| Model | MY820 |
| Working table | Table Size (L× W) | mm | 480×200 |
| Max movement of working table(L× W) | mm | 530×220 |
| (number×width) | mm | 1×14 |
| Grinding wheel | Max distance from spindle center to table surface | mm | 450 |
| Wheel Size(Outer diameter×width×Inner diameter) | mm | φ200×20×Φ31.75 |
| Wheel speed | 50HZ | r/min | 2850 |
| 60HZ | 3440 |
| Feed amount | Longitudinal speed of working table | m/min | 3-20 |
| Cross feed(front and rear) on handwheel | Per revolution | mm | 2.5 |
| Per graduation | mm | 0.02 |
| Vertical(up and down) feed on handwheel | Per revolution | mm | 1.25 |
| Per graduation | mm | 0.01 |
| Motor power | Spindle motor | kw | 1.1 |
| Coolant pump motor | W | 40 |
| Hydraulic system | Hydraulic motor | kw | 1.5 |
| Working pressure | Mpa | 3 |
| Oil tank capacity | L | 80 |
| Max flow | L/min | 18 |
| Working precision | The parallelism of working surface to base level | mm | 300:0.005 |
| Surface roughness | μm | Ra0.32 |
| Weight | Net | kg | 750 |
| Gross | kg | 850 |
| Overall dimension(L×W×H) | mm | 1680x1140x1760 |
| Package dimension(L×W×H) | mm | 1630x1170x1940 |
