Ceramic Extruder Screws | Lily Bearing
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Ceramic Extruder Screws


Extrusion of plastics, ceramics, metal compounds (tungsten) and food.


Al2O3, Si3N4,SSiC,ZrO2


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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