6n40-9fc21 is a new model of professional small scale rice processing equipment. It is consist of four main parts: rice mill, grain grinder, steel frame and electric motor. Start motor, belt pulley of the motor drives the belt and bearing of rice processing machine to rotate. Paddy in feeder will be carried to inner rice milling box by rotated bearing. Paddies in milling box squeezed by bearing, screen and themselves.