Rotary Table Hole Grinding Machine

KEHREN RI-12-4

rotary table diameter 1200 mm
Control Siemens 840 D
internal grinding diameter 1450 mm
swing diameter 1500 mm
workpiece weight 3000 kg
z-travel 1200 mm
feeds z-axis 0,01-10.000 mm/min
x-travel 1900 mm
feeds x-axis 0,01-15.000 mm/min
b-axis 280 °
weight of the machine ca. 25 t
dimensions of the machine ca. 8,6x5,5x5,5 m
Spindle 1

Diameter 230 mm
-Speed ??2,000–12,000 rpm
-Grinding height 820 mm
-Power 25 kW
-Tool holder HSK-C80

Spindle 2

Diameter 140 mm
-Speed ??1,500–4,500 rpm
-Grinding height 700 mm
-Power 15 kW
-Tool holder V 56

Spindle 3

Diameter 140 mm
-Speed ??1,500–4,500 rpm
-Grinding height 700 mm
-Power 15 kW
-Tool holder V 56

Spindle 4

Diameter 140 mm
-Speed ??1,500–4,500 rpm
-Grinding height 1,100 mm
-Power 15 kW
-Tool holder V 56

Workpiece measurement
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