Hakanan ana kiran injin motar sarrafa shring. Ayyukanta shine don kunsa samfurin tare da zafi {{1} fim sannan kuma zafi shi don yayyage fim ɗin kuma kunsa samfurin.
Rarrabuwa na injunan jakunkuna
Dangane da nau'in injin, an kasu kashi na atomatik injin sarrafa shi na atomatik, injin atomatik bagging da sauransu.