EGV-3N

CNC Vertical External Grinding Machine

Swing diameter
380 mm
Max. grinding diameter
300 mm
Max. workpiece height
300 mm
Max. grinding length
150 mm
Max. spindle speed work spindle
800 rpm
Max. spindle speed grinding spindle
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
380 mm
Max. grinding diameter
300 mm
Max. workpiece height
300 mm
Max. grinding length
150 mm
Max. weight on work table
200 kg
Work spindle
Max. spindle speed work spindle
800 rpm
Max. Output power work spindle
2.2 kW (AC)
Grinding spindle
Tool type
Screw-in type
Number of spindles
1
Max. spindle speed grinding spindle
3,700 rpm
Max. output power grinding spindle
5.5 kW (AC)
Turret slide
Rapid traverse rate X / Z
24 m/min
Weight
Machine weight
5,500 kg