Ukusakaza okunembayo kulungele ukukhiqiza ukulingisa okunobumo obuyinkimbinkimbi nokunemba kobukhulu obuphezulu.Ukusakaza okunembayo kunomphumela omuhle kakhulu ongaphezulu kanye nokunemba kobukhulu.Futhi ingafaneleka ku-oda lesicelo senani eliphansi.Ukwengeza, kukho kokubili ukwakheka nokukhethwa kwezinto ezibonakalayo zokulingisa, ukulingisa okuqondile kunenkululeko enkulu.Ivumela izinhlobo eziningi zensimbi noma i-alloy steel ukuze kutshalwe imali.Ngakho-ke emakethe yokusakaza, i-Precision casting ikhwalithi ephezulu kakhulu yokusakaza.