| Technical Specification |
| Model | MYK820 |
| Table Size (L x W) | 480x200 mm |
| Max movement of worktable (L x W) | 530x220 mm |
| T-Slot (Number x Width | 1x14 mm |
| Distance from table surface to soindle center | 450mm |
| Wheel size (O.D. x width x I.D.) | 200x20x中31.75 mm |
| Speed (r/min) | 2850 r/min |
| Longitudinal speed (left and right) of work table | 3-25 m/min |
| Cross feed amount (front and rear) of work tabl～o | 0.5-15 m/min |
| Vertical manual feed amount of grin | 0.005-0.05mm |
| Rapid up and down speed of grinding hea | 0-6 m/min |
| Spindlemotor | 1.5 Kw |
| Coolant pump motor | 40 W |
| Lift servo motor | 0.75 kw |
| Front and rear servo motor | 0.75 kw |
| Hydraulic motor | 1.5 kw |
| Working pressure | 3MPA |
| Tank capacity | 80 L |
| Maximum flow rate | 18 L/min |
| The parallelism of working surface to base level | 300:0.005mm |
| Surface roughness | Ra0.32 um |