... travel, improving density.6.Ring die,vertical structure,good for cooling the pelletizing room.7. Independent and frequency conversion ... vertically feeding and easier heat dissipation.2. Die static, roller rotating, material centrifugal and distributed around evenly.3. Double-layer ... mealsApplicable animal typeHorse,Cows, Sheep.,Pigs. Chicken, Duck,Fish. high quality poultry cuber machine NCH-3