The twin-screw extruder is composed of two co-rotating high-torque screws that mesh with each other. Due to the wide design range of the screw and barrel, various screw profiles and process functions can be set according to the process requirements, so the twin-screw extruder can be High-strength flexibility ensures transportation, compression, mixing, cooking, shearing, heating,cooling, pumping, molding, etc. The purpose of extrusion processing is to physically and chemically convert the viscous polymer medium through precise control of processing conditions , And produce high-quality structured products. The new generation of twin-screw extruder adopts the latest modular design concept, realizes the multi-purpose extrusion system of one machine, and is perfectly connected with upstream and downstream supporting equipment. The intelligent control system is based on different production process requirements to realize the system to respond to different productions.