The use of the HYDRA expansion mandrel is in a fully automated process for gear grinding. The adaptation can be flanged directly onto the machine spindle, onto a base chuck or designed to fit a quick-change system. The components are clamped in a form-fitting manner on the entire lateral surface of the mounting hole.
- Operated by the machines pull/push rod
- Can be used in a fully automated process
- Insensitive to dirt
- Flanged mount
- High wear resistance
- High concentricity and repeatability
- Interchangeable workpiece stops




