Makina amchenga apamwamba ndi m'munsimu ndi mtundu wa zida zomwe zimagwiritsidwa ntchito poponyera ndipo ili ndi izi:

1. Njira yapamwamba komanso yotsika mtengo: Poyerekeza ndi njira yowombera mchenga yowombera, makina owombera mchenga, amatha kuwombera mchenga nthawi yomweyo, ndikupangitsa mchenga wodzaza yunifolomu yambiri ndikusintha mtundu ndi kulondola poponyera.

2 Izi zitha kupititsa patsogolo ntchito yopanga bwino komanso kuchepetsa zolakwika zamagetsi.

3. Mlingo waukulu wa mchenga: Makina owombera mchenga ndi owombera amatha kugawidwa molingana ndi mawonekedwe ndi kukula kwa bokosi loponyera, ndikugwiritsa ntchito mchenga wokwanira. Nthawi yomweyo, kutseka ndi kutseka kwa bokosi lamchenga kumatha kusinthanso malinga ndi kuyenera kupewa zinyalala