CNC Angle Line Machine Angle Steel Sizes Up To 250x250x32m With Drilling Marking Capabilities
Product Introduction:
The CNC angle drilling and marking machine line is meticulously engineered for the drilling and marking of large, high-strength angle steel utilized in transmission line towers. This system guarantees the precise drilling of all holes in the angle steel, ensuring exceptional hole quality and positional accuracy. Additionally, it improves production efficiency while offering a high degree of automation.
Main Parameters:
| Model |
ADM2532 |
| Angle size (mm) |
100×100×10~250×250×32 |
| Max. length of blank(m) |
14 |
| Taper of drilling spindle |
BT40 |
| Max. Drilling diameter (mm) |
Ф40 |
| Qty. of drill on each side (pcs) |
3 (6 in total on both side) |
| Max.spindle rotation speed (r/min) |
6000 |
| Max.cutting speed of drill (m/min) |
200 |
| CNC axes |
9 |
| Range of back mark (mm) |
50-220 (stepless) |
| Max. angle feeding speed (m/min) |
40 |
| Marking force (kN) |
1000/1200 |
| Qty. of character group |
4 |
| Qty. of character in each group |
18 |
| Character size(mm) |
14×10×19 |
| Drill bit cooling system |
Air atomization dry internal cooling |
| Programming mode |
Lofting software or instruction programming |
| Overall dimensions (m) |
34×8×3 |
Product Features:
1. The production line is outfitted with an automated loading system, comprising a horizontal feeding channel, a rotating loading rack, and an automatic unloading system, all powered by a sophisticated feeding mechanism. This integration guarantees a seamless and efficient workflow for all drilling and steel stamping operations on the angle steel. The entire process is fully automated, eliminating the need for manual intervention and substantially minimizing labor requirements for operators.
2. The drilling spindle is equipped with a Taiwan BT40 precision spindle, featuring internal coolant to improve drilling efficiency and accuracy. The drilling unit is comprised of six CNC drilling heads, with three mounted on each side of the angle steel. The heads on both sides are capable of simultaneously drilling holes of the same diameter and consistent spacing from the upper ends of the angle steel flanges.
3. The software features a bilingual Chinese/English interface, ensuring easy navigation and a clear display of workpiece drawings.
4. The programming process is simplified and efficient; users only need to input the workpiece dimensions, hole diameter, spacing, and quantity to automatically generate the program. Additionally, CAD/CAM lofting software can be utilized for smooth file conversion. The system is fully compatible with NC1 files generated by TEKLA software.
5. Key hydraulic, pneumatic, and electrical components are procured from well-known, high-performance brands to guarantee exceptional reliability and a prolonged operational lifespan.
6. The system is equipped with an integrated self-diagnostic function, facilitating efficient fault detection and troubleshooting.
7. An optional shearing unit is available, featuring a dual-blade cutting mechanism designed to enhance performance.
These specimens represent a variety of standard specifications and hole configurations of angle steel typically used in the construction of transmission line towers. They serve as a visual reference for prospective users or inspectors to assess the functional performance of the equipment, offering clear and measurable benchmarks to determine whether the equipment meets the required manufacturing standards for transmission line tower fabrication.
In the construction of ultra-high voltage (UHV) transmission lines, where transmission towers are exposed to extreme weather conditions and heavy loads, this equipment plays a crucial role in processing the angle steel components that form the core load-bearing framework of the towers. It effectively performs drilling and stamping operations on the angle steel used in tower bodies, cross-arms, and other essential structural elements, ensuring precise dimensional accuracy and consistent connection performance. As a result, it plays a key role in preserving the long-term structural integrity and stability of the transmission towers throughout their operational lifespan.
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