Center Dia 35.8mm Twin Screw Plastic Extruder , 500 - 700kg / H Waste Plastic Extruder

Plastic Twin Screw Extruder
December 16, 2025
Brief: Need quick answers about practical use? This video highlights the essentials. Watch a detailed walkthrough of the PHL51 Twin Screw Plastic Extruder, showcasing its high-output capabilities for processing waste plastic at 500-700kg/h. You'll see the advanced bilateral gear symmetrical driving system in action and learn how its robust construction ensures long service life and high efficiency for demanding applications like engineering plastics and compounding.
Related Product Features:
  • Features a bilateral symmetry gear drive system for high torque, high efficiency, and a design service life exceeding 72,000 hours.
  • Utilizes a torque limiter imported from Germany for enhanced operational safety and reliability.
  • Equipped with an integrated wear-resistant alloy steel barrel liner with an annular jet channel to prevent blockages.
  • Screw elements are made from W6Cr5Mo4V2 material, and shafts use high-grade imported steel from Finland for durability.
  • Delivers a high output range of 460-700 kg/h with a maximum screw speed of 1200 rpm and motor power up to 200 kW.
  • Ideal for processing special engineering plastics like PEEK, PEI, and PPS, as well as high-compounding dispersion extrusion.
  • Designed for reaction extrusion applications, including polyreaction and polycondensation processes.
  • Offers a high torque coefficient and optimized OD/ID ratio for superior performance and energy efficiency.
FAQs:
  • What is the output capacity of the HPL51 Twin Screw Extruder?
    The HPL51 Twin Screw Extruder has an output range of 300-500 kg/h with a 160 kW motor and 460-700 kg/h with a 200 kW motor, making it suitable for high-volume waste plastic processing.
  • What types of materials can this extruder process?
    This extruder is designed for special engineering plastics like PEEK, PEI, PPS, and LCP, as well as applications in high-compounding dispersion, nano materials, powder coating, fiber grade masterbatch, and reaction extrusion.
  • What are the key features of the gearbox and drive system?
    The extruder features a bilateral gear symmetrical driving system, providing high torque and efficiency. It uses premium bearings from Sweden SKF and Germany INA, with a design service life of over 72,000 hours and a torque coefficient of up to 12 nm/cm³.
  • How does the barrel design prevent material blockages?
    The barrel incorporates an integrated wear-resistant alloy steel liner with an annular jet type channel, which is specifically designed to be not easy to block, ensuring smooth and continuous extrusion operations.
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