The Use of HSEI Twin-screw Extruder
The use of High Speed Energy Input (HSEI) co-rotating and counter-rotating twin screw extruders has become a good choice to process lots of bio-based polymer compounds. They are widely used in compounding, reactive processing, devolatilization, and foaming. The final product varies from pellets for subsequent forming processes or a direct extrusion of fiber, film, sheet or profile.
