Extruder Screws

Applications:
Extrusion of plastics, ceramics, metal compounds (tungsten) and food.
 
Materials:
Al2O3, Si3N4,SSiC,ZrO2
 
Advantages:
  • high abrasion resistance
  • no metallic-contamination of the compound
  • low adhesion at the surface
  • high temperature resistance

Ceramic extruder screws can be produced as a monolitic or a spanned part. They are used for extruding ceramic compounds, plastics, food and metal composites. Ceramic screws offer not only the ideal abrasion protection, but also the advantage that no impurification occurs through the presence of metal particles. Due to the high temperature resistance the ceramic is excellent applicable for HT-extrusion.

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Product data sheet

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