High Efficiency of Horizontal Hydrostatic Rotary Surface Grinder

Model number：GRC-060(080)

Characteristics:

  • The base adopts one-piece casting design which provides the best support and ensures the load rigidity of the machine.
  • The optimal Z-axis guideway design, perfectly achieving high positioning accuracy and stability during grinding process.
  • The guideway is designed in the non-processing area which maintains the service life of precision parts.
  • The spindle head adopts the best triangular span structure design which can reduce the amount of distortion, and provide high-performance heavy-cutting efficiency with stable grinding accuracy.
  • Widely used in general metal processing, mold processing, aerospace, and semiconductor industry for ceramic processing.

Specification

MODEL UNIT GRC-060 GRC-080
Controller Mitsubishi M80 Mitsubishi M80
Rotary Table
Rotary Table Diameter mm 600 800
Spindle Center to Table Surface mm 450 450
Max. Workpiece size (O.D. x Height) mm 600x270 800x270
Max. Table Load kg 10000 10000
Angle of Inclination for Worktable -- +/-2 deg +/-2 deg
Table Rotation Accuracy (run-out) mm <0.002 <0.002
Rotary Table Speed rpm 10~250 10~120
Wheel Spindle
Size (diameter x width x bore) mm Ø355x38xØ127 Ø355x50xØ127
Spindle Rotation Accuracy (run-out) mm <0.001 <0.001
Max. Wheel Speed rpm 2000 2000
Capacity
Hydrostatic Spindle/Rotary Table Tank liter 100 100
Coolant Tank liter 160 160
Other
Net/Gross Weight kg 7000/7900 7500/8400
Machine Size (LxWxH) mm 3450x2150x2750 3450x2150x2750

Application