Makinawa amapangidwa kuti apange ma thumba ochulukirapo a thumba la thumba ndi thumba lopangidwa ndi bokosi, ndipo amatha kumaliza ntchito yodzaza, kusindikiza, kuyeza, chizindikiritso cha bar, kusindikiza, kulemba, kulemba, kupopera mbewu, kupopera ndi zina zambiri. makina owerengera owerengera, makina opangira ma eyiti eyiti, makina olumikizira ndi makina oyika.

Kutsatira njira yopingasa yopangira thumba, chofukizira chikhoza kusunga matumba ambiri; Kuyamwa kwa thumba ndi kudyetsa matumba ndikokhazikika komanso kodalirika, ndi kuchuluka kwa chakudya cha thumba ndi kutayika kwakanthawi kochepa; Kapangidwe ka thumba ndikabwino, kusindikiza ndikolimba, kenako kumalimbikitsa magwiridwe antchito. Zipangizozi ndizoyenera kupanga ufa, granule ndi ufa m'matumba am'mapepala, omwe amagwiritsidwa ntchito kwambiri m'makampani azakudya, tirigu, mankhwala ndi mankhwala.