ZKB850 Heat-exchanger Ring Die Drilling Machine is mainly composed of CNC turn table and four feed spindle.
ZKB850 Heat-exchanger Ring Die Drilling Machine is mainly composed of CNC turn table and four feed spindle.
Main Technical Parameters
| Item | Unit | ALZKB850 |
| Angle size | mm | Φ850 |
| Max. Workpiece Length | m | 12 or as customer request |
| Marking Force | kn | 1030 |
| Marking Groups | 4 | |
| Dimension of Characters | mm | Letter size 16X10X14 NOS. Stamp size:30X20X12 |
| Adjustment Range of Stadia | mm | 40--220 (stepless adjustment) |
| No. Of Drills on each side | 1 (3) | |
| Taper of drilling spindle | BT40 | |
| Max. Drilling dia. | mm | Φ40 |
| Max. Rotation speed of spindle | R/min | 6000 |
| Max feeding speed of drilling spindle | M/min | 15 |
| Forward Speed | M/min | 50 |
| Overall dimension | mm | 30000x7000x2500 |
| Total power | kw | 109.7 |
| Net Weight | kg | 31000 |
Multi-process processing greatly improves the processing efficiency and processing quality. The machine has good rigidity and high stability to ensure long-term work.
1) Y, Z transmission system, adopts NC software limitation, electrical limitation and other control system to make sure a safe work environment.
2)Bed material: rotary table adopts 16Mn steel plate-welded, Stress relieving after welding (580℃ of the annealing temperature). ram adopts HT250 casting, artificial aging treatment.
3) All gear for machine tool adopts hard tooth surface nitriding treatment, high hardness, wear resistance.
The machining process is numerically controlled, with high efficiency, high precision, convenient programming and simple operation.
