Project Description

Counter Rotating Twin Screw Extruder with unique working principle, counter rotating twin screw extruder stands at a particular niche in polymer processing. It is especially useful in reaction and devolatilization extrusion.

We have developed special barrel and screw elements against some peculiar uses. Due to its special intermeshing principle makes the relative speed between two corresponding screws slow. As a result, the materials will undertake less shearing force during the processing course.

The material surface renewal rate of counter rotating twin screw extruder is higher than other extruders and the exposure surface area is larger than others. This is so it can be incorporated with degassing or vacuum system for better devolitilization effect. The counter rotating twin screw extruder has been widely used in reaction extrusion, devolitilization, PVC compounding, and WPC direct extrusion.

The Advantages at a Glance

  • Modular design screw and barrel
  • Flexible free screw volume
  • Expertise in reaction and devolitilization extrusion

Product Model

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