... life double-screw,high capacity water cooling system Material:PP,PE,HDPE,LDPE,PVC,PET,PU,ABS CHINAPLAS2011 ... B31Our Tongda conical double screws granulator is mainly composed of extruder, handpiece, granulator, pneumatic conveying unloader, and electrical control ... output, granulation uniform, and easy operation, the whole line adopts automatic control mode.The granulating crusher uses adjustable speed ...