Classification of twin screw extruder

Share several commonly used plastic modification formulas 01 Universal Thermoplastic Reinforcement Formula 02 Engineering plastic reinforcement formula 03 Thermosetting plastic reinforcement formula 04 Other plastic reinforcement formulas

The meshing type co-rotating parallel twin screw extruder has the advantages of high conveying efficiency, strong dispersion and mixing ability, good self-cleaning performance, uniform distribution of material residence time in the machine and good adaptability, and is widely used in blending modification between different plastics and between plastics and rubber.

The screw of the twin-screw extruder is a building block combination. The combination of the entire screw should be selected according to the specific formula, material characteristics, mixing requirements and operating conditions.

In general, the extrusion process experienced by the material in the twin-screw barrel generally includes: feeding, melting, melt conveying, mixing, homogenization, exhausting, metering, and the like.

Introduction and application of twin screw extruder (1) Introduction of twin screw extruder (2) Segmentation of twin screw extruder (3) Conveying elements (4) Shearing elements