... . labor-saving DescriptionThis manual thresher is mainly used for paddy rice and wheat, the machine boasts reasonable design, excellent manufacture, ... the highest position, the wheel start running.2)Put the rice, bean etc plants into the wheel for threshing3)Fix ... Chain cover3,Main body4,Bearing table5,Bearing6,Wheel7,Cylinder 8,Roller shaft9,Tooth gear- small10,Chain11,Strut12,Hole cover13,Bearing14, ...