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Description | SPR-50 | SPR-114 |
Mechanical speed | 4~20 mpm | 3~18 mpm |
Finish | 600 grit | 600 grit |
Head shaft | 40Cr., annealed | 40Cr., annealed |
Main shaft OD | 36mm | 36mm |
Max. polishing wheel OD | 15-~350mm | 150~350mm |
Max. polishing wheel th. | 150mm | 150mm |
Polishing wheel RPM | 2300 | 2300 |
Polishing head electrical | 10x4kw | 10x5.5kw |
Total efficiency (kw) | 32 | 44 |
Run-out table | ----- | ----- |
Dimension (main machine) | 7100x1300x1600 | 7200x1370x1750 |