Material: Stainless steel; Power: 3KW; Double roller type; Accessories: Contains motor, pulley, belts, etc. Roller width is adjustable, eliminate the noise. Little dust, low noise, work environment has been greatly improved. The inner is equipped with dust plate, sealed performance is good, avoid the small things after crushing grain splash. Size: 600 * 570 * 1085mm Rpm speed: 1440r/min