Nyob rau hauv cov txheej txheem mining ntau lawm, cov ntaub ntawv tsis tu ncua dhau los ntawm ntau yam hloov pauv cov ntsiab lus thiab ua rau muaj kev cuam tshuam loj rau cov khoom siv thaum ntog, nrog rau kev hnav thiab tsim kua muag. Thaum lub npoo elasticity coefficient ntawm cov cuab yeej tsis siab, nws tuaj yeem ua rau cov khoom tawg tsis zoo, ua rau muaj teeb meem loj heev. Yuav kom daws tau qhov teeb meem no, lub txaj tsis tau tshwm sim.
Qhov zoo ntawm cov khoom siv tsis zoo: Cov strips tsis tuaj yeem tiv thaiv kev puas tsuaj rau txoj siv conveyor, thiab tuaj yeem siv zog sib npaug thaum thauj khoom, yog li txo nws cov nqi tu. Buffer strips tuaj yeem tshem tawm cov khoom txaws thiab tawg ua kom zoo los ntawm kev quab yuam tsis sib xws ntawm txoj siv conveyor.
Cov kab nrib pleb feem ntau muaj peb ntu: cov khoom siv roj hmab zoo tshaj plaws nrog cov khoom siv polymer polyethylene nto aluminium alloy skeleton, thiab lub rooj zaum hlau. Qhov ntev ntawm txoj hlua tsis sib txawv hauv qhov tshwj xeeb xws li 1m thiab 1.2m.