... , potato Java, tea, hair, soybean, cotton, leather, sheepskin, plant root, stem, leaves, flowers, fruits, edible fungi, such as a variety ... to produce high-strength impact force of material, compression force, cutting edge, the role of friction, so the machine for fiber ... crush it by three components, 7 knives, a knife-type, centrifugal knife to rehabilitation (To overcome the traditional mill to crush ...