Mould Carbon steel as material & via hard chrome process Reasonable flowing channel ensures even extrusion Conical twin screw extruder Low cutting & high pleasticzation of screw ensures high quality palletize Continuous stable extrusion ensures pellet even size & color Unique feeding system ensures material mixing more easily Cooling unit (air cooling) With unique vertical structure ensures high efficiency cooling With four enforced fan Pellet cutting unit With precision cutting knife ensures smooth cutting effect With imported frequency conversion speed regulator