Izindiza ezijwayelekile zesikrufu-conveyor zazo zonke izinhlobo zokudlulisa, ukuhlanganisa, umthamo, njll.
Izindiza ezikulufa zikhiqizwa ngokwenza okubandayo, ukuqinisekisa umphumela othembekile, onembile onamandla amakhulu uma kuqhathaniswa nokukhethwa kwempahla kanye nokusetshenziswa okuqondile kwendiza yesikulufu.Sithuthukise ubuchwepheshe bokukhiqiza obufakazelwe, obusenza sikwazi ukukhiqiza izindiza eziyisikulufa ezikwazi ukunxephezela ukuchezuka phakathi kwamamodeli wetiyori kanye nomkhiqizo wangempela.Ukuchezuka kwenzeka ngenxa yokuthi izinhlobo ezahlukene zensimbi zinamazinga ahlukene we-ductility nokuqina.
Izindiza ezijwayelekile ezijwayelekile zisetshenziswa kuzo zonke izinhlobo zokuthutha, ukuhlanganisa noma ukucindezelwa, ukudosa umthamo noma ukulinganisa, noma eminye imisebenzi embonini eyinhloko, izimboni zezolimo nezokucubungula.Izindiza ezijwayelekile zingakhiqizwa ngezinhlobo zensimbi ezihlukene futhi ngobukhulu kusukela kumasegimenti endiza eyisikulufa amancane kuya kumaconveyors wesikulufu esinobukhulu obukhulu ukuze kudluliswe izinto eziningi eziyinqwaba.
Izindiza ze-screw conveyor zingakhiqizwa ngamaphitshi ahlukahlukene.Izindiza ezinephimbo elikhulu isb zisetshenziselwa izixube nemidiya elula futhi umthamo wazo uphezulu.