Malamba otolera mazira, amadziwikanso kutimalamba otolera mazirakapena malamba a polypropylene conveyor, ndi malamba apadera onyamula omwe amagwiritsidwa ntchito kwambiri poweta nkhuku, makamaka m'mafamu a nkhuku, minda ya abakha, ndi malo ena otolera ndi kunyamula mazira. Ntchito yaikulu ya mtundu uwu wa lamba wotumizira ndikuchepetsa kusweka kwa mazira pamene amatengedwa kuchokera ku khola kupita kumalo osonkhanitsira ndikukhala ngati oyeretsa mazira panthawi yoyendetsa.

Malamba otolera maziranthawi zambiri amapangidwa ndi zinthu zolimba kwambiri za polypropylene (PP), zomwe zimakhala zamphamvu, zokhazikika, zosagwira dzimbiri, komanso zosagwirizana ndi makoswe. Imasinthasintha ndipo imatha kusinthidwa kutalika kulikonse malinga ndi zosowa zenizeni, ndikupangitsa kuti ikhale yosavuta kugwiritsa ntchito. Kuphatikiza apo, mapangidwe a lamba wosonkhanitsira dzira amaganiziranso zachitetezo cha chilengedwe ndi ukhondo, sikophweka kuyamwa fumbi, kumatha kukana kuswana kwa mabakiteriya ndi bowa, kuchepetsa kuipitsa kwachiwiri kwa mazira mumayendedwe.
Pofuna kukwaniritsa zosowa za nkhuku zamitundu yosiyanasiyana, pali mitundu yosiyanasiyana yamalamba otolera mazira, monga malamba otolera dzira ozungulira, malamba otolera dzira lalikulu, malamba otolera dzira atatu ndi zina zotero. Mitundu yosiyanasiyana ya malamba otolera mazira amatha, pamlingo wina, kuchepetsa kugunda ndi kusweka kwa mazira pamayendedwe, komanso kupititsa patsogolo luso lotolera dzira.