CNC Angle Drilling Machine Featuring Drill Cutting And Air Atomization Cooling For Durable Steel Processing
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 integrates a high level of automation through a coordinated system comprising a transverse material conveyor, rotary loading mechanism, automatic loading and unloading units, and an intelligent workpiece feeding mechanism. Drilling, punching, and marking operations are completed sequentially within a continuous production cycle, minimizing manual handling and operator intervention. This integrated configuration reduces labor requirements, increases production capacity, ensures consistent machining quality, and maintains reliable equipment performance during continuous operation.
The marking unit of the CNC angle steel punching and marking production line features a high-rigidity, fully enclosed frame structure, ensuring excellent mechanical stability and consistent marking precision during prolonged operation. Its main components include a fixed support base mounted on the machine frame, a movable worktable, and a hydraulically driven marking head. The CNC control system executes marking operations automatically at the specified coordinates according to the programmed engineering drawings. To accommodate angle steel profiles of different dimensions, the marking assembly is equipped with a manual adjustment mechanism that allows flexible vertical positioning and precise alignment of the marking head to suit specific processing requirements.
The drilling system of the CNC transmission tower processing line delivers accurate positioning and dependable machining performance. The workpiece feeding mechanism is driven by a high-performance servo motor and employs rack-and-pinion transmission to ensure smooth, precise material movement. A rack-position detection mechanism works in conjunction with a high-precision feedback encoder to establish a fully closed-loop positioning system, providing accurate and repeatable workpiece positioning throughout the machining cycle. In addition, the drilling heads positioned along both flange directions of the angle steel are driven by servo motors through precision ball screw assemblies, ensuring accurate hole placement, stable machining operations, and consistently high processing quality.
The industrial computer-based CNC control system features an intuitive Chinese-language operating interface, enabling convenient machine control and efficient production management. Graphical displays of workpiece profiles and hole-coordinate data facilitate machining verification and process monitoring. The system also supports direct import of processing programs generated by specialized programming software, streamlining program storage, categorization, retrieval, and overall production management.
The demonstration samples include a variety of standard angle steel sizes and representative hole configurations commonly used in transmission tower manufacturing. These workpieces allow customers, engineers, and quality assurance personnel to evaluate the machine's processing capabilities directly, including drilling accuracy, marking precision, dimensional consistency, and overall machining quality. As practical test references, the samples provide a reliable basis for determining whether the equipment meets the requirements of actual transmission tower production.
In ultra-high-voltage (UHV) power transmission applications, transmission towers must withstand harsh environmental conditions, significant structural loads, and prolonged operational stresses. This CNC angle steel processing system is specifically engineered to manufacture the angle steel members that form the primary load-bearing structures of transmission towers. It performs precision drilling and marking on angle steel components used in tower bodies, cross-arms, and other critical structural assemblies, ensuring accurate hole positioning, reliable connections, and precise component alignment during 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 large-scale transmission tower production.
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