- The machine tool guideways adopt double V-type preloaded, high-precision rolling guideways with good rigidity.
- Adopt high-speed and high-power electric grinding wheel spindle, powered by a static frequency converter, with low energy consumption and low noise.
- The feeding mechanism adopts a three-roller system and hydraulic control, with high precision.
- An optional end face grinding device can ensure the perpendicularity requirement between the workpiece end face and the hole under the condition of one-time clamping.
| Parameter | M215A |
| Grinding Hole Diameter | Φ3 – Φ50mm |
| Maximum Grinding Depth | 80mm |
| Workpiece Diameter – Inside Hood | Φ180mm |
| Workpiece Diameter – Outside Hood | Φ220mm |
| Maximum Swivel Angle of Headstock | 30° |
| Workpiece Rotation Speed | 280, 400, 560, 800r/min |
| Grinding Wheel Rotation Speed | 16000 – 24000, 48000 – 60000r/min |
| Total Power of Machine Tool | 9.74kW |
| Workpiece Motor Power | 0.45/0.75kW |
| Grinding Wheel Motor Power | 2.2 – 4kW |
| Overall Dimensions of Machine Tool | 1580×1450×1560mm |
| Weight of Machine Tool | 1500kg |
| End Grinding – Maximum Grinding Outside Diameter | Φ150mm |
| End Grinding – Grinding Wheel Rotation Speed | 8000r/min |
| Roundness of Inner Hole | 0.003mm |
| Cylindricity of Inner Hole | 0.003mm |
| Surface Roughness of Inner Hole | Ra0.4μm |
