Screw tech engineering


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| Vent Port Stuffer – Vacuum

  • Self Wiping twin-screw design helps prevent material rising up the vent port
  • Improve capacity – run at higher fill levels and maintain your product quality
  • Minimise inconvenient and costly down time through vent port blockage
  • Precision tolerances allow full vacuum to be drawn – removing moisture and volatiles
  • Allows the screw configuration to be less critical
  • Helps maximise use of available barrel length and vent port positions
  • Increased extruder pressure improves porosity
  • High quality stainless steel construction for demanding production environments
  • Easy clean, two part vacuum chamber and separate seal housing
  • Oil filled gearbox with water cooled jacket for long life expectancy at high temperature
  • Various sizes to suit a wide range of twin-screw and single-screw extruders
  • Proven design used by many leading compounding and profiling extrusion companies
Technical  Specification
Type Self Wiping Twin-Screw
Construction Stainless Steel
Gear Box Reduction /Splitter
Cooling Oil Filed Gear Box / Water Cooled Jacket
Motor 2.2 kW air cooled
Weight 73Kg approx
Dimensions Height = 750mm
Models VPS 40, 45, 65, & 100
Speed 75 -100 RPM