Imashini ikora umusenyi ni ibikoresho bisanzwe byo kumenagura, bikoreshwa cyane cyane mu kumenagura amabuye n'amabuye atandukanye, harimo na granite.Granite ni urutare rukomeye rusaba imbaraga nyinshi zo kumenagura kugirango ruvunike mubunini bwifuzwa.
Imashini ikora umucanga wa comprol yamenagura ibikoresho binyuze mumuzingo ibiri ugereranije kandi ikora ibintu byarangiye.Kubera imiterere yoroshye nigikorwa cyoroshye, irashobora kuzamura umusaruro mubikorwa runaka.Nyamara, umusaruro wimashini ikora umusenyi wibasiwe nibintu byinshi, nkubwoko bwibintu, ubukana, ubushuhe nibindi.Kubikoresho bimwe bifite ubukana buke nubushuhe buke, umusenyi ukora neza imashini ikora umucanga.
Kurugero, mubikorwa byubwubatsi, ibisabwa bisohoka mumashini ikora umucanga wa roller ni bike, mubisanzwe hafi 10-400 kumasaha;Mu bucukuzi bw'amabuye y'agaciro, ibisabwa kugira ngo imashini zikora umucanga zirenze urugero, zishobora kugera kuri toni amagana cyangwa ibihumbi ku isaha.
Muri make, imashini ikora umucanga ni ibikoresho bisanzwe byo kumenagura, kugirango ujanjagure urutare rukomeye nka granite, ugomba guhitamo icyitegererezo gikwiye hamwe nibisobanuro, hamwe no guhindura no kubungabunga neza, kugirango ugere ku ngaruka nziza yo guhonyora.
