Model ADM2532 CNC Angle Drilling And Marking Machine BT40 Taper Of Drilling Spindle
Product Usage:
This custom-engineered CNC angle steel punching production line is specifically designed for the drilling and stamping procedures of large-sized, high-strength angle steel—a key material exclusively employed in the manufacturing of transmission line towers. The production line enables high-precision machining of all required holes on angle steel, offering superior hole quality, precise positional accuracy, outstanding production efficiency, and advanced automated performance.
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:
The CNC angle steel drilling production line adopts a highly automated processing configuration, integrating an automatic loading system consisting of a transverse feeding conveyor and rotary loading mechanism, an automatic unloading system, and an intelligent workpiece feeding unit. Drilling, punching, and marking operations on angle steel can be completed within a single continuous machining cycle without manual intervention during processing. This integrated automation minimizes labor requirements, enhances production throughput, maintains consistent processing quality, and ensures reliable and stable equipment operation.
The marking unit of the CNC angle steel punching and marking production line adopts a rigid enclosed-frame structure, providing excellent mechanical stability and sustained marking accuracy throughout continuous operation. The assembly consists of a fixed support base mounted on the machine frame, a movable worktable, and a hydraulically actuated character marking head. Based on machining instructions generated by the CNC control system, marking operations are automatically performed at the designated coordinates specified in the engineering drawings. To accommodate angle steel profiles with different dimensions, the unit is additionally equipped with a manual adjustment mechanism, allowing flexible vertical positioning of the movable marking assembly and precise adjustment of the marking head according to specific production requirements.
The drilling system of the CNC transmission tower processing equipment provides high positioning accuracy and consistent machining performance. The feeding mechanism is powered by a high-performance servo motor and utilizes a rack-and-pinion transmission arrangement to achieve smooth and precise workpiece movement. A rack position detection device combined with a high-precision feedback encoder forms a complete closed-loop positioning system, ensuring dependable material positioning throughout the machining operation. Meanwhile, the drilling heads moving along both flange directions of the angle steel are servo-driven through precision ball screw mechanisms, providing accurate hole positioning, stable machining performance, and high-quality processing results for angle steel components.
The industrial computer-based control system is equipped with a convenient Chinese-language operating interface, enabling production personnel to perform machine operations efficiently and intuitively. The system provides graphical displays of workpiece configurations and hole coordinate information, supporting convenient machining verification and real-time process supervision. It also allows direct import of machining programs generated by professional programming software, significantly improving the efficiency of CNC program storage, classification, retrieval, and overall production management.
The demonstration samples encompass a broad selection of standard angle steel dimensions and representative hole patterns commonly applied in transmission line tower manufacturing. These sample components allow customers, engineers, and quality control personnel to directly evaluate the equipment's machining capabilities, including drilling accuracy, marking quality, dimensional consistency, and overall processing performance. As practical reference workpieces, the samples provide an effective basis for verifying the machine's suitability for actual transmission tower manufacturing requirements.
In Ultra-High-Voltage (UHV) power transmission applications, transmission towers must withstand demanding environmental conditions, significant structural loads, and prolonged operational stresses. This CNC angle steel processing system is specifically designed for manufacturing the angle steel members that form the primary load-bearing framework of transmission towers. It performs high-precision drilling and marking operations on angle steel used for tower bodies, cross-arms, and other critical structural components, ensuring accurate hole positioning, reliable connection quality, and precise assembly. By enhancing structural integrity, operational safety, and long-term service reliability, the system provides an efficient and dependable manufacturing solution for modern power transmission infrastructure and high-volume transmission tower production.
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