Our Thermo-Friendly Concept and technologies remove the effects of temperature change.
The Okuma cylindrical grinder GP-57N is designed for the precision grinding of large parts.
Highly efficient and accurate OD grinding of large workpieces up to 21.65" in diameter, 124" in length, and 3,968 lbs. The hydrodynamic wheel spindle provides heavy-duty and high-precision grinding with shorter cycle times. The GP-N series is equipped with the OSP-P300GA control for grinders. Its outstanding user-friendliness increases work efficiency.
| Distance Between Centers | in | 84.65, 104.33, or 124.02 |
| Max Grinding Dia. | in | Ø21.65 |
| Grinding Wheel ODxID | in | Ø29.925 × Ø12 |
| Max Grinding Wheel Width | in | 5.12 |
| Rapid Traverse:X | ipm | 472 |
| Rapid Traverse:Z | ipm | 394 |
| Wheel Spindle Motor | hp | 20 |
| Distance Between Centers | mm | 2,150, 2,650, or 3,150 |
| Max Grinding Dia. | mm | Ø550 |
| Grinding Wheel ODxID | mm | Ø760 × Ø304.8 |
| Max Grinding Wheel Width | mm | 130 |
| Rapid Traverse:X | m/min | 12 |
| Rapid Traverse:Z | m/min | 10 |
| Wheel Spindle Motor | kW | 15 |
Lift, load, turn and transform what's possible in manufacturing. With Okuma Factory Automation, your machine becomes more than a tool – it becomes a partner in efficiency and precision.
EXPLORE AUTOMATION
Okuma standard automation systems are ready to perform. From loaders to pallet changers, these systems are built for speed, accuracy, and uptime.
When the challenge is complex, the solution is Okuma. Our specialized automation systems meet the demands of your production. No idea is too bold.
