Oxygen Equipment working principle: The use of molecular sieve physical adsorption and desorption technology. The oxygen-making machine is filled with molecular sieve, which can adsorb nitrogen in the air when it is pressurized. The remaining non-absorbed oxygen is collected and purified to become high-purity oxygen. When the molecular sieve is decompressed, the adsorbed nitrogen is discharged back into the ambient air, and when the next pressure is applied, the nitrogen can be adsorbed and oxygen can be produced. The medical oxygen-producing equipment adopts the world advanced PSA (pressure swing adsorption) air separation and oxygen-producing technology, which realizes the separation of oxygen and nitrogen based on the difference of the adsorption ability of the adsorbent (zeolite molecular sieve) to the oxygen and nitrogen in the air. When the air enters the bed which contains the adsorbent, the nitrogen adsorption ability is strong, but the oxygen is not adsorbed, thus may obtain the high density oxygen at the adsorption bed outlet. Because the adsorbents have the characteristic that the amount of adsorbents changes with the pressure, the adsorption and desorption can be carried out alternately by changing the pressure.
   Technical characteristics
1 The equipment has the advantages of low energy consumption, low cost, strong adaptability, fast gas production and easy adjustment of purity.,,,,  
2 Perfect process design and best use effect;,
3 Modular design is designed to save land area.,
4 The operation is simple, the performance is stable, the automation level is high, and it can be realized without operation.,,,. 
5 Reasonable internal components, uniform air distribution, and reduce the high speed impact of airflow,,; 
6 Special carbon molecular sieve protection measures to extend the life of carbon molecular sieve.,
7 The key components of famous brands are the effective guarantee of equipment quality.
8 It has many functions of fault diagnosis, alarm and automatic processing.,, 
9 Optional touch screen display, dew point detection, energy saving control, DCS communication and so on.,,,DCS