With Custom Designing Cnc Angle Steel Drilling Marking Machine 34×8×3m Overall Dimension
Product Usage:
This custom-designed CNC angle steel punching production line is purpose-built for drilling and punching operations on large-size, high-strength angle steel, a critical structural material widely utilized in transmission line tower manufacturing. The production line is capable of accurately machining all specified holes in angle steel components, delivering excellent hole quality, precise positional accuracy, high production efficiency, and a high degree of automated processing capability.
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 incorporates a highly automated processing system, consisting of an automatic loading unit with a transverse material conveyor and rotary loading mechanism, an automatic unloading system, and an intelligent workpiece feeding system. Drilling, punching, and marking procedures can be performed consecutively within one continuous machining cycle, eliminating the requirement for manual intervention during production. This integrated automation reduces labor input, improves production throughput, maintains consistent machining quality, and ensures stable and reliable equipment operation.
The marking unit of the CNC angle steel punching and marking production line adopts a rigid, enclosed-frame construction, providing excellent structural rigidity and consistent marking accuracy during extended 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 programs generated by the CNC control system, marking operations are automatically performed at the designated coordinates specified in engineering drawings. To accommodate angle steel profiles with varying dimensions, the marking unit incorporates a manual adjustment mechanism that enables 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 stable machining performance. The material feeding mechanism is powered by a high-performance servo motor and utilizes rack-and-pinion transmission to achieve smooth and precise workpiece movement. A rack-position detection device, combined with a high-precision feedback encoder, establishes a complete closed-loop positioning system to ensure accurate and dependable material positioning throughout the machining process. Meanwhile, the drilling heads operating along both flange directions of the angle steel are servo-actuated through precision ball screw transmission mechanisms, delivering precise hole positioning, consistent machining stability, and superior processing quality for angle steel components.
The industrial computer-based CNC control system is equipped with a user-friendly Chinese-language operating interface, enabling production personnel to control machine functions conveniently and efficiently. The system provides graphical visualization of workpiece configurations and hole-coordinate data, supporting machining verification and real-time process monitoring. It also allows direct import of machining programs generated by professional programming software, significantly improving the efficiency of CNC program storage, classification, retrieval, and comprehensive production administration.
The demonstration samples cover a wide range of standard angle steel dimensions and representative hole patterns commonly used in transmission line tower manufacturing. These sample workpieces enable customers, engineers, and quality control personnel to directly assess the equipment's machining capabilities, including drilling precision, marking quality, dimensional consistency, and overall processing performance. As practical reference components, the samples provide an effective basis for verifying the machine's suitability for actual transmission tower production requirements.
In Ultra-High-Voltage (UHV) power transmission applications, transmission towers are required to withstand severe environmental conditions, substantial structural loads, and long-term operational stresses. This CNC angle steel processing system is specifically developed to manufacture the angle steel members forming the primary load-bearing framework of transmission towers. It performs high-precision drilling and marking operations on angle steel used in tower bodies, cross-arms, and other essential structural components, ensuring accurate hole positioning, dependable connection quality, and precise assembly. By supporting 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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