OP series pressure swing adsorption oxygen generator adopts advanced pressure swing adsorption technology, uses air as raw material, selects high-quality zeolite molecular sieve as adsorbent, based on the different adsorption rates of zeolite molecular sieve for oxygen and nitrogen, and under a certain pressure, carbon molecular The adsorption capacity of oxygen is much greater than that of nitrogen. Through the programmable program to control the opening and closing of the brake valve, pressurize the adsorption, decompress and desorb, and complete the separation of oxygen and nitrogen，Oxygen of the desired purity is obtained. Since the adsorbent has a certain adsorption capacity, it needs to be regenerated when the adsorption is saturated, so the adsorption of a single adsorption tower is intermittent. In order to ensure continuous gas supply, two towers are used to adsorb in parallel and alternately adsorbed. One tower works and the other regenerates, oxygen is produced continuously.

OPM series Modular oxygen generator adopt PSA(pressure swing adsorption)technology,using air as raw materials,quality selection of adsorbent,and under certain pressure,the adsorption capacity of adsorbents for oxygen and nitrogen is different,though programmable program control pneumatic valve opening and closing to control the adsorber alternate cycle,pressure adsorption and vacuum stripping,complete separation of oxygen and nitrogen,get high purity oxygen.