• Grinding application (for OIG-200D): Two internal wheel spindles model for your different application requirements. It’s capable of grinding internal hole, end face and outer diameter at one time setting.
  • Automatic operation: To meet mass production requirements, automatic loading and unloading equipment is available to provide a fully automatic operation.
  • Slide table: The slides move on roller type linear guideways for increasing smoothness & stable movement.
  • Upgrade positioning accuracy: The feed axis is equipped with optical scale to upgrade positioning accuracy.

Product description


Internal grinding range (I.D.: length = 1.3) Ø6-200 mm
Max. workpiece length 200 mm
Internal wheel spindle
Spindle outer diameter Ø90 mm
Linear velocity 2000 M/min
Spindle speed 10000~50000 r.p.m.
Max. table traverse 500 mm
Max. table feed speed Z axis 5 M/min
Work Spindle
Spindle speed 0~800 r.p.m.
X axis feed speed 5 M/min
X axis min. travel unit 0.001 mm
Y axis min. travel unit 0.001 mm
Z axis min. travel unit 0.001 mm
Workhead swivel Clockwise 7° ~ anticlockwise 8° (manual)
Workhead motor 1 HP, 4 P (stepless variable frequency)
Grinding wheel motor 2 HP, 2 P (stepless variable frequency)
Coolant pump motor 1/8 HP, 4 P
X axis servo motor 1.8 kW
Y axis servo motor 1.8 kW
Z axis servo motor 1.8 kW
Controller FANUC
Machine weight
Net weight 5700 kg
The mentioned specifications & dimensions are subject to change without notice.


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