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INDEX G 420
Type: G 420
Manufacturer: INDEX
Control: SIEMENS 840 D Solution Line
Year: 2023
Stock: 023112
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INDEX G 420 is a CNC turning-milling-drilling center of high precision, delivering superior accuracy and reliability. Features 2 turning spindles, 1 milling head, 2 turrets with 12 positions each and a 115-tool changer; spindle nose HSK‑A63. Spindle speeds up to 5400 min‑1, stepless 0–4000 min‑1; spindle power 34 kW; max torque 811 Nm; supply 3×400 V 50 Hz. Weight ≈23,000 kg; footprint L5060×W3025×H3165 mm. Loading robot: FANUC. Achieves tight tolerances; suitable for automotive, aerospace, medical, watchmaking and machine-tool sectors.

Number of turning spindles 2
Number of milling heads 1
Number of revolvers 2
   Number of positions turret 1 12
   Number of positions turret 2 12
   Driven tools turret
   Spindle speeds 5400 t/min
Spindle nose: HSK-A 63
Tool changer: (number of tools) 115
Main spindle:
   Spindle speeds:
   stepless
   from 0 t/min
   up to 4000 t/min
   Spindle power 34 kW
   Torque max. 811 Nm
Voltage 50 Hz 3x 400 Volt
Machine's weight about 23000 kg
Overall dimensions machine:
   Length 5060 mm
   Width 3’025 mm
   Height 3165 mm
Various accessories:
Loading roboter FANUC

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