Please update your browser:

Your web browser Internet Explorer 11 is outdated and no longer supported.

The display of content and functionality is not guaranteed.

Microsoft Edge
Google Chrome
Mozilla Firefox
product picture

NVGH-6T

CNC Vertical Multi-Process Grinding Machine

Swing diameter
25.6 in.
Max. grinding diameter
23.6 in.
Max. workpiece height
19.7 in.
Max. grinding length
17.7 in.
Max. rotational speed of the working spindle
500 rpm
Max. rotational speed of the grinding spindle
10,000 rpm
Control & software alternatives
FANUC

Highlights

Excellent grinding performance by ultimate high-rigidity model

  • Highest spec model to improve productivity and to achieve high accuracy in various industries such as bearings, aircrafts, industrial machinery, etc.
  • 2 high-rigidity grinding spindles are equipped on a turret with continuous indexing function (B-axis); internal grinding spindle with HSK-A100, and external grinding spindle.

Hard turning function (option)

  • External grinding spindle can be changed to turning spindle for high-efficiency stock removal, which contributes to significant reduction of cycle time.

Work spindle C-axis function (option)

  • Continuous indexing of work spindle is available at minimum indexing unit 0.0001ﾟ by equipping Direct Drive motor
  • Enables non-round grinding such as polygon and cam shape, and also curvic coupling  by synchronous control of X and C-axis

Other features

  • Automation with SCARA robot, rotary stocker, APC (Automatic Pallet Changer), etc.
  • AMS (Automatic Measurement System) available with various stylus options
  • ATC (Automatic Tool Changer) with 6-tool storage for internal grinding spindle
  • Dresser unit with single point diamond (Options: Rotary dresser, R-shape dresser, AE sensor, etc.)

Sample applications

Downloads & Technical Data

Downloads

Clearance
Swing diameter
25.6 in.
Max. grinding diameter
23.6 in.
Max. workpiece height
19.7 in.
Max. grinding length
17.7 in.
Working spindle
Max. rotational speed of the working spindle
500 rpm
Grinding spindle
Max. rotational speed of the grinding spindle
10,000 rpm