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Oxygen concentrators use air as raw material to produce O2 under room temperature, which is convenient, stable and economical - details see: https://www.machineto.com/psa-oxygen-concentrator-10221597

PSA Oxygen concentrator

Technical indexes:

Model No	BGPO
Flow	2-240Nm3/h
Purity	93±3%
Pressure	0.45-0.6Mpa (Customized)
DewPoint	≤-45°C (Customized)
Remarks	Normal

Principles:

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 open/close to realize two towers alternate adsorption and desorption as per pressure change, carries out oxygen/nitrogen separation and produces oxygen with desired purity.

Applications:

1. After the N2 and O2 Separation Device, there is a O2 after-cleaning, testing and controlling cabine t consisting of O2 cleaning device?temperature testing device and control system. Removing dust, eliminating bacteria and stabilizing pressure to ensure the oxygen outputted stably and meeting medical standards.
2. Users only need to turn the start/stop button to gain the oxygen with designing required flow capacity and purity within 30 minutes.
3. Single line and double lines types are available for option. Users are suggested to choose the single line type when they only require a stable flow capacity; choose double lines when demand is unstable and sometimes meet extra peak values.