ALPD3040-6 Mobile Column Drum Drilling Machine,lathe bed adopts water-cooling, equipped with coolant supply, recycling, and circulation system, the way of row cutting is lower cutting, and equipped with automatic cutting machine, the lathe bed automatically clean discharge iron pin, equipped with automatic oil lubrication system, guarantee the smooth linear guide and ball screw work effectively for a long time.
ALPD3040-6 Mobile Column Drum Drilling Machine,lathe bed adopts water-cooling, equipped with coolant supply, recycling, and circulation system, the way of row cutting is lower cutting, and equipped with automatic cutting machine, the lathe bed automatically clean discharge iron pin, equipped with automatic oil lubrication system, guarantee the smooth linear guide and ball screw work effectively for a long time.
Main Technical Parameters
| Item | Unit | ALPD3040-6 | |
| Maximum workpiece size | WXL | mm | 300×3000 |
| Maximum thickness of workpece | ≤ 5mm | ||
| Vertical pillow drilling power head | Qty. | PCS | 1 |
| Spindle taper | BT40 | ||
| drilling diameter | mm | Φ2-Φ26 | |
| Spindle speed | r/min | 30~1500 | |
| Variable frequency spindle motor | KW | 2.2 | |
| Distance between the lower end face of spindle and the center of chuck | mm | 200-450 | |
| Workpiece rotation axis (Y axis) | Diameter range | mm | 30-400 |
| X-axis moving speed | m/min | 0~9 | |
| X-axis servo motor power | KW | 2.3*1 | |
| Power head moves vertically (X axis) | Maximum travel | mm | 3000 |
| Y-axis movement speed | m/min | 0~9 | |
| Y axis servo motor power | KW | 2.3*1 | |
| Vertical ram feed motion (Z axis) | Maximum travel | mm | 250 |
| Z-axis movement speed | m/min | 0~8 | |
| Z axis servo motor power | KW | 1 × 2.3 brake | |
| Three-axis positioning accuracy | X/Y/Z | mm | ±0.05/300 |
| Three-axis repeat positioning accuracy | X/Y/Z | mm | ±0.025/300 |
| Machine dimension | Length × width × height | mm | 4900*1500*1900 |
| Gross weight | t | (about) 3 | |
Stand column, Z axis sliding table and lathe bed are steel structure. High temperature annealing before processing, after semi processing, the stress can be removed by secondary annealing, and then can make sure the accuracy and stability of the machine tool.
