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Cascade extrusion systems

Extrusion systems for the highest process requirements

  • Customised line configuration incl. filters, booster pumps, melt pipes, drain valves etc.
  • Well-proven design features and process properties
  • Optimum melt temperature and process stability
  • Can be supplemented to include one or more co-extrusion pipes

 

Configuration
Screw diameter

PET: 200 - 360 mm 

PP: 105 - 360 mm 

L/D ratio

PET: 30 - melting extruder

       17 - metering extruder

PP: 24 - melting extruder

      20 - metering extruder

Throughput (kg/h) 100 - 6,000 (depending on viscosity and polymers)
Polymers  PP, PET, PA, PE (others on request)