India
VTL
VTL Series
Varients:
VTL 400 / VTL 500-5,7 / VTL 750
To meet the requirement of heavy engineering industries such as Oil & Gas, Earth Moving, Automobile VTL series machines delivers its best. Graded cast iron bed and column assures thermal stability and better machine life accuracy along with great rigidity, stability and performance. Box type construction, heavy duty spindle, high speed bi-directional servo turret and wider box guide ways assures vibration free cutting. VTL finds its wide application for machining of bigger diameter heavy component like valve body, motor body, break drum, disc brake etc.
Key Features
- Heavy and rigid single piece structure.
- Heavy duty box type guide ways.
- Rigid saddle and ribbed column structure.
- High performance heavy duty spindle.
- Counter balance Z axis.
- Bi-directional 8-station high precise fast servo turret.
- Live tool turret available for milling operations
- Hydraulic chucking.
- Auto and manual coolant system.
- Electrical with quality devices & panel with A.C.
- Centralized & programmable lubrication.
- Rear side efficient chip disposal from centre of bed.
- Easy accessibility for job loading from top and front.
- Ergonomic design and improved operating features.
Monoblock Rigid Structure- 3-point Levelling
- Bi-directional servo turret
- 90° Tilting operator panel
- TPM Friendliness
| VTL 400 | VTL 500/5A | VTL 500/5B | VTL 500/7A | VTL 500/7B | VTL 750A | VTL 750B | ||
| Capacity | ||||||||
| Swing Dia. | mm | 625 | 720 | 720 | 720 | 720 | 900 | 900 |
| Std. Turning Dia. | mm | 400 | 500 | 500 | 500 | 500 | 750 | 750 |
| Max. Turning Dia* | mm | 420 | 500 | 500 | 500 | 500 | 750 | 750 |
| Max. Turning Length* | mm | 410 | 500 | 500 | 750 | 750 | 750 | 750 |
| Slides | ||||||||
| X-Axis (Horizontal) | mm | 225 | 265 | 265 | 265 | 265 | 400 | 400 |
| Z-Axis (Vertical) | mm | 410 | 500 | 500 | 750 | 750 | 750 | 750 |
| Feed | ||||||||
| Rapid (X/Z Axis) | m/min | 24 | 20 | 20 | 20 | 20 | 20 | 20 |
| Cutting Feed | m/min | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Main Spindle | ||||||||
| Chuck Size | mm | 250 | 315 | 400 | 315 | 400 | 400 | 530 |
| Range of Table Speed | rpm | 3000 | 2500 | 1500 | 2500 | 1500 | 1500 | 1200 |
| Front Bearing Dia. | mm | 100 | 120 | 160 | 120 | 160 | 160 | 200 |
| Spindle Nose | A2-6 | A28 | A211 | A28 | A211 | A211 | A215 | |
| Spindle Motor Power - Fanuc | kW | 15/11 | 18.5 /15 | 22/18.5 | 18.5 /15 | 22/18.5 | 22/18.5 | 22/18.5 |
| Spindle Motor Power - Siemens | kW | 15.6/12 | 27.8/18.5 | 27.8/18.5 | 27.8/18.5 | 27.8/18.5 | 27.8/18.5 | 42/28 |
| Gear Box | Opt | Opt | Std | Opt | Std | Std | Std | |
| Tool Turret | ||||||||
| Type of Turret | Servo | Servo | Servo | Servo | Servo | Servo | Servo | |
| No. of Tool Station | 8 | 8 | 8 | 8 | 8 | 8 | 8 | |
| Tool Size | mm | 25 x 25 | 25 x 25 | 32 x 32 | 25 x 25 | 32 x 32 | 32 x 32 | 32 x 32 |
| Boring Bar Dia. | mm | 50 | 50 | 50 | 50 | 50 | 60 | 60 |
| Accuracy (as per VDI/DGQ 3441) | ||||||||
| Positioning Uncertainty(P) | mm | 0.01 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 | 0.015 |
| Repeatability (Ps Medium) | mm | 0.005 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 | 0.007 |
| Other Data | ||||||||
| Machine Weight (Approx) | kg | 5500 | 8000 | 8200 | 8500 | 8700 | 10500 | 10700 |
| Machine Dimension (Approx) | ||||||||
| Length | mm | 2690 | 2870 | 2870 | 2870 | 2870 | 3275 | 3275 |
| Width | mm | 1600 | 1715 | 1715 | 1715 | 1715 | 2075 | 2075 |
| Height | mm | 2560 | 3240 | 3240 | 3690 | 3690 | 3540 | 3540 |
* Depend upon clamping arrangement, Tooling & Job
# Refer machine detailed layout
