Maberiyani ndi chinsinsi cha magwiridwe antchito abwino a makina, kotero zinthu zomwe zili mu gawo lililonse ndi chinsinsi cha magwiridwe antchito ndi kulimba kwa bere. Zipangizo zodziwika bwino zoberiyani ndi monga chitsulo, zoumba, ndi mapulasitiki. Chitsulo chili ndi mphamvu komanso kulimba ndipo chimagwiritsidwa ntchito kwambiri popanga mphete zoberiyani ndi zinthu zozungulira. Chitsulo chilichonse chimapangidwa ndi zigawo zosiyanasiyana ndipo chili ndi ubwino wake wapadera. Chitsulo ndi champhamvu, zitsulo zamkuwa zimakhala ndi mphamvu yabwino kwambiri yoyendetsera mpweya komanso kukana dzimbiri, pomwe ma resini opangidwa ndi zinthu ndi opepuka ndipo amachepetsa chiopsezo cha kuipitsidwa ndi mafuta.
