... -layer dies, up and down dual-use, reduce the cost,enhance the efficiency, can ... be dual-use,high capacity,energy saving.4.One die ... conversion discharge device, to ensure that the rate of pellet formation. II.Four differences1. Upward mould, ... bean meal, grain,Straw, greenfeed, meat and bone meal, Whey Powder, oil and fats, fish protein concentrate, Of miscellaneous ...