Guindy machine tools limited or gmt is engaged in the work holding, work positioning, machine tool, metrology and foundry business. It is accredited with the iso 9001:2000 & iso 14001:2004 certification of quality and environmental systems.
Planetary lapping machines are ideally suited to lap thin, fragile materials. These machines can lap both sides of a work piece simultaneously to achieve parallelism of 2 microns and flatness of 1 light band to 2 light band on 75mm diameter. These machines have been very successfully be used in the lapping of silicon wafers, germanium wafers, ferrite and piezoelectric ceramics.
