Counter-Rotating Twin Screw Extruder
Dvostruki vijčani ekstruder sa suprotnim rotiranjem

In reaction and devolatilization extrusion, USEON has a long tradition and rich experiences. The unique working principle of counter rotating twin screw extruder finds a particular niche in extrusion process. We have developed some special screw elements and barrels to fulfill the individual processing task. Due to its unique working principle, the relative line speed is low so that the material can be processed under very low shear force and fast exchange rate of material turn over. The increased material surface area associates with vacuum system result in ideal devolatilization performance. Typical Application Polymer reactive extrusion Polymer devolatilization WPC inline compounding extrusion BOPP/BOPET/BOPA film recycle PSF/POY/BCF fiber recycle