... Extruder single-screwBlow molding ScrewThe rapid development of packaging industry, blow the plane has become increasingly broad application, the screw ... the potential for future development, according to the different plastic products, specially designed for sheet, Mian Xuzhuang, broken ... Aspect radio:L/D1555Length≤18000mmExhaust screwRange of Exhaust Screw applications is very wide, and its success is ...