Sib nqus twj tso kua mis (tseem hu ua magnetic drive twj tso kua mis) yog tsim los ntawm lub taub hau twj tso kua mis, sib nqus tsav (magnetic cylinder), lub cev muaj zog, lub hauv paus thiab lwm yam.Kev sib nqus tsav ntawm lub twj tso kua mis sib nqus yog tsim los ntawm cov hlau nplaum sab nraud, ib qho sib nqus rotor sab hauv thiab lub tes tsho tsis sib nqus.Thaum lub cev muaj zog tsav cov hlau nplaum sab nraud kom tig los ntawm kev sib txuas, cov hlau nplaum tuaj yeem nkag mus rau hauv qhov sib txawv ntawm huab cua thiab lub tes tsho tsis sib nqus, thiab tsav cov hlau nplaum sab hauv rotor txuas nrog lub impeller kom tig synchronously, paub txog qhov tsis sib cuag. synchronous kis tau tus mob ntawm lub hwj chim, uas yuav yooj yim to.Lub dynamic sealing qauv yog hloov mus rau hauv ib tug zoo li qub sealing qauv nrog xoom to.Txij li thaum lub twj tso kua mis ncej thiab lub puab magnetic rotor raug kaw tag nrho los ntawm lub twj tso kua mis lub cev thiab lub tes tsho ntawm kev sib cais, cov teeb meem ntawm "khiav, khiav, dripping thiab leaking" yog kiag li daws.Qhov nruab nrab kev sib cuag ib feem yog ua los ntawm stainless hlau, uas muaj zoo. corrosion kuj mus rau cov organic acids, organic compounds, alkalis, nruab nrab daws thiab ntau yam gases.Ob chav kauv zawj carbon txoj cai number case bearing muaj zog hnav tsis kam, kom ntseeg tau tias cov khoom lag luam ntev, zoo tagnrho rau kev thauj mus los tsis pub muaj corrosive media.