Conical twin screw extruder for PVC pipe extrusion
01 · Extruders

Conical Twin Screw Extruder for PVC Pipe

Conical twin screw extruder for PVC and UPVC pipe extrusion with stable PVC powder plasticizing.

Selection basis Material · Pipe size · Output · Line speed
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Melt Preparation

Role in the Extrusion Line

Material-specific single screw and twin screw extruders selected for resin form, thermal sensitivity and output target.

Where It Is Used

Applications

  • PVC/UPVC rigid pipe
  • PVC electrical conduit
  • PVC drainage pipe
  • PVC conduit pipe extrusion
What to Specify

Technical Features

  • PVC powder processing
  • Stable torque
  • High output for rigid PVC pipe
  • Suitable for PVC mixer feeding
Quotation-Based Reference

Quoted Model Range

These are representative Wings Plastic configurations recorded in standard equipment sheets. Final values depend on resin, pipe diameter, wall thickness, output and line speed.

Quoted models SJZ55/110, SJZ65/132, SJZ80/156
Screw pairs 55/110, 65/132, 80/156 mm
Quoted output range 180–400 kg/h
Main motor range 30–55 kW
Maximum quoted screw speed 35 r/min
Screw and barrel 38CrMoAlA, nitrided

Available Configurations

  • Spiral or automatic powder feeding
  • Vertical conical twin-screw arrangement
  • Ceramic heating with forced-air barrel cooling
  • Inverter speed control
  • Force-feeding option for PVC formulations

Model data is provided for equipment selection only. Commercial pricing and customer-specific terms are not published.

Project-Based Selection

Configure this component as part of a complete line

Send the resin, pipe diameter, wall thickness, required output and available factory length. We will match the machine specification to the full process.

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