1. Lub neej yooj yim lifespan
Nyob rau hauv ib txwm mob (sab hauv tsev, qhuav, thiab tom chav sov nrog kev siv hluav taws xob), lub neej ntawm ib tus PVC conveyor siv yog feem ntau 1-3 xyoos.
Yog hais tias siab {- lub zog cov ntaub ntawv (xws li steel hlau siv) yog siv, lub neej tshwj xeeb tuaj yeem txuas mus rau 3-5 xyoos.
2. TSEEM CEEB TSHEEJ
Cov xwm txheej ib puag ncig: muaj ntev (ntev}
Ntsaws thiab saib xyuas: overloading lossis tsis muaj kev ntxuav thiab nro tu ncua yuav nrawm dua hnav thiab txo lub neej pabcuam tiag tiag.
3. Cov lus qhia rau kev txuas ntxiv lub neej
Xaiv qhov kub - tiv taus thiab corrosion - Rwb thaiv cov khoom fluoroplastic sheathing cov ntaub ntawv) tuaj yeem hloov kho cov haujlwm hnyav.
Nquag xyuas cov hnav thiab kev laus, thiab hloov kho kom sai ntawm txoj siv.
4. Nyiaj siv nyiaj rau cov xwm txheej tshwj xeeb
Noj mov / kev lag luam khoom noj khoom haus: yuav tsum ua kom tiav cov qauv kev nyiam huv; Kev nquag tu yuav ua rau lub neej luv luv txog 1-2-2 xyoos.
Kev lag luam siab high - kub} - illionant pvc muaj lifespan ntawm kwv yees li 2-3 xyoos; Siv qhov ntsuas kub no yuav ua rau cov laus laus.
