The position of the turrets and the sub-spindle featuring a double movement (longitudinal and transversal) enables reliable and flexible machining operations on both spindles.
Automatic and simultaneous machining on both sides of any workpiece
4-axis turning using both turrets on main spindle for simultaneous operation
Parts unloading performed in idle time
Reduction of non-productive times
Higher productivity
The QUATTRO T3 range of machines equipped with three turrets and thirteen axes is the latest product developed by Biglia in the field of high-performance twin-spindle bar turning centres
| TECHNICAL FEATURES | B446 T2 | B465 T2 | |
|---|---|---|---|
| Bar capacity | mm | 51 | 70 |
| Max. machining diameter | mm | 200 | 200 |
| Max. machining length | mm | 350 | 350 |
| Y-axis travel | mm | 90 | 90 |
| Main spindle: max. speed | giri/min | 5000 | 4000 |
| Chuck diameter | mm | 165-210 | 165-210 |
| Motor power (50%) | kW | 15 | 26 |
| Contromandrino: Vel. rotaz. | giri/min | 5000 | 5000 |
| Chuck diameter | mm | 165 | 165 |
| Motor power (50%) | kW | 11 | 11 |
| Number of tools | nr | 24 (24 mot.) | 24 (24 mot.) |
| Speed of rotary tools | giri/min | 4000 | 4000 |
| Power of rotary tools | kW | 3,7 | 3,7 |
| Machine weight with swarf conveyor | kg | 7900 | 8100 |
| Dimensions | cm | 453x211x220h | 453x211x220h |
| TECHNICAL FEATURES | B446 T3 | B465 T3 | |
|---|---|---|---|
| Bar capacity | mm | 51 | 70 |
| Max. machining diameter | mm | 230 | 230 |
| Y-axis travel | mm | 90 | 90 |
| Main spindle: max. speed | giri/min | 5000 | 4000 |
| Motor power (50%) | kW | 15 | 26 |
| Sub-spindle: Max. speed | giri/min | 5000 | 5000 |
| Motor power (50%) | kW | 11 | 11 |
| Number of tools | 12x3 | 12x3 | |
| Number of rotary tools | 12x3 | 12x3 | |
| VMax. speed | giri/min | 4000 | 4000 |
| Motor power (50%) | kW | 3,7 | 3,7 |
| Machine weight with swarf conveyor | kg | 8200 | 8400 |
| Dimensions | cm | 453x211x220h | 453x211x220h |
B446-465 T2 S2M
- 2 torrette motorizzate;
- 2 mandrini con asse C.
B446-465 T2 Y
- 2 torrette motorizzate;
- 2 mandrini con asse C;
- 1 asse Y.
B446-465 T2 Y2
- 2 torrette motorizzate;
- 2 mandrini con asse C;
- 2 assi Y.
446-465 T3 Y2
- 3 torrette motorizzate;
- 2 mandrini con asse C;
- 2 assi Y.
446-465 T3 Y3
- 3 torrette motorizzate;
- 2 mandrini con asse C;
- 3 assi Y.
B446-465 T2-T3 FRA (4.5MB – file pdf)
B446-465 T2-T3 ENG (4.5MB – file pdf)
B446-465 T2-T3 ITA (4.5MB – file pdf)
B446-465 T2-T3 DEU (4.5MB – file pdf)
