Screw Barrel For Co-rotating Twin Screw Extruders

Co-rotating Twin Screw

We are the manufacturer of high quality Co-rotating twin screw barrel which is making according to the newest European standard. We can supplier all the spare parts for the extruders like the Co-rotating twin screw,screw elements, barrel, gearbox etc.

Co-rotating Twin Screw Element

Co-rotating Twin Screw Feature:

  • High precise and self-cleaning plasticizing system
  • High effective and energy saving heating technology
  • Simple and high effective flow transmission technology
  • Optional materials for high precise screw elements
  • Designed by modular principle.
  • Precise processed, agile combination
  • Self-cleaning,transmission,compounding

 Co-rotating Twin Screw Technical Date:

Code Material Hardness
H Tool steel 57-59
X PM-HIP 61-65
N Nitrided steel 900-1050HV
B Nitrided stainless steel 900-1050HV

Extrusion screw barrel

Applications of  Co-rotating Twin Screw:

  • Engineering thermoplastics (ABS, PC, PETP, PBTP, PA, SAN, PMMA and POM)
  • General thermoplastics (HDPE, LDPE, LLDPE, PP and PS)
  • High performance thermoplastics (LCP, PPO, PEEK, PSU, PI and fluoropolymer)
  • Thermoplastic elastomer (TPE, SBR, EPDM, TPR, PVB, silicon rubber and
  • thermosets)
  • Others (powder coating, ceramic catalyst mixing, forage, medicine, food, etc.)



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