How much does the INDEX G320 weigh?

23000 kg, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).

What is the maximum spindle speed of the INDEX G320?

4000 rpm, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).

What is the X-axis travel of the INDEX G320?

620 mm, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).

INDEX G320

The INDEX G320 is a turn-mill center for medium-sized workpieces, with a 1,400 mm turning length and 102 mm bar capacity. It uses HSK-T63 or Capto-C6 tooling on a motor milling spindle and has a B axis for 5-axis milling. The main spindle runs at up to 4,000 rpm and the milling spindle at up to 12,000 rpm.

Source checked9/9 values · 2026-10-26INDEX-TRAUB CNC multitasking

Travel X

620mm

Travel Z

1,400mm

Spindle max

4,000rpm

Weight

23,000kg

Specification

1 source

Category	cnc multitasking
Rapid traverse	50 m/min
Max turning length	1,400 mm
Bar capacity	102 mm
Spindles	2

Quick answers

How much does the INDEX G320 weigh?: 23000 kg, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).
What is the maximum spindle speed of the INDEX G320?: 4000 rpm, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).
What is the X-axis travel of the INDEX G320?: 620 mm, per Turn-mill center INDEX G300 / INDEX G320 (index-group.com).

Study notes

Main spindle power/torque: 44/59 kW and 525/715 Nm at 100%/40% duty.
Milling spindle: HSK-T63/Capto-C6, 12,000 rpm max, 16/16 and 25.7/25.5 kW at 100%/25%, 45/72 and 60/95 Nm at 100%/25%.
B axis swivel range is -25/+205 degrees (±115), rapid traverse rate 90 rpm.
Tool magazine: 56/111 stations.
Clamping range 20-101 mm.
Machine dimensions 4,470 x 2,962 x 2,700 mm; connecting power 112 kW; control Siemens S840D sl.
Upper slide: Y travel +135/-115 mm; rapid traverse X/Y/Z 30/20/50 m/min; feed forces 9,000/10,000/10,000 N.
Lower tool carrier (shared with G300): VDI30/VDI40, 15/12 stations, 7,200/5,400 rpm max, 25/30 Nm at 25%.
Lower slide: X 180 mm, Y ±60 mm, Z 1,490 mm; rapid traverse 30/20/50 m/min; feed forces 9,000/10,000/10,000 N.

Safety

Tool magazine operating limits: max tool weight 8 kg, max tool diameter 125 mm, max tool length 400 mm.
Integrated handling option is limited to parts up to 20 kg and diameters up to 120 mm (shaft) or 200 mm (flange).