YK75200 CNC gear form grinding machine is one kind of precision metal-cutting machine suitable for machining high precision internal gears used in the high-power generator set, diesel engine equipments, as well as heavy-duty gear boxes in the industries of wind power generation, mineral and ship-making. The working principle is form grinding, that means the profile of the grinding wheel should be dressed as same as that of the gear space before starting the grinding operation.

The simple operation and structure of the machine make it feature high machining accuracy, efficiency, reliability, stability, automaticity, automaticity characterisitics. Furthermore, it is the largest internal gear grinding machine in domestic.