Non Drive Gravity Roller
Iirola zomxhuzulane (iiroli zokukhanya-umsebenzi wokukhanya) zisetyenziswa kumashishini ahlukeneyo afana nemigca yokuvelisa, imigca yokuhlanganisa, imigca yokupakisha, ukuhambisa oomatshini, kunye nokuhanjiswa kweerola ezahlukeneyo zothutho lwesikhululo sothutho.
Kukho iintlobo ezininzi.Ngokwendlela yokuqhuba kunye nesibalo soyilo loyilo lomxhuzuli, lunokwahlulwa lube yi-roller yamandla kunye ne-roller yasimahla, kwaye ngokuhambelana noyilo, inokwahlulwa ibe yi-roller ethe tyaba, i-roller ethambekele, kunye ne-curved roller, sinokuyila ezinye. iintlobo ngokweemfuno zabathengi ukuhlangabezana nazo zonke iimfuno zabathengi.