Modern HSEI Twin Screw Extruder

Recent design has enhanced the High Speed Energy Input (HSEI) twin screw extruder, it can offer the benefits of higher torque, improved heat transfer (cooling), more free volume and also with examples for processes limited by torque and feed volume, along with the corresponding melt-temperature ramifications when compared with the traditional one. It will also be presented with a variety of system configurations for PLA, TPS and other bio-based materials as part of pelletizing, profile, sheet, and foaming extrusion systems.