Technical parameters

Product name   Lapping plate Ultra-precision grinding plate

Basic organization Mainly for the ball body Mainly ferrite

Hardness    HB 180-220                       HB 100-130  

                   HB 160-200                     HB 130-160

Used          Lapping                Superfinishing

Product name      Flashing ball plate Grinding ball plate

Basic organization Mainly tempered martensite Mainly tempered martensite

Hardness       HRC55-62                 HRC55-62

Used               flashing ball         Hard grinding