Product Usage Electric Corn Grinder is used to process corn kernels into grits, corn flour.For small model grinder,it can be driven by single-phase motor ( household 220v voltage).For big model,it needs to be driven by three-phase motor. Several models with different production for your choice. This machine can also crush rice flour, corn flour, oil-cake flour, cake flour, bran flour, potato seedlings, straw anhydride, and corn cob. Use a larger aperture sieve to process dried sweet potatoes. The corn feed is even more effective. Rice milk, wet ground soybeans, tofu, wet ground corn mash pancakes, crushed potatoes, sweet potato powder, miscellaneous grain feed, pepper, aniseed medicinal materials can be processed, etc. Product Feature The HK-230 multi-purpose pulverizer is small in size, powerful in function, large in smashing capacity, and widely used. It can achieve ideal smashing effects for all kinds of grains and most Chinese medicinal materials, with fast discharging and simple operation. It can be equipped with 220V or 380V motor. It is a high-speed hammer mill. The materials entering the crushing cavity collide with the high-speed hammers and the materials collide with each other to achieve the ideal effect of rapid crushing. It is suitable for processing and crushing various grains, Chinese medicinal materials, tree roots, branches, wood, ore, dried peels and melons and other materials.