| Model | VMC550 | VMC650 |
| Work table size | 700x350 mm | 900x400 mm |
| Max work table loading | 300 kg | 450 kg |
| X/Y/Z axis travel | 550x350x500 mm | 650x400x500 mm |
| Distance between spindle center and column surface | 419 mm | 476 mm |
| Distance between spindle and work table surface | 100-600 mm | 100-600 mm |
| X/Y/Z max feed speed | 10000 mm/min | 10000 mm/min |
| X/Y/Z max rapid speed | 20/20/15 m/min | 24/24/20 m/min |
| The spindle max speed | 8000 r/min | 8000 r/min |
| The spindle taper | BT40 | BT40 |
| Spindle motor | 3.7/5.5 kw | 5.5/7.5 kw |
| X/Y/Z axis Servo motor | 1.0/1.0/1.5 kw | 1.0/1.0/1.5 kw |
| T-slot of work table | 3-18x105 mm | 3-18x125 mm |
| Repeat positioning accuracy | +/-0.004 mm | +/-0.004 mm |
| Tool capacity | 12/16 | 16/16 |
| Max tool weight | 7 kg | 7 kg |
| Max tool length | 250/350 mm | 250/350 mm |
| Electric capacity | 8 | 10 |
| Machine size (L*W*H) | 2380x1950x2300 mm | 2300x2200x2400 mm |
| Net weight | 3200 kg | 4500 kg |