Cylindrical grinding / rounding

The RMD rounding machine from dama technologies ag: Cylindrical grinding and production of polygons between two driven workpiece spindles. The RMD
rounding machine offers a high-precision solution for grinding glass, sapphire and ceramic discs and cylinders.

The FB centerless grinding machine was developed for the precise grinding of synthetic bearing jewels, sapphire, watch crystals, ceramics and carbide. Thanks to the centerless grinding process and pneumatic feed control, workpieces are processed efficiently and with high dimensional accuracy. The machine was built and sold under the same name by Boccadoro before 2020.

The CG 322V rounding machine is a precision cylindrical grinding machine with 2 simultaneously driven workpiece spindles. The workpieces are clamped vertically in a stack between the two workpiece spindles via a force-controlled W-axis. Optionally, the workpiece spindles can be operated as a C-axis with gantry drive.