
QCMT YK73320 CNC Gear Grinding Machine
QCMT YK73320 is a CNC gear grinding machine developed for high-precision profile / form grinding operations of very large diameter gears. With a maximum tip diameter of Ø3200 mm, a module capacity of 50 mm, a maximum tooth width of 1,500 mm and a workpiece weight capacity of 40,000 kg, it is suitable for heavy industrial gear applications. Designed for large workpiece grinding operations requiring high automation, reliable process structure and high rigidity. Suitable for precision grinding of large-diameter gears used in mining, wind energy, heavy machinery and large reducer applications.
- CNC gear grinding design for very large diameter gears
- Maximum Ø3200 mm tip diameter
- Minimum Ø400 mm root diameter
- Maximum 50 mm module capacity
Technical Catalog
Download the catalog for full technical details, drawings and the option list.
Product Video
Click to watch
| Maximum Workpiece Weight | 40,000 kg |
|---|
| Module | Max. 50 mm |
|---|
| Grinding Method | Profile / Form grinding |
|---|---|
| Maximum Tip Diameter | Ø3200 mm |
| Minimum Root Diameter | Ø400 mm |
| Maximum Helix Angle | ±35° |
| Maximum Tooth Width | 1,500 mm |
| Work Table Diameter | Ø2200 mm |
Technical values may vary depending on the model and configuration.
Optional Equipment
Select equipment to include in your quote.
Request a Quote for This Model
Fill in the form for configuration, delivery and pricing; our team will get back to you shortly.
Related Products
CNC Gear Grinding Machines
YKS7225AQCMT YKS7225A Dual-Station CNC Gear Grinding Machine
QCMT YKS7225A is a dual-station, high-efficiency and high-precision CNC gear grinding machine. With SIEMENS 840DSL CNC control, it manages automatic workpiece clamping, automatic tool setting, automatic grinding and automatic dressing. Suitable for precision grinding of high-volume involute cylindrical gears used in automotive, new energy vehicles and precision reducer sectors. It can process disc gears and shaft gears using generating and form grinding methods.
YK7215QCMT YK7215 CNC Gear Grinding Machine
QCMT YK7215 is a CNC gear grinding machine operating on the continuous generating grinding principle. Developed for high-efficiency and precise grinding of high-volume gear production. Its thermally symmetric and high-rigidity body design, combined with EGB and direct-drive technologies, delivers high machining efficiency, precision and stability. Suitable for automatic workpiece clamping, tool setting, grinding and dressing. Designed for precision grinding of high-volume involute cylindrical gears used in new energy vehicles, planetary reducers and machine tool sectors.
YKS7216QCMT YKS7216 CNC Gear Grinding Machine
QCMT YKS7216 is a next-generation CNC gear grinding machine with dual workpiece spindle design. Developed for high-precision grinding of small and medium-sized gears. It supports fully automatic control of workpiece loading and clamping, tool setting, grinding and dressing processes. The direct-drive spindle design helps increase spindle torsional rigidity and motion smoothness. The dual workpiece spindle design reduces auxiliary time and increases grinding efficiency.
