304 STAINLESS STEEL: Greatrue grain mill is made of 304 food gradestainless steel, which is sturdy and durable to ensure the stability and securityof the grain mill HIGH SPEED MOTOR: Electric spice grinder is equipped with a 2000w highspeed pure copper motor, equipped with grinding blades, rotating blades andpowder removal blades, the triple blade design can easily grind a variety of materials MULTIFUNCTIONAL GRINDER: Easily grinds a variety of dry substances,including grains (wheat, corn, rice,soybeans), spices (chili, cinnamon, bay leaf,pepper), herbs (dried basil, mint, parsley) and coffee beans. Widely used inkitchens, restaurants, supermarkets, food processing plants, etc EASY TO CLEAN AND STORE: After each use, just wipe it with a paper towel orcloth to remove the food powder, don't wash it directly with water to avoiddamaging the motor. After cleaning, store the grinder in a well-ventilatedplace and avoid direct sunlight Instructions for use: When using the grain mill, load the dry material to nomore than 2/3 of the grinding container, cover the container lid tightly andstart grinding (30s for grains, 20s for spices, 40s for coffee beans); if thefineness is not sufficient, you can increase the grinding time. The continuousgrinding time should not exceed 3 minutes and the machine should be left tocool down for 5-10 minutes at the end of the grinding process Grain Mill Grinder Electric, 150g Stainless Steel Grain Grinder for Dry Corn Coffee Wheat Pepper Food Seeds Flour Bean