Technovel Original and Innovative Product
Octa Model "WDR-OT Series"
Quad Model "WDR-QD Series"
  • POINT01
    Best performance in all extruder

    Quad/Octa screw extruder is Technovel new machine that enable kneading that was not possible with Twin screw extruder.

  • POINT02
    Solving impossible compounds by multi screw extruder

    "I aim to enhance the blending efficiency."
    "I seek to prolong the residence time."
    "I aspire to optimize the spatial efficiency of equipment installation."
    "I endeavor to reduce torque by shortening the L/D ratio."
    Realizing a compound system in areas unattainable with a twin-screw extruder.

Other Features

  • 1
    Improvement of kneading performance
  • 2
    Long time residence
  • 3
    High degassing performance
  • 4
    Volumed feeding system
  • 5
    Maximum dispersibility
  • 6
    Space saving, energy saving

Technical Data

Screw diameter 06, 08,10, 12, 15, 20, 25, 32, 40, 48, 60, 71, 92, 108, 113, 134
Number of screw QD : Quad screw type
OT : Octa screw type
L / D 15~150
Grade “WDR” series
Screw type NH : Standard depth of screw grove
SH : Deeper screw depth
OT : Other specification
Screw rpm 100~10,000rpm