High quality membrane nitrogen generator for food preservation

$1,000.00 - $100,000.00
Min. Order
1 Set
Company Information

Hangzhou Chenrui Air Separator Installation Manufacture Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 90,000+
7 Years Paid Supplier Gold Supplier Onsite Check
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Quick Details

Port: Ningbo or Shanghai
Payment Terms: L/C,D/P,T/T
Supply Ability: 50 Set/Sets per Quarter High quality membrane nitrogen generator for food preservation
Condition: New
Place of Origin: Zhejiang China
Brand Name: Chenrui
Model Number: CBN
Usage: Nitrogen
Voltage: 220V/380V
Weight: 500kg
Certification: ISO9001:2008
Production Rate: 3-3000Nm3/h
Dimension(L*W*H): 1250*1100*1500mm
Power(W): 160w
Name: High quality membrane nitrogen generator for food preservation
Model: CBN
Capacity: 5-3000Nm3/h
Purity: 95-99.999%
Pressure: 0.1-0.8Mpa
HS Code: 8419609090
Dew point: &le;-40℃
Input gas temperature: &le;50℃
OEM service: YES
MOQ: 1 Set
Warranty: One Year
After-sales Service Provided: Engineers available to service machinery overseas
Delivery Detail: 30 days
Packaging Detail: Export standard packing



Product Description


Specification of High quality membrane nitrogen generator for food preservation


ModelPurity(%)Capacity(Nm3/h)         ModelPurity(%)Capacity(Nm3/h)
CBN-599.5  5CBN-5C99.95



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 Nitrogen generator applications

    - Food packaging (cheese, salami, coffee, dried fruit, herbs, fresh pasta, ready meals,       sandwiches,etc. ..)

    - Bottling wine, oil, water, vinegar

    - Fruit and vegetable storage and packing material

    - Industry, tire,  fire extinguisher,  mineral industry, electronic industry and so on

    - Medical

    - Chemistry

    - Lab


PSA nitrogen generator principle of operation

psa nitrogen generator workflow_


    PSA nitrogen generator is automatic equipment which separate oxygen from air, according to the performance of molecular sieve, when pressurized the molecular sieve adsorption and depressurization the molecular sieve desorption. The molecular sieve is a kind of spherical granular adsorbent, which is formed by the special holes processing technology. The surface and the inner surface and the interior are filled with micro pores. Its groove characteristics enable the separation of oxygen and nitrogen. The separation of oxygen and nitrogen by molecular sieves is based on the small differences in the kinetic diameters of these two gases. The nitrogen molecule has a faster diffusion rate in the micro pores of the molecular sieve. Slow diffusion rate of oxygen/nitrogen molecules. Nitrogen molecules are enriched in the end from the adsorption tower.

   Nitrogen generator is constructed according to the principle of operation P.S.A. (Pressure Swing Adsorption) and is composed by a minimum of two absorbers filled up with molecular sieve. The absorbers are crossed alternatively by the compressed air (previously purified in order to eliminate oil, humidity and powders) and produce oxygen. While a container, crossed by the compressed air, produces gas, the other regenerates itself losing to pressure atmosphere the gases previously adsorbed. The process comes in cyclical way. The generator is managed by a PLC.



Detailed Images


Pictures of High quality membrane nitrogen generator for food preservation


nitrogen generator 7nitrogen generator 4nitrogen generator 5nitrogen generator 1nitrogen generator 6




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Our Services



Technical Features

- It is an advanced technology with less investment.
- The quality is reliable and both the N2 purity and quantity are stable.
- The unit is supplied in a skid-mounted manner, which can be transported and installed easily.
- It is full automatic control and no need for operators, easy to start-up and shutdown, simplified and convenient maintenance.
- Our service department is formed by a skilled team of engineers. There are more than 15 of them, whose average age is about 35. We always adhere to the general principle of "good faith, high quality, innovation, and development ", and follow the idea of giving customers the maximum of satisfaction, which laid a good foundation to ensure that the service quality. We obtained loads of compliments for we not only guarantee the service quality, but also the benefits of customers.
- Free warranty for the equipments during the promised period


After sales service
1. The nitrogen generator,1 year warranty, maintenance responding time is less than eight hours.
2. Ancillary equipment ,1 year warranty, maintance responding time is less than 8 hours.
3. Lifelong maintance service in a timely manner, the responding time is less than 8 hours.
4.Provide 24-hour hotline service. 0086-18757180256
5.Return visit every six months (callback or on the spot).
6.Supply accessories in a timely manner, the delivery time is generally 1-7 days.
7.Free repair at the expiry time of warranty



Company Information



      We have been making series of air separation units for nearly 20 years. With the support of a perfect management system and advanced manufacturing tools, we make constant technological improvements. We have built long-term good cooperation with many design and research institutes. Our air separation units have better and better performance.

      Our company has passed ISO9001:2008 certification. We have won many honors. The strength of our company is constantly growing.

      We warmly welcome all of our customers to build win-win cooperation with us.





Please let us know your requirements. Many Thanks!


           Technical Information           Your Kind Requirement
                     Capacity                   _________Nm³/h
                     Purity                   _________%
                     Outlet Pressure                   _________Mpa or Bar
                     Power                    ________V/HZ