Imashini ikora imigozi y'icyuma gikozwe mu buryo bw'umwihariko kugira ngo ikore amasahani y'icyuma meza yo gukoresha mu buryo bwo gukaraba. Iyi mashini ishobora gukora amasahani y'icyuma afite ubugari buri hagati ya mm 1.0 na mm 2.5 n'uburebure buri hagati ya mm 500 na mm 6000, akwiriye ibikenewe mu buryo butandukanye bwo gukaraba. Isahani y'icyuma ikorwa n'iyi mashini izwiho ubushobozi bwayo bwiza bwo gutwara imizigo no kuramba, ibi bikaba bishimangira umutekano n'umutekano w'urubuga rwo gukora. Byongeye kandi, iyi mashini ituma umusaruro wihuta kandi ukorwa neza, binongera cyane umusaruro w'inganda zikora.
Imashini Ikora Imigozi y'Isanduku y'Isanduku ni imashini ifite imikorere myiza yagenewe gukora imigozi y'icyuma ifite ubuziranenge bwo hejuru yo gukoresha mu gukata imigozi.