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The PSA nitrogen production device uses compressed air as raw material, carbon molecular sieve as adsorbent, and uses pressure swing adsorption process to produce nitrogen. The PSA nitrogen generator uses the difference in the adsorption amount of oxygen and nitrogen in the air on the surface of the carbon molecular sieve and the diffusion rate of oxygen and nitrogen in the carbon molecular sieve. The opening and closing of the pneumatic valve is controlled by the programmable controller to achieve pressure adsorption. , The vacuum desorption process completes the separation of oxygen and nitrogen, and obtains the required purity nitrogen. The nitrogen purity is 98%-99.999%.

PSA Oxygen Generator based on the zeolite adsorbent by pressure adsorption, desorption antihypertensive principle of adsorbing and releasing nitrogen from air, thus separating oxygen automation equipment. Zeolite molecular sieve is processed by a special pore type treatment process. The spherical particle adsorbent with micropores on the surface and inside is white. Its pore type characteristics enable it to realize the kinetic separation of 02 and N2. The separation effect of zeolite molecular sieve on 02 and N2 is based on the small difference in the dynamic diameter of the two gases. N2 molecules have a faster diffusion rate in the micropores of zeolite molecular sieve, and O2 molecules have a slow diffusion rate. The diffusion of water and CO2 in compressed air is not much different from that of nitrogen. The final enrichment from the adsorption tower is oxygen molecules.

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Low-pressure Screw Air Compressor, the Pressure Is 0.3Mpa, 0.4Mpa and 0.5Mpa With Permanent Magnet Frequency Conversion Technology, Energy Saving, High Efficiency, and Sufficient Air Volume

PSA Oxygen Generator based on the zeolite adsorbent by pressure adsorption, desorption antihypertensive principle of adsorbing and releasing nitrogen from air, thus separating oxygen automation equipment. Zeolite molecular sieve is processed by a special pore type treatment process. The spherical particle adsorbent with micropores on the surface and inside is white. Its pore type characteristics enable it to realize the kinetic separation of 02 and N2. The separation effect of zeolite molecular sieve on 02 and N2 is based on the small difference in the dynamic diameter of the two gases. N2 molecules have a faster diffusion rate in the micropores of zeolite molecular sieve, and O2 molecules have a slow diffusion rate. The diffusion of water and CO2 in compressed air is not much different from that of nitrogen. The final enrichment from the adsorption tower is oxygen molecules.

11KW 15HP Direct Drive Screw Air Compressor using IP23 motor, more safe, more efficient, more energy saving. 

18.5kw 25hp Air Cooling Energy Saving Inverter Air Screw Compressor is suitable for construction, cleaning, sandblasting, stamping and other industries.

Nitrogen generator based on clean compressed air, carbon molecular sieves is absorbent, take PSA(pressure swing adsorption) principle make Nitrogen under the normal temperature.