High-speed peripheral grinding machine for indexable inserts


Basic Data

The CNC-based INSERT LINE grinding machine is a 4-axle high-speed peripheral grinding machine for series production of indexable inserts in very short production time. It grinds indexable inserts from hard materials from an internal diameter of 3 mm up to a maximum external diameter of 75 mm.


Mechanical layout

Excellent damping behavior and thermal stability of the machine bed through the use of Granitan® S103.

Hydrostatic system

Pre-stressed hydrostatic guides with linear motors for X and Z axles for high-grinding precision over the entire machine lifecycle.

Linear motors

Linear motors on the X and Z axes have a measurement system resolution of 0.01μm and, when combined with the hydrostatic guides, allow axle movements up to 30m/min.

Torque motors

Rotating axes B and C with torque motors provide very high dynamics and contour accuracy.

Hardware / Software
  • Flexible 6-axis robot
  • Stacker for up to 40 pallets
  • Mechanical gripper, magnetic gripper and vacuum gripper
Technical Data
kg / cm
lb / inches

Linear Axes

Max. Travel X 300 mm
Max. Travel Speed X 30'000 mm/min
Max. Travel Z 350 mm
Max. Travel Speed Z 30'000 mm/min

Spindle drive

Max. Spindle Power 12 kW
Max. Number Of Revolutions 3'200 /min
Max. Grinding Wheel Diameter 500 mm

Swiveling Axes

Swiveling Range B 255 °
Swiveling Range C ∞ °

Workpiece Data

Workpiece Length 0 - 50 mm
Workpiece Diameter 3 - 50 mm

Linear Axes

Max. Travel X 11,811 inch
Max. Travel Speed X 1.181 inch/min
Max. Travel Z 13,780 inch
Max. Travel Speed Z 1.181 inch/min

Spindle drive

Max. Spindle Power 12,000 hp
Max. Number Of Revolutions 3.200,000 rpm
Max. Grinding Wheel Diameter 500,000 inch

Swiveling Axes

Swiveling Range B 255 deg
Swiveling Range C ∞ deg

Workpiece Data

Workpiece Length 0 - 1,969 inch
Workpiece Diameter 0,118 - 1,969 inch
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Global Group
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