Winch yog lub teeb thiab me me lifting ntaus ntawv, tseem hu ua hoist, uas siv ib tug reel los winding ib tug hlau hlua los yog saw los nqa los yog rub cov khoom hnyav.Lub nruas yog ib qho tseem ceeb ntawm lub winch.
Lub hoist tuaj yeem muab faib ua peb hom: phau ntawv hoist, hluav taws xob hoist thiab hydraulic hoist.Ntawm lawv, hluav taws xob hoist yog feem ntau.feem ntau.Lawv tuaj yeem siv ib leeg lossis ua cov khoom siv hauv cov tshuab uas siv rau kev nqa, kev tsim kho thiab kuv qhov hoisting.Lawv tau txais txiaj ntsig zoo vim lawv txoj haujlwm tsis yooj yim, ntau txoj hlua winding thiab yooj yim txav tau yooj yim.
Lub hoist feem ntau yog siv los nqa lossis nqa lub hom phiaj hauv kev tsim kho, kev txuag dej, hav zoov, mines thiab docks.Nws yog ib qho khoom siv tseem ceeb rau kev cob qhia, mines thiab factories.