Raws li ib tug tseem ceeb tivthaiv ntawm kev lag luam conveying, conveyor cov siv sia nyob ntawm kev txij nkawm zoo rau kev ua haujlwm ruaj khov. Cov ntsiab lus tseem ceeb muaj xws li:
1. Thaum lub sij hawm teeb tsa, xyuas kom cov yob yog qib (yuam kev tsawg dua los yog sib luag rau 0.5 hli / m) thiab tswj hwm tus nqi txo qis kev pheej hmoo ntawm kev sib txawv.
2. Cov khoom siv khoom yuav tsum yog txawm (thauj kev sib txawv <5%), thiab qhov hnyav ntawm txhua daim yuav tsum tsis pub tshaj li cov neeg ntsuas (50-800N / hli rau cov khoom siv EP ntau). Buffer chais (txuas 1.2-1.5m sib nrug) tuaj yeem siv los txo qhov cuam tshuam.
3. Monitor operating status in real time. Abnormal vibration (>2.5mm/s) or temperature rise (>15 Qib siab ua rau qhov kub thiab txias dua) yuav tsum tau kaw tam sim ntawd. Yuav tsum tau muaj kev sib sau ua ke suav nrog kev ntxuav tes rau txhua lub lim tiam (siv ib lub xab npum (lithcev), thiab peb hlis ib zaug) FDA - Muaj ntawv pov thawj siv tau raug pom zoo rau cov ntawv thov tshwj xeeb, xws li ua zaub mov ua khoom noj. Mining ib puag ncig pom zoo kom ntxiv cov khoom siv los tiv thaiv kab hauv qab (nrog 5-8 surch kho neeg lub kaum sab xis).