$18,000.00 - $25,000.00
Min. Order : 1 Set

industrial equipment psa nitrogen generator injector for cooling

Quick Details

Port: Shanghai Port
Payment Terms: L/C,T/T,up to your conditions
Supply Ability: 6000 Set/Sets per Month
Condition: New
Production Rate: 100%
Usage: Nitrogen
Warranty: 1 Year
Place of Origin: Jiangsu China
Nitrogen Pressure: 0.1~1.0MPa
Dew Point: ≤-40℃
Color: White or other
After-sales Service Provided: Online support,Engineers available to service machinery overseas
Dimension(L*W*H): Actual Size)
Pressure: 0.1~0.8Mpa (adjustable)
Certification: ISO CE
Weight: Actual Weight)
Brand Name: PAIGE
Advantage: Low power consumption
Applicable Industries: Manufacturing Plant,Food & Beverage Factory,Food & Beverage Shops
N2 Capacity: 1~3000 Nm3/h
Voltage: 220V/380V,Local voltage
N2 Purity: 95%~99.9995%
Application: nitrogen generator for food packing
Packaging Detail: Wooden Case
Jiangyin Paige Machinery Co., Ltd.
Gold Supplier
Manufacturer, Trading Company
Response Rate
On-time delivery rate
R&D staffs
Visit Store
Product Description


PSA (Pressure Swing Adsorption) Applications for PSA nitrogen generators With its high purity levels, PSA technology is preferred for applications such as: 

1.Metal processing and laser cutting



4.Food and beverage processing and storage


Pressure Swing Adsorption working principle:

PSA technology allows nitrogen molecules to be isolated from other molecules in compressed air (water, oxygen, CO2, etc). The carbon molecular sieve (CMS), the adsorbent in the generator, retains all those molecules and only lets the nitrogen pass through to the outlet. While the CMS in one vessel regenerates a second, connected vessel goes through the same adsorption cycle. These two connected vessels work together to ensure a near-continuous flow of nitrogen gas. 


Benefits of our PSA Nitrogen Generators: 

·  Experience - We have supplied over 1000 Nitrogen Generators all over the world.

·  German Technology - We have German collaboration for our technology and have fine tuned this technology to gain proprietary advantages in several key areas.

·  Automated Operation - PSA Nitrogen Gas plants we manufacture incorporate complete automation and no personnel are required for operating the Gas plant.

·  Low Power Consumption - We guarantee a very low power consumption for Nitrogen production by optimum design to efficiently use the compressed air and maximize production of Nitrogen gas.

Product flaw



(1).air compressing system, this system includes air compressor, air buffer tank, the purpose of this syetem is to compress the normal pressure air to high pressure air.

(2).air purification system, this system includes degreaser, refrigerated(adsorption)dryer,ultrafilter,active carbon filter,the purpose of this system is to remove dust,water and oil in the compressed air to make sure the compressed air will be clean and dry in the following steps.

(3).air buffer tank. This system includes air compressing buffer tank,the purpose of this system is to store the compressed gas to make sure the stable supply of gas for O2/N2 separation system,mainly composed of air tank and valves.

(4).Adsorption separation system,this system includes adsorber tower,Program control valve,controller,analysis meter, also this is the most important system for all the production line, the purpose of this system is to produces N2 through PSA technology,composed of two adsorption towers filled with carbon molecular sieve and automatic control valves 

(5).buffering and emptying system,this system includes Nitrogen gas buffer tank,flfter,pressure regulating valve,flow gauge, emptying system.the purpose of this system is to store the finished N2 and regulate the pressure for the request,and change the flow of the N2.

Prodcut parameters
Model(PG standard) Output(Nm3/h) Effective gas consumption (Nm3/min) ir purification system

Inlet and outlet diameters

PG-550.25   PG-0.5    

DN15    DN10

PG-10  100.5  PG-1

DN15   DN10

PG-20   201PG-2DN20    DN15
PG-30  301.5PG-2

DN20    DN15

PG-30  402PG-3DN25    DN15
PG-6060 3.0 PG-6DN25    DN20
PG-80804 .0PG-6DN32   DN20
PG-100  1005.0PG-6DN40    DN25
 PG-120 12060PG-8DN40    DN25
 PG-1501507.5PG-10 DN40    DN32
 PG-20020010 PG-12DN50     DN40
 PG-30030015PG-20DN65     DN40
 PG-400  40020PG-26DN65   DN50
PG-600  60030PG-40DN80  DN50
PG-80080040  PG-50 DN100   DN80
PG-1000 100050PG-60DN100   DN80


Product pictures








Packaging & Shipping


Factory equipment


Company introduction


Jiangyin PAIGE Machinery Co.,Ltd is a professional manufacturer of air compressor, nitrogen generator,oxygen generator and gas handling equipment. Our products are widely used in food, medicine,chemical industry,chemical fiber,metallurgy heat treatment,electronics,steel and coal etc. Our company has set foot in many fields and has rich technical experience in utilities of different industrial gas.


Our company has insisted on using imported components, and established impeccable production process,quality control system and after-sale service system.Our company business spreads all over the world, and has exported to southeast Asia, Europe and the United States and other overseas markets.


Welcome clients from all over the world to visit our factory for business cooperation.

The exhibition

Why you should choose us to cooperate?

(1). we are really manufacturer for air separation equipment for more than 20 years.


(2). we have special and professional engineers and workers to make sure all of your requests can be satisfied.


(3). we have special and professional engineers who can travel to your project site to install and test the machines and train your workers to make sure the machines can work smoothly and your workers can operate the machines smoothly.


(4). as soon as you decide to visit our factory, you should just send me your flight tickets info and we can arrange special cars to pick you up from the airport and arrange all of your journey for you in China including hotel booking and so on…….


(5). compared to others, our price is competitive and our quality is always the best !


Send enquriy and please bring the following description, we have more models to recommend to you. Thank you!

Technical Information

 Your Technical Requirement





Outlet Pressure

           Mpa or Bar