Bimetallic Screw and Barrel

Excellent anti-erosion and anti-abrasion characters

The bimetallic screw and barrel

For its excellent anti-erosion and anti-abrasion characters, the bimetallic screw and barrels are widely used in the extrusion lines. With HVOF high speed spraying equipment, spray a layer of metal which melt on the screw surface; A melt-cast method is adopted to get bimetallic barrel, which could conform its precise formation.