Whether as a single-screw extruder or molding machinery and plastics granulation machine occupies an important position in the industry in recent years, single-screw extruder has been greatly developed.

Twin-screw extruder feed characteristics, suitable for powder processing, and the ratio of single-screw extruder has a better mixing, exhaust, reaction and self-cleaning function, is characterized by poor thermal stability of plastics processing and blending shows its