1. XZM9A is suitable for processing linear edge with 45 degree
chamfer and slot on stone.
2. Rough grinding, fine grinding and polishing of bottom edge can
be finished by one time processing.
3. Anti-skid slot can be finished easily on surface.
4. Synchro-lift system of input and output section for controlling
the grinding amount of stone without adjusting each spindle
5. Speed is adjusted by stepless variator with speed changing