YK75200 CNC Internal Gear Grinding Machine

The YK75200 CNC internal gear grinding machine is mainly used for the grinding of precision internal gears in high-power generator sets, diesel engine sets, and heavy-duty gearboxes in industries such as wind power, mining, and petrochemicals. Its processing principle is to trim the grinding wheel profile into a cross-section that matches the gear tooth groove, and then perform form grinding.

Machine Features

The machine tool has simple movements and structure, and features high grinding precision, high efficiency, high reliability and stability, as well as a high degree of automation. It is currently the largest – sized internal gear grinding machine in China.

➡️Machine Specifications

Technical Parameters
Workpiece DiameterΦ850 – Φ2000mm (MAXΦ2500)
Module3 – 20mm
Number of TeethUnlimited
Maximum Straight Tooth Width400mm
Helix Angle±25°
Maximum Load of Worktable (Including Fixture)10000kg

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