Containerized oxygen generator utilizes one of the latest technologies worldwide to produce oxygen for industrial and medical purposes. The method used to generate oxygen is the separation of one specific gas from the mixture of several gases; the pressurized split based on molecular characteristics and different adsorptivity onto adsorbent arises with the technology of Pressure Swing Adsorption (PSA).

PSA-based oxygen generator packages are being operated for generating a high purity product using compressed air.

In this technology, air molecules are separated by porous adsorbents. After adsorbent saturation, the regeneration process occurs through depressurization.