... :Water-cooling strand, air-cooling pelleting Principle of host machine:The machine is designed by the "toy bricks" principle, the ... screw, twin screw, hollow screw, force-feeding, side-feeding, liquid-adding system, etc. to meet different requirements of feeding, such ... as powder , pellet, lump material and liquid material. Gearbox:The new-style design makes conveying axis, conveying ...