A screw conveyor kana auger conveyor idhizaini inoshandisa helical screw blade inotenderera, inonzi "kubhururuka", kazhinji mukati mechubhu, kufambisa mvura kana granular zvinhu.Iwo anoshandiswa mune akawanda maindasitiri ekubata akawanda.Screw conveyors muindasitiri yemazuva ano anowanzo shandiswa akachinjika kana padiki padiki senzira inoshanda yekufambisa semi-yakasimba zvinhu, zvinosanganisira marara echikafu, huni machipisi, aggregates, zviyo zvezviyo, chikafu chemhuka, boiler ash, nyama, uye pfupa chikafu. tsvina yakasimba, nezvimwe zvakawanda.