Full Automatic Crystal Ingot Rolling & Grinding Machine is a kind of domestic initial full automatic device for grinding outer cylinder, Orientation and grinding flat edge integrated machine. The equipment integrates the function of three different processing equipmentswhich completes grinding outer cylinder, Orientation and grinding flat edgeof 2-6 inches ingotrespectively. The machine can process a variety of semiconductor crystal ingot, such as diamond, mono-crystalline silicon, silicon carbide and so on）The technology of the machine is introduced from JCM , which is of international advanced level.