PSA oxygen generator uses zeolite molecular sieve as sorbent, produces oxygen by making use of the PSA principle. Under certain pressure, zeolite molecular sieve has different oxygen/nitrogen adsorption capacity, i.e. much more nitrogen adsorption capacity than oxygen adsorption capacity. PLC controls pneumatic valve on/off to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces oxygen with desired purity.
| OXYGEN PURITY | 93-95% (STANDARD 93%) |
| OUTLET FLOW | 2- 200 Mm3/H |
| PRESSURE | 0.6 MPA(ADJUSTABLE) |
| DEW POINT | < -45 C DRY |






