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DMG MORI NVGH-6T

The DMG MORI NVGH-6T is a CNC vertical multi-process grinding machine that performs internal and external grinding. It has a turret with a continuous-indexing B-axis carrying two grinding spindles, and its work area accepts a 650 mm swing diameter and a 500 mm workpiece height. Optional functions include hard turning, a C-axis work spindle, automatic tool changing, and automation with a SCARA robot.

Source checked5/5 values · 2026-10-25DMG MORICNC grinder
Spindle max
10,000rpm
Max swing
650mm

Specification

1 source
Categorycnc grinder
Spindle taperHSK-A100
Tool capacity6

Quick answers

What is the maximum spindle speed of the DMG MORI NVGH-6T?
10000 rpm, per NVGH-6T - Vertical Grinding by DMG MORI - DMG MORI (en.dmgmori.com).

Study notes

  • Max grinding diameter is 600 mm (24 in).
  • Max grinding length is 450 mm (18 in).
  • Max workpiece height is 500 mm (20 in).
  • Work spindle maximum speed is 500 rpm.
  • Control and software alternatives: FANUC; no specific controller model is named.
  • Two grinding spindles are mounted on a turret with continuous indexing (B-axis).
  • Optional hard turning changes the external grinding spindle to a turning spindle for stock removal.
  • Optional work spindle C-axis provides continuous indexing at a minimum unit of 0.0001° and enables non-round grinding such as polygon and cam shapes, plus curvic coupling by X/C-axis synchronous control.
  • Dresser unit uses a single-point diamond; options include rotary dresser, R-shape dresser, and AE sensor.
  • Automation options include SCARA robot, rotary stocker, APC, and AMS.
  • AMS is available with various stylus options.
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