Telecom Tower Manufacturing CNC Angle Tower Production Line Substation Structure Manufacturing
Product Usage:
The production line is engineered for the marking and drilling of components utilized in power towers, communication structures, and steel frameworks.
Product structure characteristics:
The machine is chiefly composed of a lateral feeding table, overturn feeding mechanism, feeding channel, CNC trolley marking system, typing unit, drilling unit, pressing unit, finished material conveyor, hydraulic system, pneumatic system, control system, and various other components.
Main Parameters:
| Model |
JNC2532 |
| Angle size (mm) |
100×100×10~250×250×32 |
| Max. length of blank(m) |
14 |
| Taper of drilling spindle |
/ |
| 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) |
Transducer stepless adjustment |
| Max.cutting speed of drill (m/min) |
/ |
| CNC axes |
3 |
| 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 |
External cooling |
| Programming mode |
Lofting software or instruction programming |
| Overall dimensions (m) |
32x7x2.5 |
Product Features:
1. This processing line is comprised of a transverse conveyor, overturn conveyor, infeed conveyor, CNC infeed carriage, two drilling units, one marking unit, an automatic unloading conveyor, along with the associated hydraulic station and electric cooling system. It utilizes CNC technology and servo motors for feeding, ensuring high efficiency and stable workpiece accuracy.
2. A drilling unit is positioned on each side, with each unit capable of accommodating three drills of varying sizes. The drilling unit supports CNC-controlled movement to adjust drilling depths, ensuring precise hole placement.
3. The rotational speed of all spindles is continuously adjustable via a transducer, while the feeding speeds are also infinitely variable through speed regulating valves. The transition between rapid feeding, work feeding, and rapid withdrawal of the spindles is fully automated.
4. The drilling line is equipped with a single marking unit, where marking positions can be easily preset. Marking, workpiece clamping, and infeed for drilling are powered by the hydraulic system. Key components are sourced from international suppliers. A circulating cooling system is implemented to extend the lifespan of the drills.
5. Both marking and drilling processes are fully automated. Finished components are unloaded through a pneumatic turnover device, reducing the physical strain on workers and offering notable advantages over competing manufacturers.
6. The control system is comprised of the main computer, servo motors, PLC, external monitoring switches, and other components. By simply inputting the workpiece dimensions, the processing program is automatically generated. Additionally, the program can be saved, selected, displayed, and communicated based on the workpiece number.
7. The machining line is equipped with a supporting and pressing device to accommodate the processing requirements for angles with greater bending.
These specimens represent a wide range of standard specifications and hole patterns for angle steel used in the construction of transmission line towers. They allow potential users or inspectors to visually assess the operational performance of the equipment, offering clear and concrete references to determine whether the equipment meets the necessary manufacturing standards for producing transmission line towers.
In the construction of ultra-high voltage (UHV) transmission lines, where transmission towers must endure extreme weather conditions and substantial loads, this equipment is essential for processing the angle steel components that form the towers' primary load-bearing structures. It carries out drilling and stamping operations on the angle steel used in tower bodies, cross-arms, and other critical structural elements, guaranteeing precise dimensions and dependable connection performance. This, in turn, ensures the long-term structural integrity of the transmission towers throughout their entire operational lifespan.
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