Xa kuzotshintsha izinto emaphakathini aphindwe ngaphezulu kwebona ngokwesayensi (umbango waphindwe onke amanzi angahleli khona ngaphandle kokugoduka, njengoba ngaphezulu kwe-18°, nakuba lokhu kuhlukahluka ngokulinganayo kwezinto), ukubuyela kwamaziniko kungaba yinkinga emadoneni ephelele. I-Conveyor Belt ye-Chevron inemigodo ethile, emiphindisene yokugaya eziphakeme ekhobokweni. Le mgodo ethile ihlinza ngempela izinto, ihlinzela ukuthi ibuyele emuva, ngakho-ke ikhulula ukuthuthana okuphakeme futhi ihlenze indawo ebalulekile emaphakathi nokudala izindlu. Ubude bezigaba ne-pitch bakhulunywa ngokulinganayo ngezinhloso zezinto ezithile ezihandliwayo.
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