Product parameter: voltage: 110v-60hz; power-3500w (2000g); Degree of grinding: 50-300 mesh; capacity: 4.4 lbs (2000g); motor speed: 25000(r/min) Superfine food pulverizer: This Stainless Steel high-speed spice grinder is characterized as beautifully-designed, small in size, light, highly-efficient, easy to operate Suitable for various materials: This pulverizer grinding machine can quickly smash all kinds of dehydrated food, such as Coffee, soybean, wheat, corn, Sesame, spice, medicine, etc Lcd time switch: You can either manually control the operation of the corn grinding machine or you can set a crushing time through the LCD screen. Not only is there no waiting, more important, but it’s also much safer than the manual way Three-layer blade: Crushing blade, horn blade, and powder removal blade, 30 seconds should be sufficient for milling grain.