Zitsulo zomwe zimagwiritsidwa ntchito kwambiri popanga zida zamakina omanga ndizozimitsidwa ndi chitsulo chosungunula, chitsulo cholimba, chitsulo cholimba komanso cholimba komanso chitsulo cha nitrided. Mphamvu ya zida zachitsulo zotayira ndizotsika pang'ono kuposa zida zopangira zitsulo, ndipo nthawi zambiri zimagwiritsidwa ntchito ngati zida zazikulu, chitsulo chotuwira chimakhala ndi makina osasinthika ndipo chimatha kugwiritsidwa ntchito potumiza magiya opepuka, chitsulo cha ductile chimatha kusintha pang'ono chitsulo kupanga magiya.
M'tsogolomu, magiya amakina omanga akukula motengera katundu wolemetsa, kuthamanga kwambiri, kulondola kwambiri komanso kuchita bwino kwambiri, ndipo amayesetsa kukhala ang'onoang'ono, opepuka kulemera, kwautali m'moyo komanso kudalirika kwachuma.