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December 23, 2025
Category Connection: Conical Twin Screw and Barrel
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#conical screw barrel #conical twin screw & barrel #twin screw extruder barrel
Brief: Discover how the Conical Twin Screw and Barrel system delivers superior performance in polymer processing. This video demonstrates the advanced conical tandem screw configuration with variable pitch, showcasing how it optimizes material flow and mixing. You'll see the precision engineering behind the ultra-smooth barrel surface and learn how the integrated air/water cooling system ensures efficient temperature control during operation.
Related Product Features:
  • Conical twin screw assembly with variable pitch optimizes material flow and mixing for superior processing efficiency.
  • Barrel surface roughness of Ra 0.4μm reduces friction and wear while enhancing thermal conductivity and material handling.
  • Exceptional barrel straightness of 0.015mm/m ensures perfect alignment, minimizing mechanical stress and vibration.
  • Screw nitriding depth of 0.5mm to 0.8mm provides enhanced wear resistance and fatigue strength for extended service life.
  • Dual cooling system options with air cooling or water cooling ensure efficient temperature control during processing operations.
  • Chrome-plated barrel surface treatment improves corrosion resistance and extends the overall lifespan of the assembly.
  • Alloy steel screw material construction delivers excellent durability and performance in demanding industrial environments.
  • Maximum output capacity of 1000kg/h supports high-volume production requirements across various industrial applications.
FAQs:
  • What are the key benefits of the conical twin screw configuration with variable pitch?
    The conical twin screw configuration with variable pitch optimizes material conveyance and mixing, providing enhanced control over processing parameters. This design is particularly beneficial for processing complex polymers or materials with varying viscosity, ensuring consistent output quality and improved process efficiency.
  • How does the barrel surface roughness of Ra 0.4μm impact performance?
    The ultra-smooth barrel surface roughness of Ra 0.4μm significantly reduces friction and wear during operation, enhancing the lifespan of both barrel and screw components. This precision surface finish also contributes to better thermal conductivity and improved material handling characteristics for consistent, reliable performance.
  • What cooling system options are available and how do they benefit the processing operation?
    The system offers both air cooling and water cooling options that can be customized to your specific requirements. These cooling systems provide efficient temperature control during processing, ensuring optimal material properties and preventing overheating that could compromise product quality or equipment performance.
  • What is the significance of the screw nitriding depth of 0.5mm to 0.8mm?
    The screw nitriding depth of 0.5mm to 0.8mm represents a surface hardening process that significantly enhances wear resistance and fatigue strength. This treatment extends the service life of the twin-conical screw assembly, allowing it to withstand harsh conditions of continuous industrial use while preventing corrosion and material sticking.
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