ZNDT series multi grain thresher machine is used for threshing corn ,maize,rice and wheat .It use 3kw single phase electric motor or 6 hp gasoline engine ,diesel engine as power.This kind of grain thresher machine could work under full loading condition and it has high production efficiency ,low energy consumption. The broken rate of rice or wheat is less than 1%. The structure of ZNDT series grain thresher machine is simple,it is convenient to operate and maintain. This grain threshing machine is a good farm tool for farmers to liberates them from the heavy manual work.