Izinhlangothi ezingenhla nezingezansi zebhande lokuthutha zithonywa ngokulinganayo futhi zizimele. Ngokuvamile, ukufana okunganele kwamavila aphansi kanye nezinga lamarola kuzodala ukuchezuka ohlangothini olungezansi lwebhande lokudlulisa. Isimo sokuthi uhlangothi oluphansi lugijima futhi uhlangothi olungaphezulu luvamile ngokuyisisekelo ngenxa yedivayisi yokuhlanza embi, i-roller ephansi inamathele ezintweni, ama-roller e-counterweight awahambisani, noma ukusekelwa kwe-counterweight kuhlanjululwe, futhi ama-roller aphansi awahambisani nomunye nomunye. Isimo esiqondile kufanele silungiswe ngokuvumelana nesimo sangempela. Ngokuvamile, ukuchezuka okungaphansi kungalungiswa ngokuthuthukisa isimo sokusebenza sedivayisi yokuhlanza, ukususa i-roller nezinto ezinamathele ku-roller, ukulungisa i-roller eyisicaba engaphansi, i-underside roller emise okuka-V, noma ukufaka i-roller yokuqondanisa engaphansi.
Isikhathi sokuthumela: May-10-2023