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EGV-3N

CNC Vertical External Grinding Machine

Swing diameter
15 in. 380 mm
Max. grinding diameter
12 in. 300 mm
Max. workpiece height
12 in. 300 mm
Max. grinding length
6 in. 150 mm
Max. spindle speed work spindle
800 rpm 800 rpm
Max. spindle speed grinding spindle
3,700 rpm 3,700 rpm
Control & software alternatives
FANUC

Highlights

Operability improved by its vertical structure

  • Easy workpiece setup and centering with both hands
  • Stable workpiece seating on a chuck with less clamping force
  • Roundness of less than 1µm achieved with Taiyo Koki's standard test piece

Suitable for mass production of precision parts

  • Grinding spindle with rotation speed 3,700min-1
  • In-process OD measuring gauge available as an option

Space-saving feature

  • Minimized installation space with machine width 1,400mm x depth 3,050mm

Other features

  • Automation systems available such as robot, loader, stocker, etc (option)
  • Chucking systems available such as precision air chuck, scroll chuck, magnet chuck, etc (option)
  • Automatic measurement system (option)
  • Scale feedback control for X/Z-axis (option)
  • Single point dresser (Rotary dresser and AE dresser available as an option)

Application Examples

Downloads & Technical Data

Work Area
Swing diameter
15 in. 380 mm
Max. grinding diameter
12 in. 300 mm
Max. workpiece height
12 in. 300 mm
Max. grinding length
6 in. 150 mm
Work spindle
Max. spindle speed work spindle
800 rpm 800 rpm
Grinding spindle
Max. spindle speed grinding spindle
3,700 rpm 3,700 rpm