Umshini wokwenza isihlabathi se-roller uyisisetshenziswa esivamile sokuchoboza, esisetshenziselwa ngokuyinhloko ukuchoboza ama-ores namadwala ahlukahlukene, kuhlanganise negwadle.I-Granite iyidwala eliqinile elivame ukudinga amandla aphezulu okuchotshozwa ukuze liphule libe usayizi wezinhlayiyana oyifunayo.
Umshini wokwenza isihlabathi we-counterroll uchoboza i-material ngokusebenzisa ama-roller amabili ajikelezayo futhi wakhe into ethile eqediwe.Ngenxa yesakhiwo sayo esilula nokusebenza kahle, ingathuthukisa ukusebenza kahle kokukhiqiza ngezinga elithile.Kodwa-ke, ukukhishwa komshini wokwenza isihlabathi se-roller kuthintwa yizici eziningi, njengohlobo lwezinto ezibonakalayo, ubulukhuni, umswakama nokunye.Kwezinye izinto ezinobunzima obuncane kanye nomswakama ophansi, ukusebenza kahle kwesihlabathi somshini wokwenza isihlabathi se-roller kuphezulu.
Isibonelo, embonini yezokwakha, izidingo zokukhishwa kwemishini yokwenza isihlabathi se-roller ziphansi kakhulu, ngokuvamile ezizungeze i-10-400 ngehora;Embonini yezimayini, izidingo zokukhishwa kwemishini yokwenza isihlabathi se-roller ziphakeme kakhulu, ezingafinyelela kumakhulu noma izinkulungwane zamathani ngehora.
Ngamafuphi, umshini wokwenza isihlabathi se-roller uyisisetshenziswa esivamile sokuchoboza, ngokuchotshozwa kwedwala eliqinile njenge-granite, udinga ukukhetha imodeli efanele kanye nokucaciswa, nokulungiswa okufanele nokugcinwa, ukuze kuzuzwe umphumela omuhle wokuchoboza.
