Profile grinding on optical curve grinder is to use optical projection magnification system to magnify the image of the workpiece onto the screen, and compare it with the magnified image of final workpiece clamped on the screen.
The PG grinding wheel across the drawing line to remove material until all the outlines of the image coincide. Dia Abrasives has developed the PG wheels in resin bond and metal bond for precision grinding. It plays a very important role in electonic molds processing.

• Free cutting
• Double base level
• High wear resisting
• Hold corner
• All wheels checked run-out and balance on Zoller tester
• High precision

• R&D team update bond systems
• Technical support in anytime
• 10000 molds available
• Premium Quality
• 5-14 days delivery time
• 20000 pcs per month capacity
• Standard neutral and customs made package
• Air/Express/Sea transports available
• High QC standard, 100% inspection