Studer S31

The S31 is a cylindrical grinding machine for small to large workpieces in single, small and large series production. It has a distance between centres of 400mm (15.7") / 650mm (25.6") / 1,000mm (40") / 1,600mm (63") and a centre height of 175mm (6.9"). It can machine workpieces with a maximum weight of 150kg (330lbs).

Thanks to the upgradeable modular system, the S31 can be adapted to match your precise requirements. The swiveling wheelhead allows you to externally, internally and face grind workpieces in a single clamping – with a high-resolution B-axis of 0.00005°. Its foundation is a machine base made of solid Granitan® S103.

Key features

  • Turret wheelhead with the option of:
    – Stepless B axis
    – B axis with 1° Hirth serration
  • Frequency-controlled motor-driven grinding spindles for external and internal grinding
  • C-axis for the workhead for form and thread grinding
  • An additional T-slot integrated into workpiece table for dressing device
  • Full enclosure with two sliding doors
  • Granitan® S103 mineral casting machine base
  • Extremely easy programming with StuderPictogramming
  • Reduced setup and resetting times with STUDER Quick-Set
  • High-speed machining (HSM) for efficient and high-precision form grinding
  • Standardized interfaces for loader and peripheral devices
  • Flexibly expandable with integrated software modules
  • StuderWIN programming software (optional) for creating grinding and dressing programs on an external PC

Get in touch

If you have any questions about our machines, or interest in setting up a new machining process. Our expert team are more than happy to help.

Contact us