| Kev tsim cov pa oxygen: | 3Nm³/h ~ 2000Nm³/h |
| Cov pa oxygen purity: | 70% ~ 99% |


Cov cua compressed raug ua los ntawm lub tshuab ua ntej kho kom tshem tawm cov khoom tsis huv xws li roj thiab hmoov av, nrog rau feem ntau ntawm cov dej gaseous. Nws nkag mus rau hauv lub pej thuam adsorption uas muaj zeolite molecular sieves, qhov twg nitrogen, carbon dioxide, thiab cov pa dej hauv huab cua raug adsorbed los ntawm lub adsorbent, thaum oxygen raug sib cais los ntawm lub txaj adsorption. Thaum cov khoom tsis huv adsorbed hauv lub pej thuam adsorption mus txog qee qib, desorption raug ua kom rov ua dua lub adsorbent. Lub kaw lus sib cais adsorption uas muaj ob lossis peb lub pej thuam raug tswj hwm los ntawm PLC lossis DCS system kom voj voog thiab hloov pauv, ua tiav kev tsim cov pa oxygen tas mus li. Cov txheej txheem no hu ua PSA (Pressure Swing Adsorption, luv luv li PSA) lub hauv paus ntsiab lus ntawm kev tsim cov pa oxygen siab.