Thelisebelisoa tsa libokoshaft e sebelisoa haholo indastering e fapaneng ea li-gearbox ka lebaka la bokhoni ba eona ba ho fana ka torque e phahameng, motsamao o boreleli, le bokhoni ba ho notlela. E 'ngoe ea lits'ebetso tsa eona tsa mantlha ke lits'ebetsong tsa ho fokotsa lebelo, moo e thusang ho fihlela taolo e kholo ea lebelo ha e ntse e boloka matla a matla. Sena se etsa hore e be se loketseng bakeng sa mochini o hlokang motsamao o nepahetseng, joalo ka mabanta a conveyor, lifti le lisebelisoa tsa ho phahamisa.

Indastering ea likoloi, li-worm gear shafts li sebelisoa mecheng ea ho tsamaisa, ho netefatsa motsamao o bonolo le o laoloang oa likoloi. Li boetse li fumanoa ka li-winches le hoist, tse fanang ka botsitso le ho thibela ho khanna ka morao, e leng ho matlafatsang polokeho.

Mechining ea indasteri, li-shafts tsa liboko li bapala karolo ea bohlokoa ho li-mixer, mechine ea khatiso le lisebelisoa tsa boiketsetso, moo motsamao o laoloang le phetisetso e phahameng ea torque e leng bohlokoa. Li boetse li sebelisoa mecheng ea masela, lisebelisoa tsa bongaka, le liroboto, tse nolofalletsang ho sisinyeha hantle le ho sebetsana le mojaro.

Ho feta moo, litšepe tsa li-worm gear li fumaneha lisebelisoa tsa ka tlung, tse kang lienjene tsa motlakase, li-openers tsa karache, esita le lits'ebetso tsa ho lokisa liletsa tsa 'mino. Ho tšoarella ha tsona, ts'ebetso e khutsitseng, le bokhabane li li etsa karolo ea bohlokoa ts'ebelisong ea sejoale-joale ea mochini