High and new technology enterprise

10+ Years Manufacturing Experience


PSA nitrogen generator for industrial use

Short Description:

Model NO.:  BXN-5 1to 1000

Material: Carbon Steel or SS304

Usage:industrial or medical use

Product Detail

Product Tags

Company Profile

Business Type: Manufacturer & Factory

Main Products: compressed air purification equipment, PSA nitrogen generator, PSA oxygen generator , VPSA oxygen generator, liquid nitrogen generator.

Area:more than 8000 square meters

Number of Employees: 63workers,6 engineers

Year of Establishment: 2011-3-16

Management System Certification: CE,ISO90001,ISO14001,ISO45001,ISO13485
Location: Floor 1,Building 1, No.58, Industrial Function Zone,Chunjian Township, Fuyang District, Hangzhou City, Zhejiang Province

Product Details

Hangzhou boxiang is the company which specialize in developing ,designing,making of PSA nitrogen generator, oxygen generator and purification equipment, clean equipment.they are wildly used at oil, energy, electronic, chemical, metallurgy, generate electricity, manufacture medicine, food, hospital and so on.

As for the different user we can offer individuation ,specialization nitrogen generator to satisfy user's different request depond to different standards.

PSA Nitrogen Generator Skid full sets supplier with CE Cerfiticate

PSA Nitrogen generator is used as the principle of pressure swing adsorption, The nitrogen is obtained from compressed air directly by using high quality carbon molecular sieve as adsorbent.

A full installation requires air compressor, refrigerated air dryer, filters, air tank, nitrogen generator and gas buffer tank.

We supply full installations but each component, and other optional supply like boosters, high pressure compressors or filling stations can also be bought separately.


1. The press swing adsorption theory is very stable and reliable.

2. Purity and flow rate can be adjusted in a certain range.

3. Resonable inner structure, keep the balance airflow, alleviate the air high speed impact

4. Unique molecular sieve protective measure, extend the working life of the carbon molecular sieve

5. Easy installation

6. Process automation and easy operation.

Working Principle 

According to the press swing adsorption theory,the high quality carbon molecular sieve as the adsorbent, under the certain pressure, carbon molecular sieve has different oxygen/nitrogen adsorption capacity,the oxygen is adsorbed largely by the carbon molecular sieve, and the oxygen and nitrogen is separated.

Since the adsorption capacity of the carbon molecular sieve will be changed according to different pressure, once lowering the pressure, the oxygen will be desorbed from the carbon molecular sieve. Thus, the carbon molecular sieve is regenerated and can be recyled.

We use two adsorption towers, one adsorb the oxygen to generate nitrogen, one desorb the oxygen to regenerate the carbon molecular sieve, cycle and alternation,on the basis of PLC automatic process system to control the pneumatic valve open and colse, thus to get the high quliaty nitrogen continuously.


Key Specifications/Special Features

Main technical parameter:

Model no.              : BXN(5-1000)

Gas production capacity    :5 -1000Nm3/h

Nitrogen purity   : 95-99.999%

Nitrogen output pressure: 0.1-0.8MPA(adjustable)

Dew point: -40℃~-73℃(under normal pressure)


Voltage and Frequency: Meet the requirements of different countries


Processing Steps



The company's products with "Boxiang" as the registered trademark, widely used in metallurgical coal, power electronics, petrochemical, biological medicine, tire rubber, textile chemical fiber, grain depot, food preservation and other industries


Main Export Markets




South America, North America

Packaging & Shippment

FOB:Ningbo or ShangHai

Lead Time:30-45 days

Packing: Export packing in wooden cases


Payment & Delivery

Payment Method: Advance TT, T/T,Western Union, PayPal, L/C.

Delivery Details: within 30-50days after confirming the order

Primary Competitive Advantage

1.We have over 11 years of professional experience as a manufacturer of psa oxygen generator.

2.The technical team has 6 engineers. The engineer has many years of overseas installation and commissioning experience.

We have established cooperative relations with customers in Hungary, Kenya, Brazil, Philippines, Cambodia, Thailand, UK, Venezuela, Russia and many other countries.

3.Select domestic and international famous brand components to ensure product quality.

4.one year warranty period. 

5.Engineers go to your country for installation and training  or video, drawing, instruction manual training.

6.24 hours online consultation, guidance.

7.After 1 year, we will provide accessories at the cost price, provide technical support for lifelong maintenance, track and interview regularly,and register customers' usage.

8.Provide product upgrade and service according to customer usage.


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