- *The grinding head diameter ranges from Φ45 to Φ350mm. The standard effective grinding depth is 1000mm, and the maximum effective grinding depth can reach 1200mm after customization.
- *The maximum workpiece swing diameter is Φ850mm, and the maximum rotation angle is 10° (capable of grinding tapered holes). The worktable adopts hydraulic stepless speed regulation.
- *The maximum workpiece placement length of this grinding machine can support 1600mm, which can meet the precision machining of inner holes of large shaft parts.
| Main Parameters ( “*” in the table represents customized ) | |
| Grinding Bore Diameter | Φ45 – Φ350mm |
| Grinding Depth | 1000mm (1200mm*) |
| Maximum Workpiece Swing Diameter | Φ850mm |
| Maximum Rotation Angle of Headstock | 10° |
| Maximum Stroke of Headstock | 1300mm (1500mm*) |
| Maximum Speed of Worktable | 4m/min |
| Minimum Adjustable Speed of Worktable | 1m/min |
| Workpiece Rotation Speed | 20 – 60r/min (frequency conversion stepless speed regulation) |
| Grinding Wheel Rotation Speed | 2500 – 4500r/min (depending on the workpiece) |
| Feed Resolution | 0.02mm |
| Total Power of Machine Tool | 12kW |
| Overall Dimensions of Machine Tool | 5500×1650×2100mm |
| Weight of Machine Tool | 8200kg |
| Working Accuracy | |
| Roundness of Inner Hole | 0.005mm |
| Cylindricity of Inner Hole | 0.01mm |
| Surface Roughness of Inner Hole | Ra0.63μm |
