... friction, 2. reducing energy consumption, 3. high yields 1, the aircraft extrusion type, fan-inclined to open roller, reducing friction ... granulating equipment, stick-round parts are the center of the entire equipment, parts, and the use of high-quality alloy steel, ... of markets. Then now this pellet mill also can process the all kinds of sawdust. Paddy straw, sunflower stalk, forestry wastes, ...