N’chiyani chimapangitsa kuti lamba wonyamulira katundu azitha kuchoka pamwamba ndi pansi pake?

Mbali zakumtunda ndi zakumunsi za lamba wonyamulira zimakhudzidwa ndi mbali zonse ziwiri ndipo zimasiyana. Kawirikawiri, kusakwanira kwa ma idlers otsika komanso kulimba kwa ma rollers kumayambitsa kupotoka kumbali yapansi ya lamba wonyamulira. Vuto loti mbali yapansi imathamanga ndipo mbali yakumwamba ndi yachibadwa makamaka limachitika chifukwa cha chipangizo choyeretsera choipa, roller yapansi imamatirira ndi zipangizo, ma counterweight roller sali ofanana, kapena chithandizo cha counterweight chasokonekera, ndipo ma rollers apansi sali ofanana. Mkhalidwe weniweniwo uyenera kusinthidwa malinga ndi momwe zinthu zilili. Kawirikawiri, kupotoka kwa pansi kungakonzedwe mwa kukonza momwe chipangizo choyeretsera chikugwira ntchito, kuchotsa roller ndi zipangizo zomwe zimamatirira pa roller, kusintha roller yathyathyathya pansi, roller yooneka ngati V pansi, kapena kukhazikitsa roller yolinganiza pansi.