Lub tshuab hluav taws xob overhead conveyor yuav tsum tau kuaj xyuas los ntawm txoj kev, tsis yog los ntawm chav tshuab xwb. Lub tshuab tsav tsheb, lub zog nro, saw, trolley log, keyboards, thiab cov nqa khoom ua haujlwm ua ke. Yog hais tias ib ntu tau nruj los yog qias neeg, tag nrho cov kab tuaj yeem hnov zoo dua. Cov neeg ua haujlwm yuav tsum tau them sai sai rau lub suab nrov tshiab, kev txav tsis ruaj khov, lossis kev co txawv txav ntawm qhov nkhaus.
Kev tu tsis tas yuav nyuaj. Tsis tu ncua lubrication, log log, checkener check, thiab ntxuav nyob ze cov keyboards yuav ua rau txoj kab khiav yooj yim dua. Nws kuj tseem pab sau cov teeb meem me me ua ntej lawv ua kab nres. Cov ntaub ntawv sau luv luv kuj yuav pab kom sib txawv kom paub tias qhov twg nkhaus, hloov, lossis tus cab kuj xav tau kev saib xyuas. Thaum tib qhov teeb meem tshwm sim hauv tib cheeb tsam, pab pawg tuaj yeem kho qhov laj thawj tsis yog tsuas yog hloov cov khoom hnav dua. Qhov no ua rau txoj kab kev nyab xeeb rau kev siv txhua hnub. Nws kuj ua rau cov ntaub ntawv txij nkawm yooj yim dua los sib piv.