Ikoreshwa mugutandukanya binini byumye gutandukanya amakara namakara, gusimbuza intoki gakondo.Gutoranya intoki bifite ibibazo nkigipimo gito cyo gutoranya agatsiko, ibidukikije bikora nabi kubakozi bintoki, nubukorikori bwinshi.Ubwenge bwumye bwumye bushobora gukuraho igice kinini cyagatsiko mbere, kugabanya ubukana bwabakozi, kugabanya ingufu zamashanyarazi no kwambara ya crusher, kugabanya cyane ubwinshi bwo gukaraba bidafite akamaro byinjira muri sisitemu nkuru yo gukaraba, kugabanya akavuyo ka gangue na umutwaro wa sisitemu y'amazi meza, no kunoza neza no gushimangira ubwiza bwamakara mbisi yo gukaraba, no kugabanya ibiciro byo gutegura amakara.