Kellenberger K100 | CNC Universal Cylindrical Grinding Machine
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Kellenberger

To be updated
Condition: New
Scale: Production
Status: Ready-to-Ship
Ships From: USA

Product Description

Summary

The Kellenberger K100 is a CNC universal cylindrical grinding machine designed for precision external and internal grinding of shafts and cylindrical components. Its core function is to perform high-accuracy cylindrical grinding operations on workpieces up to 200 kg, supporting various grinding tasks through multiple configurable wheel heads, axes, and spindle options. Notable differentiators include direct-drive B and C axes, integrated in-process measurement, and advanced FANUC CNC with intuitive touch-screen interface.

Key Capabilities

  • Supports both external and internal cylindrical grinding via universal and diagonal grinding head configurations
  • Handles workpieces up to 200 kg, with center heights of 200/250 mm and center widths up to 1,700 mm
  • Equipped with direct-drive rotary B-axis (universal head) for flexible tool orientation and high positioning accuracy
  • Features integrated measuring probe with dedicated non-swiveling position for in-process measurement
  • Capable of high-precision non-circular (C-axis controlled) grinding
  • Includes intuitive operation via 19" touch screen and BLUE Solution software
  • Supports synchronous tailstock for complete shaft machining without a driver

Key Specifications

Parameter Value Unit
Maximum workpiece weight (between centers) 200 kg
Center width 600 / 1,000 / 1,700 mm
Center height 200 / 250 mm
Max workpiece diameter < 400 / < 500 mm
External grinding wheel size Ø400 x 63 / Ø500 x 100 mm
Grinding wheel drive power 11.5 kW
Grinding wheel peripheral speed 50 / 63 m/s
Internal grinding spindle max speed 90,000 min⁻¹
X/Z travel range 370 / 760 / 1,150 mm
Z-axis feed rate 20,000 mm/min
X-axis feed rate 10,000 mm/min
Z/X axis scale resolution 0.00001 mm
B-axis swivel range 280 degree
B-axis encoder resolution 0.00001 degree
C-axis encoder resolution 0.0001 degree
CNC control type Fanuc 31i-B