Makina Opaka Opaka Opaka a DZ-900 a Nyama ya Ng'ombe ya Magetsi

Makinawa ali ndi chowongolera. Monga kasitomala, mutha kusankha njira zosiyanasiyana zowongolera ndi makina. Nthawi yomweyo, chotchingira vacuum chimayikidwa mu makinawa, zomwe zimachepetsa kuchuluka kwa antchito ogwira ntchito. Makasitomala amatha kusintha nthawi yotseka, kuziziritsa, mpweya ndi vacuum kuti akwaniritse kulongedza zinthu malinga ndi kukula kwa thumba la vacuum. Kuphatikiza apo, makinawa ali ndi chosindikizira chawiri, chomwe chingathandize kuti ntchito igwire bwino ntchito. Mwachidule, makinawa ndi othandiza kwambiri.