Heavy-duty double column vertical lathe engineered for precision turning of large components with exceptional stability, powerful cutting capability, and reliable performance.
Model
DVTL Series
Rigid Double Column Construction :
Designed with a robust double-column structure and heavy-duty cast-iron framework to provide exceptional stability, high load-bearing capacity, and vibration-free machining performance.
High Precision Turning :
Manufactured with precision-ground guideways and accurate spindle alignment to deliver superior machining accuracy, smooth surface finishing, and consistent repeatability for large components.
Powerful Cutting Capability :
Designed for heavy-duty turning applications with strong torque transmission and robust cutting performance, making it ideal for machining large and heavy workpieces.
Advanced Feed & Tool System :
Equipped with precision-controlled feed mechanisms and a durable tool carriage system for smooth operation, accurate tool positioning, and enhanced machining efficiency.
| Main Specifications | Unit | VT5225 | VT5232 | VT5240 | VT5250 | VT5263 |
|---|---|---|---|---|---|---|
| Max. turning diameter | mm | 2500 | 3200 | 4000 | 5000 | 6300 |
| Table diameter | mm | 2250 | 2830 | 2830/3200 | 4000/4500 | 4500/5700 |
| Max. height of workpiece | mm | 1600/2000/2500 | 1600/2000/2500 | 1600/2000/2500 | 2000/2500/3150 | 3150/4000 |
| Max. weight of workpiece | Ton | 10/16/20 | 10/16/20 | 20/32/50 | 32/50 | 50/100 |
| Max. torque of table | KN.m | 63 | 63 | 63/80 | 70/100 | 100 |
| Step range of table | steps | 16 | 16 | 16 | 16 | 16 |
| Range of table speeds | rpm | 2-63 | 2-63 | 0.5-40 | 0.5-40 | 0.5-38 |
| Max. cutting force of right tool head | KN | 35 | 35 | 35 | 35/50 | 50/80 |
| Max. cutting force of left tool head | KN | 28 | 28 | 28 | 28/40 | 40/70 |
| Swivel of tool head | ° | ±30 | ±30 | ±30 | ±30 | ±30 |
| Rapid travel of tool head | mm/min | 1550 | 1550 | 1550 | 1550 | 3500 |
| Vertical travel of right tool head | mm | 1400 | 1750 | 2150 | 2765 | 3450 |
| Horizontal travel of right tool head | mm | 1000/1250/1400 | 1000/1250 | 1000/1400 | 1250/1400/1600 | 1600/2000 |
| Vertical travel of left tool head | mm | 1400 | 1750 | 2150 | 2765 | 3450 |
| Horizontal travel of left tool head | mm | 1000/1250/1400 | 1000/1250 | 1000/1400 | 1250/1400/1600 | 1600/2000 |
| Ram travel of rail head | mm | 1000/1250 | 1000/1250 | 1000/1250 | 1000/1250/1600 | 1600/1800/2000 |
| Lifting speed of cross beam | mm/min | 350 | 350 | 350 | 350 | 410 |
| Travel of cross beam | mm | 1250/1650/2150 | 1250/1650/2150 | 1250/1650/2150 | 1500/2000/2650 | 2650/3000 |
| Main motor power | KW | AC.55 | AC.55 | AC.55 | AC.55/75 | AC.75/90 |