KELLENBERGER 100 – platform concept offering the widest possible range of configuration options

User-friendly, ergonomic design
Simple operation via intuitive touchscreen interface

Technical highlights

  • State-of-the-art Fanuc CNC system with 19″ touchscreen
  • Guide with special coating for wear-free operation and perfect contour precision
  • Temperature stability thanks to integrated cooling circuit
  • Innovative compact wheelhead with 10 versions and 11.5 kW drive output
  • Collision-free grinding configuration of 3 tool positions and one measuring position
  • New measuring sensor configuration without tilting mechanism for increased measurement precision
  • High dimensional precision for non-circular grinding thanks to direct drive at the workpiece
  • Replacement of belt-driven internal grinding spindles with lower-cost motor spindles
  • Large capacity with 200 mm centre height and 150 kg workpiece weight
  • New dressing concept with optimised, generous stroke ratios
  • Open system for automation, automatic door operator
  • Integrated lifting system for changing grinding wheels and tailstock mounting
  • Servicing-friendly machine design


  • FEM-optimised cast bed
  • Optimised slideway on Z-axis
  • Linear guide on X-axis

Modular wheelhead with high-precision B-axis

10 compact wheelhead versions for optimal machine design based on the parts to be processed. Diagonal configuration and new collision-free universal design with 500 mm grinding wheel diameter.

Workhead and tailstock

  • Standard design with 100 kg workpiece weight
  • Strengthened version with 150 kg
  • High torque for non-circular grinding
  • Synchronous tailstock including automatic fine adjustment for production applications

CNC control system with Fanuc 31i with 19″ touchscreen

  • Comprehensive user support with revamped intuitive touchscreen control
  • Redesigned cycle programming
  • Workpiece-based graphic programming
  • Integrated automatic calculation technology