1. Cranes: Siv tus brakes tau dav siv nyob rau hauv ntau hom khoom siv cov khoom siv hnyav, thiab cov choj cranes, thiab cov choj cranes, thiab lwm yam kev siv lub zog loj, thiab muaj kev ruaj khov, lawv tau siv dav.
2. Cov elecators: Tus nres clutch ntawm elevators feem ntau siv tus kab mob raug ua, uas txuas nrog lub cev muaj zog los tswj kom tau nce thiab nqis txav ntawm of the elevator. Kev siv tawv brakes muaj cov yam ntxwv ntawm kev hloov pauv tau zoo thiab ua haujlwm ruaj khov, thiab haum rau cov khoom siv hluav taws xob me me.
3. Cua turbines: Cov cua tshuab hluav taws xob feem ntau siv hluav taws xob hluav taws xob, ua kom nruj lossis nres tsheb kauj vab kom ua kom tiav rau kev ua kom nres thiab nres. Raws li lub ntaus ntawv braking nrog cov qauv yooj yim, cov nqi kho tus nqi qis thiab lub neej ntev ntev, txoj siv sia tau siv tau siv ntau yam nyob rau hauv cov sijhawm ntawd.
4. Aperering Machinery: Duav, tsheb nrau av, excavator, excavator thiab lwm yam khoom siv hauv engineering tshuab vim tias lawv yuav tsum nres thiab tig nrog cov raug mob siab.
5. Lwm cov xwm txheej: Kev siv tawv tawv kuj tseem tuaj yeem siv rau hauv cov tshuab hluav taws xob, mining conveyors, steel smatting, nkoj drives, thiab lwm yam.