High-Torque Twin-Screw Extruder

high-torque twin-screw extruder

High-Torque Twin-Screw Extruder

Explore the features, benefits, and technical specifications of the high-torque twin-screw extruder. Ideal for plastics compounding, masterbatch, and high-efficiency extrusion

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Description

The high-torque twin-screw extruder is one of the most important machines in modern plastics compounding. Designed for maximum torque, strong mixing capability, and stable output, it supports a wide range of applications including masterbatch, modified plastics, PVC, WPC, additives, and engineering polymers.

Using a D-type high-torque gearbox, this extruder delivers exceptional strength and long-term reliability, making it ideal for factories aiming for higher production efficiency.

What Is a High-Torque Twin-Screw Extruder?

It is an advanced compounding machine equipped with a gearbox capable of transmitting higher torque than standard models. This allows the screws to handle more complex materials, higher fill levels, and stronger shear without compromising stability.

Key Features

  • High-efficiency D-type gearbox (torque grade ≤ 14)

  • Strong mixing and shearing capability

  • Higher throughput and improved dispersion

  • Stable temperature control

  • Suitable for color masterbatch, filler masterbatch, PVC compounding, and modified plastics

 Advantages of a High-Torque Twin-Screw Extruder

a) More Powerful Extrusion Capability

Thanks to the advanced gearbox, the machine can process high-viscosity and high-filling materials efficiently.

b) Higher Production Efficiency

Higher torque allows increased screw speed and improved material feeding, resulting in higher kg/h throughput.

c) Longer Machine Life

Reinforced mechanical parts reduce wear and extend operational lifespan.

d) Wide Application Range

Used in:

  • Plastic compounding
  • PVC granulation
  • WPC/SPC production
  • Biomaterials
  • Color concentrates
  • Engineering plastics

Conclusion

The high-torque twin-screw extruder is a high-performance solution designed for modern plastics factories aiming for stronger mixing, higher productivity, and long-term reliability. Its advanced gearbox and robust engineering make it suitable for a wide range of industrial-grade materials.

Products

 Applications of High-Torque Twin-Screw Extruders

  • Masterbatch production
  • PVC granulation
  • Filler compounding
  • Engineering polymer modification
  • Reactive extrusion
  • Cable compounds
  • WPC/SPC production

This machine is ideal for manufacturers seeking higher output and consistent quality.

Applications

Gallery

Main Features

trong>00–900<td>600–900

e</th>L/D Ratio</sRPM (r/min)Main Motor Power (kW)Output (kg/h)<td>350–900

Typ
35 1:32–1:68 600–900 18.5–55 60–200
40 1:32–1:68 600–900 30–90 100–300
50 1:32–1:68 600–900 55–160 200–600
52 1:32–1:68 600–900 55–160 300–600
60 1:32–1:68 600–900 110–315
65</td> 1:32–1:68 6 110–315 400–1200
75 1:32–1:68 160–450 600–2000
85 1:32–1:68 600–900</td> 200–630 800–2500
95 1:32–1:68 600–900 355–900 1200–3500
110 1:32–1:68 600–900 560–1400 1800–4000
125 1:32–1:68 600–900 710–1600 2000–4500
135 1:32–1:68 600–900 1000–3500 2500–6000

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