Igikoresho gikanda hamwe nigitutu cyumuvuduko mwinshi kirashobora kunoza urusyo rwa roller, bigatuma imikorere ikorwa neza 10% -20%.Kandi imikorere yo gufunga hamwe no gukuramo ivumbi nibyiza cyane.
Ubushobozi:0,5-3TPH;2.1-5.6 TPH;2.5-9.5 TPH;6-13 TPH;13-22 TPH.
Porogaramu:Isima, Amakara, amashanyarazi yamashanyarazi, metallurgie, inganda zimiti, amabuye y'agaciro atari ubutare, ibikoresho byubwubatsi, ububumbyi.