Raw materials and bonds, among others, are mixed at a specified ratio.

The materials thus mixed are put into a metal mold, compressed, and then molded in a press to the specified shape and size.

The materials are hardened by applying heat to the bond. The required temperature and time may vary, depending on the types of bond.

The baked grinding wheels are polished clean to the exact, specified size.

The size, hardness, balance, rotation, and strength, among other aspects, of a grinding wheel are tested to ensure that the grinding wheel satisfies all the specified performance requirements.

Only those grinding wheels that have successfully passed a pre-delivery inspection are packed securely to avoid breaking during transportation and then shipped.