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3 - 20 Nm3/H High Purity Small Nitrogen Generator For Food / Chemcial Industry




3-20Nm3/h purity 99-99.99% High Quality box type small nitrogen generator



Pre-Sales Service

Pre-sale services

Advisory Services: Solve your problems one to one, and provide the most suitable and energy saving plan.

Technical Support: Provide you the security drawings of the whole machine and technological equipment flow chart; send our technician on mission to help you if needed.

After-Sales Service

Technical Support: Provide free installation guide and operation training, and the after-sale technical documents to the customers.

Quality Assurance: Three guarantees are valid in one year since the machine leave the factory. We provide maintenance service during all the machine’s life.

Customer Service: We will make periodical return visit in order to know the service condition of the machine,


Equipment Features:


Main Features:

1. Good stability, oxygen content can be controlled to be less than 5ppm at any time .

2. High purity, capability of keeping long-term stability when nitrogen purity is 99.9995% .

3. High reliability, manufactured according to the international standard.



Product Description:

Taking the clean compressed air as raw material and carbon molecular sieve as adsorbent, PSA nitrogen generation is a new technology of nitrogen which adopts the pressure swing adsorption principle to obtain the nitrogen with purity of 98% to 99.99%. Under the principle, the carbon molecular sieve full of micropore would selectively adsorb the gas molecules.Carbon molecular sieve is made through a series of processing, molding and sintering after grinding the hard coal. The crystal particle of the activated carbon molecular sieve has countless microporous caves after molding. Diameter of the cave is controlled between oxygen molecules and nitrogen molecules. (Note: the diameter of oxygen molecules is smaller than nitrogen molecules)

Using before the seal-capping, tank-pressuring, blowing of the beer, grape wine, fruit wine, edible oil, thus can wipe off the oxygen and prevent the oxidation, decomposition and color fading of the no carbonated drinks and edible oil. If cork is used, the mildew will be prevented in the bottle and the nitrogen purity is over 99%.
Prevent fried-popping food from becoming soft and stale and crushed during the transportation.
Add the preservation time of baked food by 3 to 5 months.
Prevent the agglomeration of milk powder, soybean powder during the long term storage.









Packaging Details

The normal package is wooden box(Size: L*W*H). If export to european countries,the wooden box will be fumigated.If container is too tigher,we will use pe film for packing or pack it according to customers special request

Technological Advantages

Close Air Handling System;

Special Low Shunt and Non-Wear Soft Clamping Device.

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Innovative Low Noise Silencer

Unique Touch Switch and Liquid Crystal Display

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Equipment Structure Compact and Reasonable

Produce Nitrogen Fast in Short Time