Extruder vent blockage.

At Screwtech Engineering we supply a wide range of Vent Port Stuffer. Features Include:Allows the screw configuration to be less criticalHelps maximise use of available barrel length and vent port positionsIncreased extruder pressure improves porosityHigh quality stainless steel construction for demanding production environmentsEasy clean, two part vacuum chamber and separate seal housingOil filled gearbox with water cooled jacket for long life expectancy at high temperatureVarious sizes to suit a wide range of twin-screw and single-screw extrudersProven design used by many leading compounding and profiling extrusion companiesSelf Wiping twin-screw design helps prevent material rising up the vent portImprove capacity – run at higher fill levels and maintain your product qualityMinimise inconvenient and costly down time through vent port blockagePrecision tolerances allow full vacuum to be drawn – removing moisture and volatilesPlease click on link below for details