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30 - 51mm Twin Screw Extruder Gearbox Replace / Overhaul For Increasing Speed

Twin Screw Extruder Gearbox
December 16, 2025
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Brief: Want to know how to effectively replace or overhaul your twin screw extruder gearbox to increase speed? This video provides a detailed walkthrough of the process, showcasing the advanced bilateral symmetry gear drive system and its compatibility with major brands like Coperton, Toshiba, and JSW. You'll see how this upgrade enhances torque, efficiency, and extends service life beyond 72,000 hours.
Related Product Features:
  • Features a bilateral symmetry gear drive system for balanced power distribution and high torque output.
  • Designed for a long service life exceeding 72,000 hours with reliable performance.
  • Utilizes high-quality bearings from Sweden SKF and Germany INA for durability.
  • Supports a wide range of screw diameters from 34mm to 78mm for versatile applications.
  • Enables high-speed operation with various RPM settings from 300 to 600 for increased productivity.
  • Ideal for replacing or overhauling gearboxes from major brands like Coperton, Toshiba, Mars, Leistritz, and JSW.
  • Optimized for high efficiency and low energy consumption in demanding extrusion processes.
  • Suitable for diverse applications including reinforced modification, masterbatch production, and reaction extrusion.
FAQs:
  • Which brands of extruder gearboxes can this product replace or overhaul?
    This gearbox is designed to replace or overhaul imported gearboxes from major brands including Coperton, Toshiba, Mars, Leistritz, and JSW, ensuring compatibility and performance.
  • What is the expected service life of this twin screw extruder gearbox?
    The gearbox is engineered for a design service life of more than 72,000 hours, supported by high-quality components like Sweden SKF and Germany INA bearings for long-term reliability.
  • What types of applications is this gearbox suitable for?
    It is ideal for a wide range of extrusion applications, including reinforced modification (e.g., with carbon or glass fiber), filled modification, masterbatch production, plastic alloy creation, and reaction extrusion for specialized engineering plastics.
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