Food conical twin-screw extruder attachment
  • Overview
  • Technical data

Conical twin-screw extruder attachment

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

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.

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.

WINEXT software

• Graphic Interface: Alarms - Temperature - Pressure - Torque - Auxiliary Speeds
• Protocol Storage
• Data Logging: Temperature - Pressure - RPM - Torque - Auxiliary Speeds

Additional images

WINEXT Conical Twin Screw Extruder Conical Twin Screw Extruder Conical screws

click pictures to magnify


Screw Diameter 31.1 mm
Screw Length 330.7 mm
Screw Torque 240 Nm (24,000 mg)
Operating Temperature 400 °C
...where quality is measured.