High Efficiency: Hand crank corn sheller can rapidly remove every kernel of corn ears, and hull walnuts. The crank can be turned extremely easily. High-quality Materials: The sheller turns on sealed ball bearings for smooth operation and long life. For high strength, premium ductile steel (not brittle grey cast) is used throughout, and it features a tough, handsome powdercoat finish. Multiply Uses: The corn hand sheller can rapidly remove all sizes and shapes of corns and hull walnuts. This corn thresher come with the spring tension, the spring tension on the hinged pressure plate is easily adjustable with a thumb screw. Corn thresher can be used easily without power, and the rate of damage is low, threshing clean.Simple structure.The efficiency can reach 70 kg/hour threshing.The hand corn thresher is composed of handle, handle, rotating shaft, hub, support plate, bracket, insert plate, spoke, shield, knife rest and blade. Hand corn Thresher: Hand crank corn thresher makes the corn cob pass through the hub by shaking the handle, thus separating the corn kernels from the cob, simple and convenient, no electricity needed, you can use it anytime and anywhere, you can detach the corn kernels down at home and or farm, simple and safe.