Ntchito :
"Makina obwezerezedwanso opangira mphira woyezera ndi kutsitsa" amatengera kuzirala kwa chipangizo chimodzi, kudzipiritsa, kuyeza kwamphamvu, kudzidula, komanso ukadaulo wowongolera katundu kuti azindikire kugwira ntchito kwa makina opangira mphira osinthidwanso;kugwiritsa ntchito kompositi kuzirala kumachepetsa The processing kutentha bwino bata la mankhwala khalidwe.Wodula wopangidwa ndi ma blade-blade amatha kuzindikira kudulidwa kwamitundu iwiri ndikuwongolera magwiridwe antchito.Njira yokhotakhota yocheperako imatha kuchepetsa kutulutsa kwautsi.
