CNC Angle Drilling Machine With Advanced Cooling System For Effective Drilling Of Thick Angle Steel Profile
Product Introduction:
The CNC angle steel drilling and marking production line is specifically engineered for machining large, high-strength angle steel profiles used in power transmission tower manufacturing. It delivers accurate hole positioning and consistent drilling quality across all specified hole locations. By integrating advanced automation technology, the system improves manufacturing productivity while minimizing manual handling and operator involvement.
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 incorporates a fully integrated automatic material-handling system consisting of a transverse feeding conveyor, rotary loading rack, automatic unloading mechanism, and precision feeding assembly. Drilling and marking functions are coordinated within a continuous production process, enabling automated workpiece transportation and machining. This integrated design minimizes manual intervention and reduces labor costs.
2. The drilling assembly utilizes high-precision BT40 spindles manufactured in Taiwan, featuring internal coolant delivery to ensure accurate hole machining and efficient cutting performance. The machine is equipped with six CNC-controlled drilling heads, three mounted on each side of the angle steel. Opposing drilling heads can simultaneously produce holes of identical diameters while maintaining consistent distances from the upper edges of the angle steel flanges.
3. The machine software features a bilingual Chinese/English interface with intuitive operating controls and clearly displayed workpiece drawings, simplifying machine operation and supporting efficient production management.
4. The programming system is designed to provide convenient and efficient operation. Machining programs can be generated by entering essential parameters, including workpiece dimensions, hole diameters, hole spacing, and the required number of holes. Alternatively, specialized CAD/CAM detailing software can convert engineering drawings and design data into machine-compatible programs. The system also supports NC1 files generated by TEKLA, facilitating effective coordination between engineering design and manufacturing.
5. Critical hydraulic, pneumatic, and electrical components are supplied by reputable manufacturers and established industrial brands, contributing to reliable operation, consistent performance, and extended equipment service life.
6. An integrated automatic fault monitoring and diagnostic system detects abnormal operating conditions, assists operators in identifying potential faults, and helps minimize downtime caused by troubleshooting and maintenance.
7. A shearing mechanism is available as an optional feature. Its dual-blade cutting configuration facilitates efficient angle steel cutting and broadens the production line's overall processing capabilities.
These sample workpieces represent a range of standard dimensions and hole patterns commonly required for angle steel transmission tower manufacturing. They provide prospective customers and inspection personnel with practical reference components for assessing machining precision, processing capabilities, and finished-product quality. Examination of these samples enables users to evaluate whether the equipment meets the applicable manufacturing standards and production requirements for transmission tower fabrication.
In ultra-high-voltage (UHV) transmission line projects, transmission towers are required to withstand severe weather conditions and substantial structural loads. This equipment plays an important role in producing the angle steel components that form the primary load-bearing framework of these towers. It carries out precision drilling and punching on angle steel members used in tower bodies, cross-arms, and other critical structural assemblies, helping ensure dimensional accuracy and reliable joint connections. These processing capabilities strengthen structural integrity, improve operational stability, and support the long-term reliability of transmission towers throughout their intended service life.
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