High Efficiency and Large Capacity: This manual thresher operates without electricity and provides impressive threshing efficiency of 40 to 60 KG per hour, achieving a threshing rate of 98%. Premium Food-grade Material: Constructed from high-strength stainless steel, this thresher features a black anti-rust spray paint finish that ensures exceptional wear resistance Innovative Adjustable Design: The densely arranged threshing teeth enhance efficiency, while the front spring design adapts the internal space based on the corn load for optimal extrusion Safe and User-friendly: Simply turn the top turntable to easily separate corn kernels. The machine's smooth, anti-dumping design ensures safety during operation Service:We attach great importance to our customers' shopping experience. If you have any questions, please feel free to contact us, we will reply you as soon as possible within 24 hours