| Model | M7163*1250 | |||
| Working table | Table size(L * W) | mm | 1250*630 | |
| Max movement of working table(L * W) | mm | 1350 | ||
| T-Slot(number * width) | | 5×18 | ||
| Speed of working table | m/min | 3--25 | ||
| Grinding head | Max distance from spindle center to table surface | mm | 800 | |
| Max travel of grinding head Cross (Manual and hydraulic) | mm | 700 | ||
| Max travel of grinding head Vertical (Manual) | mm | 600 | ||
| Spindle speed | rpm | 1440 | ||
| Wheel Size (Outer diameter * width * Inner diameter) | mm | φ400×40×φ127 | ||
| Scale on the vertical handwheel | mm | 0.01 | ||
| Grinding head feed per revolution of handwheel | mm | 1 | ||
| Total power | kw | 12 | ||
| Spindle motor | Power | kw | 7.5 | |
| Speed | r/min | 1440 | ||
| Rapid up and down motor | Power | kw | 0.37 | |
| Speed | r/min | 1440 | ||
| Oil pump motor | Power | kw | 4 | |
| Speed | r/min | 960 | ||
| Coolant pump motor | Power | kw | 0.125 | |
| Speed | r/min | 2800 | ||
| Oil pump | Flow | L/min | 125 | |
| Working pressure | MPa | 1.5 | ||
| Working precision | The parallelism of working surface to base level | mm | 1000:0.015 | |
| Surface roughness | µm | Ra0.63 | ||
| Weight | N.W./G.W. | kg | 5600/6300 | |
| Overall dimension (L*W*H) | mm | 3210x1900x2500 | ||
