Studer S21 - Used machine
| Year | 1999 |
| Serial Number | 028.105.A0.018 |
| Model | S21 Lean CNC |
| CNC system | Fanuc 21i-T |
| Height of centers | 125 mm |
| Distance between centers | 400 mm |
| Max admitted weight between centers | 30 kgs |
| Travel of the axe X | 254 mm |
| Travel of the axe Z | 483 mm |
| size of the right grinding wheel | 400x40x127 mm |
| size of the left grinding wheel | 400x40x127 mm |
| Grinding wheel speed | 500 rpm |
| Spindle power | 4 KW |
| Parts head | CM4 |
| Workhead speed | 0 à 1'000 t/mn |
| Wheel head speed | 1200/3800 t/mn |
| Tail stock taper | CM3 |
| tailstock stroke | 35 mm |
| Weight | 4000 Kg |
| Dimensions | 2000x2200x2000 mm |
Accessories :
- Grinding wheels with flanges
- Dressing device for grinding wheels
- Layette for tools
- Coolant tank
