Mochini oa ho roala ke mofuta oa lisebelisoa tse sebelisang meqolo ea mosebetsi ho koba le ho bopa thepa ea lakane. E khona ho pitikisa lipoleiti tsa tšepe hore e be selikalikoe, li-arc le li-conical workpieces ka har'a mefuta e itseng. Ke thepa ea bohlokoa haholo ea ho sebetsa. Molao-motheo o sebetsang oa mochini o roalang poleiti ke ho tsamaisa moqolo oa mosebetsi ka ketso ea matla a kantle joalo ka khatello ea hydraulic le matla a mochini, e le hore poleiti e kobehe kapa e phuthoe ka sebopeho.
Mochine oa ho roala o na le mefuta e mengata ea lisebelisoa, 'me o ka sebelisoa masimong a ho etsa mechine e kang likepe, petrochemicals, boilers, hydropower, likepe tsa khatello, meriana, ho etsa pampiri, li-motors le lisebelisoa tsa motlakase, le ho lokisa lijo.