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Emery Roller Grinder

Emery Roller Grinder

Description. Emery roller (Sand Roller) is a porous mixture sintered by abrasive (main component is black sic) and resin-bonded (mainly phenolic resin or epoxy resin) in high temperature of 180 C. Because of its low sintering temperature, loose organization structure, grits fall easily, good self sharpness. It can continuously produce more angular grits, strengthen rice grinding function

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