water 
in the bags. N2 also can make the shape and package beautiful, and food will not be crushed 
in transportation.  
3Pastry, bakery food and vitellus-pie: Flushing N2 inside the food bags can prolong freshness 
time and prevent food being metamorphose and crushed in transportation.
4) Milk Powder and soyabean milk powder: just use little N2 can prevent or reduce agglomerate  
phenomenon of milk powder caused by long-time extrusion storage.
5) Cerea, nut, furit and vegetable: Flushing N2 can prevent pests harming, 
and saving little O2 
can reduce breathing rate of fruit to make the 
fresh effect more obvious.

6) Candy and snack foods: N2 is mainly suitable used in the airtight food bags.

You can be sure of the quality of your ZHONGRUI solution. 
ZHONGRUI uses only the best 
suppliers and components. And all nitrogen generators are tested before they leave the factory.

Service & Support 

ZHONGRUI offers a range of services to help you maximize your benefits. 
For maximum 
convenience, we offer a fixed price service agreement based
on operation time or calendar
 time. Of course, all customers are welcome to 
call us at any time. We are always more 
than willing to assist you.
1) Consultancy
Help for self-help, exchange of experience and individual support. 
If you have questions on plant operation or need somebody for troubleshooting, we give you 
advice either on the phone or in writing. The direct contact with you is very important for us as 
it is the basis for a permanent cooperation as partners to the benefit of both sides.

Systematic from final acceptance of erection to approval of proper operation and guaranteed 
features. This includes extensive operational tests, professional filling with adsorbents and catalysts, 
proper start-up, optimal setting of operating parameters and check of all safety 
At the same time we train your operating personnel on functions and operation of the plant. 

3Spare Parts Service
Worldwide, quick and low-priced over the complete lifetime of your plant. 
The distinct tagging of all plant components delivered by us enables us to identify clearly the spare parts 
requested by you. We supply you with products designed for a long life and economic effciency. 
For modifications and extensions we look for the most optimal and economic solution for your 
individual purpose. 

Regular inspection and maintenance ensures permanent operation, avoids damage and prevents 
unexpected breakdowns. In the course of maintenance/revision works we check all relevant 
components for function and condition, exchange defect, used and worn parts and afterwards 
optimally eadjust your plant to the given operating conditions. Depending on the plant size and 
scope of work, our service range comprises also a detailed scheduling of revisions as well as 
coordination and supervision of contractors. As a matter of course we supply maintenance 
documentation in form of reports and spare part recommendations, and we coordinate our 
schedules according to your requirements. 

Know-how for your personnel. 
Operation, maintenance and repair, electric measuring and control equipment or process 
engineering - we offer you specific training by our experts. Whether on site working with the
plant itself, or on our permises, we concentrate on your questions and problems.

Why Choose Us?


You get many benefits from a ZHONGRUI solution - here are some:


1) Be you own supplier
2) On-site and mobile solutions
3) Produce gas when and where you need it  
4) Get a solution that exactly fits your needs

Cost Saving

1) Low installation and running costs
2) ZHONGRUI generators run on electricity only
3) Minimum maintenance
4) Having your own supply prevents downtime due to gas shortage 
5) No excess gas is produced
6) No transportation or delivery charges
7) Quick pay-back - often less than a year

Easy Operation

1) Fully automated oxygen generators 
Minimum maintenance
Easy installation and operation

High Quality

1) Only quality components are used
Durable and reliable oxygen generators

Which Nitrogen Generator Should I Choose?

Different parameters are essential for your choice of nitrogen generator 

 How big is your consumption?

 Is your consumption variable?

 Which pressure is required?

 What purity is required?

 Do you already have a compressed air system?

This is our standard range of nitrogen generators. If you have other requirements we will be 
happy to produce a generator that matches your needs. 

Welcome to contact us for more details!

Prod Model: ZR-50
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
Technology: Pressure Swing Adsorption (Psa)
Service Life: 8-10 Years with Proper Maintenance
Other Customization: Available
Key Words: Nitrogen Generation Plant
Color: Blue, White or Customer Request
Engineer Services: Avaiable
Usage: Nitrogen
Condition: New
Certification: Asme
WUXI ZHONGRUI AIR SEPARATION EQUIPMENTS Co., Ltd is located in Luoshe Town, one of top ten civilized ancient towns of Wuxi, at the shore of Taihu Lake and The Grand Canal. Its northern part is close to Shanghai-Nanjing Expressway and Beijing-Shanghai Expressway. 312 National Highway and Wuxi-Yixing Expressway pass through it. In addition, it neighbors upon Wuxi Shuofang Airport and Changzhou Benniu Airport. The perfect sea-land-air transport network enables us to provide our friends both domestic and abroad with more convenient and perfect service.

Our company keeps humanistic spirit and technological innovation as main lines, working closely with state-level professional design institutes and colleges, giving full play to the advantages of high-tech products, carrying through technical innovations, improving product performance and quality constantly. We provides users a great variety of reliable and energy efficient products under the strong support of technology and talents by adhering to ''integrity, innovation, professional, highly efficiency''. The first-class brand ZHONGRUI comes into being!

Through many years' development, the Company has been mainly engaged in manufacturing of (PSA) nitrogen generators, nitrogen purifiers, (PSA) oxygen generators, (VPSA) oxygen generators, hydrogen generators, purification devices, nitrogen-hydrogen proportioning device, heatless purge desiccant air dryer, externally heated purge desiccant air dryer, air purification dryer, refrigerated air dryer, filters, etc. The equipments are featured in compact size, super automation, stable performance, low energy consumption, low noise and non-pollution etc.

ZHONGRUI producets are widely applied in petrochemistry, mechano-electronic, Metallurgy, Coal power, Synthetic rubber, silicon industry, CNG, paper-making industry, mine exploiting, aerospace industry, aquaculture, Bio-Environment, food & pharmacy, Medical & Health, etc. Fields.

In the face of severe competition of the market and constant innovation requirements on products of customers, we will always be devoted to constant innovation and develop efficiently at high starting point to provide customers much better products and service.

Our company supplies different kinds of products. High quality and reasonable price. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.

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  • Wuxi Zhongrui Air Separation Equipments Co., Ltd.

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