Bonded Burnishers for Cast Metal Finishing

Treatment of metal castings with Peenburnishers™ creates a lustrous surface while reducing or closing the pores in a casting’s surface, isolating the voids from corrosive or microbial elements in the cast’s external working environment.

A Bonded Burnisher™wheel prototype.

Peenburnishing™ with Bonded Burnishers™ creates a lustrous surface while reducing or closing the voids’ opening at a casting’s surface, isolating the voids from corrosive or microbial elements in the cast’s external working environment.