Bottle molds and spindle housings, neck rings and ball nuts – for parts like these, it’s the precision on the inside that counts. Manufacturers producing such parts for industries ranging from aerospace and automotive to machine manufacturing and die & mold must generate finely finished and precise ID surfaces as quickly and cost-effectively as possible.
STUDER Internal Cylindrical Universal Grinding Machines
The S121 is a universal internal cylindrical grinding machine for medium-sized workpieces in individual and small batch production. The reasonably priced universal machine has a swing diameter of 400mm (15.7").
The S131 is a CNC universal internal cylindrical grinding machine of the latest generation. The swing diameter above the workpiece table is 250 mm (9.8"), and the maximum workpiece length (including clamping device) is 300 mm (11.8").
The S141 is a CNC universal internal cylindrical grinding machine. Three sizes are available for workpiece lengths (including clamping devices) of 300mm (11.8"), 700mm (27.5") and 1300mm (51.2"). The maximum grinding length is 250mm (9.8") for internal and 150mm (5.9") for external diameters.