27mm Twin Screw Extruder Split Barrel

Counter Rotating Twin Screw Extruder
January 30, 2026
Brief: Observe the step-by-step operation and see practical examples of usage in this detailed walkthrough of the HPL 27 Co-rotation Twin Screw Extruder with its innovative Split-Casting Barrel Structure. This video demonstrates the extruder's robust configuration, from the bilateral symmetry gear drive system to the integrated wear-resistant alloy steel liner, showcasing how it handles applications like reinforced modification and masterbatch production.
Related Product Features:
  • Features a bilateral symmetry gear drive system with a design service life exceeding 72,000 hours.
  • Utilizes a torque limiter imported from Germany for enhanced operational safety.
  • Equipped with an integrated wear-resistant alloy steel liner in the barrels.
  • Barrel channels use an annular jet type design to prevent clogging.
  • Screw elements are made from W6Cr5Mo4V2 material for durability.
  • Shaft material is high-quality steel imported from Finland.
  • Heating system employs heating rods imported from Germany.
  • Machine frame is constructed from high-rigidity, whole steel plate welding.
FAQs:
  • What are the typical applications for the HPL27 twin screw extruder?
    The HPL27 is typically used for reinforced modification of polymers like PP, PA, PBT, ABS, and PC; reaction extrusion for polyreaction and polycondensation; processing special engineering plastics such as PEEK, PEI, PPS, and LCP; and producing various masterbatches including color, flame retardant, carbon black, and degradable types.
  • What is the output range of the HPL27 extruder?
    The output range for the HPL27 extruder varies with configuration. One setup offers 80-100 kg/h at a max speed of 1500 rpm with a 37 kW motor, while another provides 50-70 kg/h at 1000 rpm with a 22 kW motor.
  • What are the key features of the barrel and screw design?
    The barrels feature an integrated wear-resistant alloy steel liner with an annular jet type channel to prevent clogging. The screw shafts use elements made from W6Cr5Mo4V2 material, and the shaft itself is made from high-quality steel imported from Finland, ensuring durability and performance.
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