Yakakwirira-inoshanda yakapetwa kaviri-mativi dhiraivha bhandi, inokodzera yakakwirira-kumhanya tangential kutapurirana uye kufambisa kwesimba muindasitiri yemachira, senge rotor kuruka michina, kumonyoroka michina, michina yekudhirowa, michina yekupeta, zvakare inowanzoita michina yemakadhi, michina yekutenderera. , michina yekumaka, michina yekudhirowa, pepa chigayo uye mamwe maindasitiri emidziyo bhandi remagetsi.