It constitutes of racks, concave screen, drum, cover, main fan, the second suction fan, motor or (diesel), vibrating screen, traction-driven device and so on. The thickened working platform makes it more safe and durable. The much bigger feeding mouth make the feeding job much easier and achieve high efficiency. The bucket is designed with a reasonable tilt, assuring working smoothly in the paddy field. Bigger tanks, higher efficiency roller and more powerful fan device make better threshing job. This rice/wheat thresher has two rubber rollers. Geat drive and rigid structure are used, so the machine runs smoothly. The power is widely available, such as the gasoline engine, motor, diesel engine.
Operation Principle: When the machine is in operation, firstly put the crops into machine from feeder. Next crops will be rubbed, squeezed, collided and shaken by assembly of rack and screen mesh. Then the grain would be separated from the culm, and flow out from the screen mesh. Finally, the culm will be thrown out by centrifugation of roller, and threshing is finished.
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