Polymer Processing Systems

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EDI® Polystyrene (XPS) Foam Board Dies

Enhance control over product dimensions, reduce scrap, and eliminate shutdowns for die maintenance with an EDI die system for extruded polystyrene foam board. 


  • Increase production efficiency by changing product width and thickness “on-the-fly”
  • Reduce capital investment required by interfacing easily with existing equipment and line layout
  • Dramatically reduce downtime for product changeovers and offset loss in productivity caused by switching to a non-ozone depleting blowing agent with innovative technology from Nordson



  • Optional purge box feature allows for die maintenance to be carried out while the extruder is temporarily shut down
  • Proprietary coating allows the XPS polymer to flow without degradation or adhesion to the internal die wall