Advantages
  • Equalization of melt temperature over the whole cross-section 
  • Equal melt velocity in the die inlet 
  • Excellent distribution of all additives
  • Equal wall thickness and better tolerances of extruded products
  • Improved cell structure and smother surface in foam extrusion
  • Significant saving of masterbatch
  • Improved processing of recyclate
  • Higher throughput due to optimized processing parameters