# DMG MORI IGT-8N

Hardware · `IGT-8N` · verification: source checked

The IGT-8N is an internal grinding machine intended for grinding spindle workpieces. It has a swing diameter of 450 mm, a maximum grinding diameter of 250 mm and a maximum grinding length of 300 mm, and it accepts workpieces up to 800 mm long. Four grinding spindles are mounted on a turret-type wheelhead so internal, external, face and taper grinding can be done in one chucking.

## Specification

| Property | Value |
|---|---|
| Category | cnc grinder |
| Weight | 8000 kg |
| Spindle max | 500 rpm |
| Max swing | 450 mm |

## Connected

- Manufacturer: [DMG MORI](https://machineschema.com/manufacturer/dmg-mori.md)

## Study notes

- Work area: swing diameter 450 mm (18 in), max grinding diameter 250 mm (10 in), max grinding length 300 mm (12 in), max workpiece length 800 mm (31 in).
- Work spindle maximum speed is 500 rpm.
- Four grinding spindles are equipped on a turret-type wheelhead as standard, enabling ID, OD, face and taper grinding in one-time chucking.
- The headstock has a standard swivel function with a setting unit of 0.0001° commanded by NC, used for taper grinding.
- Control and software alternatives are listed only as FANUC; no specific controller model is named in the document.

## Sources

1. [IGT-8N - Horizontal Grinding by DMG MORI - DMG MORI](https://en.dmgmori.com/products/machines/grinding/horizontal-grinding/igt/igt-8n) (accessed 2026-10-25)

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