Makina opakitsira ufa wothira ndi chida chapadera chomwe chimapangidwa kuti chizitha kuyeza, kudzaza, kusindikiza, ndi kupakira mapaketi okhala ndi ufa wothirira. Makinawa amagwiritsidwa ntchito kwambiri m'makampani otsukira kuti azitha kuwongolera ndikuwonetsetsa kuti pamakhala njira yokhazikika, yothandiza komanso yotsika mtengo yolongedza zinthu zotsukira ufa.

