Qhia VPSA (Nqus Siab Swing Adsorption) thev naus laus zis, kev hloov pauv roj sib cais coj los rau koj los ntawm Shanghai Lianfeng Gas Co., Ltd. VPSA thev naus laus zis siv lub tshuab nqus tsev los txhim kho cov adsorption ntawm cov pa roj, ua rau muaj txiaj ntsig zoo thiab kev lag luam rau kev sib cais roj. Txoj kev tshiab no yog qhov zoo tagnrho rau kev lag luam uas xav tau cov pa oxygen thiab nitrogen siab, xws li tshuaj, khoom siv hluav taws xob, thiab kev ua hlau. Ntawm Shanghai Lianfeng Gas Co., Ltd., peb tau cog lus los muab cov khoom lag luam zoo tshaj plaws thiab cov neeg siv khoom tsis sib xws. Nrog rau peb lub xeev-of-the-art cov chaw thiab pab pawg kws tshaj lij, peb xyuas kom meej tias peb cov VPSA cov txheej txheem ua tau raws li cov qauv kev lag luam siab tshaj plaws thiab xa cov kev ua tau zoo. Xaiv VPSA thev naus laus zis los ntawm Shanghai Lianfeng Gas Co., Ltd. Tiv tauj peb hnub no kom paub ntau ntxiv txog yuav ua li cas VPSA thev naus laus zis tuaj yeem txhim kho koj txoj haujlwm.