7.5 kW (continuous) power at the spindle provides enormous capacity for highly efficient metal cutting.
A massive hydraulic turret providing over 23 kN of clamping force ensures ver y stable machining. Ver y responsive feed mechanism incorporating widely spaced, amply dimensioned Linear Motion guides and large diameter ball screws provide excellent par t-to-par t repeat accuracies.
Copious coolant and stability in machining ensure use of optimum cutting parameters, thereby reducing cost. Inter ference free turning diameter and ample working clearances add to operator convenience.
| DESCRIPTION | UNITS | LL20T L3 |
|---|---|---|
| CAPACITY | ||
| Swing Over bed | mm | 510 |
| Chuck dia. Max | mm | 210 |
| Max. Turning dia | mm | 320 |
| Max. Turning Length | mm | 310 |
| Admit Between Centres | mm | 440 |
| SPINDLE | ||
| Spindle nose | type | A2-6 |
| Hole through spindle | mm | 61 |
| Spindle speed | rpm | 3500 |
| Spindle motor power | kW | 9/11 |
| FEED | ||
| Inclination of Carriage | Deg | 30° to Horizontal Plane |
| Travel X - Axis | mm | 185 |
| Travel Z - Axis | m/min | 370 |
| Rapid traverse (X/Z) - Axes | m/min | 30 / 36 |
| TURRET | ||
| No. of Stations | nos. | 8 |
| Tool shank size | mm | 25 x 25 |
| Max. Boring bar dia | mm | 40 |
| Turret Indexing | Type | Hydraulic |
| Turret indexing time | Sec | 0.8 to 1 |
| TAIL STOCK | ||
| Quill dia | mm | 75 |
| Quill stroke | mm | 100 |
| Quill taper | Type | MT-4 |
| CNC SYSTEM | ||
| Controller | Type | Fanuc / Siemens* |
| MACHINE SIZE | ||
| L x B x H | mm | 2065 x 1925 x 1680 |
| Weight | kg | 3500 |