High Torque Co-Rotating Twin Screw Granulator
High Torque Co-Rotating Twin Screw Granulator

High Torque Co-Rotating Twin Screw Granulator

The High Torque Co-Rotating Twin Screw Granulator is an industrial extrusion system designed for p It processes recycled plastics, engineering plastics, and filled compounds into uniform pellets for downstream manufacturing. The system integrates feeding, melting, high-torque mixing, vacuum degassing, filtration, and pelletizing into a continuous production process. Compared with conventional extruders, it offers higher torque capacity, improved mixing efficiency, and stable output under variable raw material conditions.
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Product Overview


The High Torque Co-Rotating Twin Screw Granulator is an industrial extrusion system designed .


It processes recycled plastics, engineering plastics, and filled compounds into uniform pellets for downstream manufacturing.


The system integrates feeding, melting, high-torque mixing, vacuum degassing, filtration, and pelletizing into a continuous production process.


Compared with conventional extruders, it offers higher torque capacity, improved mixing efficiency, and stable output under variable raw material conditions.

 

Key Features

 

  • High torque co-rotating twin screw design for stable processing of recycled materials
  • Continuous operation for 24/7 industrial production
  • Strong mixing and dispersion for filled and modified compounds
  • Efficient vacuum degassing for moisture and volatiles removal
  • Modular structure for flexible configuration and maintenance
  • Compatible with water ring

 

Working Principle


Material processing flow:
Feeding → Melting → High-torque mixing → Vacuum degassing → Filtration → Pelletizing


The co-rotating twin screw system generates strong shear force, ensuring uniform melting, dispersion, and stable extrusion output even under fluctuating raw material conditions.

 

Applications


This system is widely used in:

  • Plastic recycling pelletizing plants
  • Compounding and modification production lines
  • Masterbatch manufacturing systems
  • PP / PE / ABS / PS recycling
  • PET recycling systems
  • TPE / TPU processing
  • Fiber-reinforced plastic compounding

 

Technical Specifications

 

Parameter

Specification

Screw Diameter

52 / 65 / 75 / 95 / 135 mm

L/D Ratio

32:1 – 52:1

Output Capacity

200 – 2000 kg/h

Screw Speed

300 – 900 rpm

Main Motor Power

75 – 450 kW

Feeding System

Volumetric / Gravimetric

Degassing System

Single / Double Vacuum

Pelletizing System

Water ring / Strand / Underwater

Control System

PLC + HMI

 

Engineering Advantages


The system is designed for continuous industrial production with:
Stable torque output under long-term operation


High adaptability to recycled and mixed materials


Reduced downtime through robust gearbox design


Extended service life of screw and barrel components


Optimized maintenance requirements

 

Quality Assurance

ISO 9001 manufacturing system

CE-compliant design available

Full-load factory testing before shipment

12–24 months warranty

Spare parts supply guarantee

Remote technical support within 24 hours

 

FAQ

 

Q: Can this machine process low-quality recycled plastics?

A: Yes, it is designed for unstable .

Q: What is the advantage over standard twin screw extruders?

A: Higher torque stability and better performance under variable load conditions.

Q: Do you provide complete production lines?

A: Yes, turnkey recycling and compounding systems are available.

Q: Do you support overseas installation?

A: Yes, remote guidance and optional on-site support are available.

Q: How is machine quality ensured?

A: All machines undergo full-load testing before shipment.

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