Unpowered rollers, ib hom ntawm cov menyuam, yog cov khoom siv tseem ceeb rau cov khoom siv conveyor. Lawv manually tsav txoj siv conveyor lossis hloov nws txoj kev thauj khoom. Cov menyuam sib dhos no yog tsim los ntawm ntau qhov chaw, nrog rau lub tog raj kheej lub cev, puab ncej, lub hau kawg, thiab cov kabmob.
Lub tog raj kheej lub cev feem ntau yog ua los ntawm cov raj xaim, xws li cov yeeb nkab steel lossis yas, thaum lub siab precision thiab lub zog yuav tsum tau siv cov hlau puag ncig. Lub puab ncej feem ntau yog ua los ntawm cov hlau puag ncig; me txoj kab uas hla shafts yuav ua tau los ntawm txias- kos round steel, thaum loj txoj kab uas hla shafts yuav tsum tau siab precision yog zoo tshaj machined. Cov kaus mom kawg feem ntau yog ua los ntawm carbon steel; me me txoj kab uas hla shafts nrog qis load caps yuav stamped, thaum loj txoj kab uas hla shafts los yog shafts nrog ntau dua load caps yog zoo tshaj machined.
Tsis tas li ntawd, cov qauv tsim nyog yuav tsum tau xaiv raws li qhov ntev ntawm lub tog raj kheej lub cev thiab lub kaus mom kawg.
