Conical Twin Screw Extruder

Intended use

The counter-rotating conical twin screw extruder is ideally suited for quality control, product development and research applications.

Counter-Rotating Twin Screw Extruder

  • All the screws allow a uniform forward flow regardless to the degree of flight filling, feeding uniformity, polymer flow characteristics, or back pressure.
  • The counter rotating chamber produces a milling action between the screws similar to a calendering process.


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Counter-Rotating - For QC, Research and Product Development

Materials can be metered with precision feed units to exact specifications, while the barrel of the extruder is designed to allow additional materials such as liquid monomers, colors or plasticizers to be added at various stages of the testing process.

Screw Diameter31.1 mm
Screw Length330.7 mm
Screw Torque240 Nm (24,000 mg)
Operating Temperature400 °C