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| Parameter Item | Specification (GK250) |
|---|---|
| Range of grinding diameter of hole (mm) | 100-500 |
| Maximum grinding depth (mm) | 500 |
| Swing diameter of work piece (Inside shell) | 510 mm |
| Swing diameter of work piece (Outside shell) | 720 mm |
| Maximum stroke of workbench (mm) | 730 |
| Rotating speed of work piece (r/min) | 30-500 stepless |
| Rotating speed of grinding wheel (r/min) | 2000-10000 stepless |
| Motor power of grinding wheel (kw) | 5.5 |
| X/Z axis minimum resolution (mm) | 0.001 |
| Maximum load capacity (kg) | 300 |
| Roundness of internal hole (um) | 3 |
| Surface roughness (um) | Ra0.63 |
Horizontal Internal/Cylindrical Grinding Machines
Vertical Grinding Machines
Surface & Thread Grinding Machines
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