The extrusion mechanism of twin-screw extruders is basically the same as that of single-screw extruders. The difference is that the heat required for extrusion in a twin-screw extruder comes not only from the mechanical heat generated by extruding the material, but also requires a dedicated external temperature control device. The main function of the screw is to propel the material, while twin-screw extruders are more conducive to material conveying, mixing, shearing, and self-cleaning.

Technical Parameter:

Features:

1. High life gear box, wear resistant alloy screw bushing

2. High-precision forging double jacket for expansion chamber, sufficient strength to prevent jacket deformation or wear sleeve looseing. Enable to heating or cooling.

3. Overload protection clutch is equipped to ensure the stability, safety and reliability of driving. High precision gears, imported high quality bearing with oil seal, advanced gear box design and processing control technology.

4. Equal clearance and self-cleaning double screw device can effectively reduce material residues in screw of machine barrel. Convenient for machine barrel cleaning.