Automatic CNC Angle Steel Drilling And Marking Machine With 6000 RPM Spindle

Automatic CNC Angle Steel Drilling And Marking Machine With 6000 RPM Spindle

Product Usage:

The CNC Angle Steel Drilling and Marking Production Line is purpose-built for high-accuracy drilling and punching of large, high-strength angle steel sections used in power transmission tower manufacturing. It is engineered to complete complex hole patterns with exceptional dimensional accuracy, superior machining quality, and reliable repeatability. Featuring a high degree of automation and outstanding production efficiency, the system is ideally suited for modern, high-volume angle steel processing applications.

Main parameters:

Product Features:

1. Fully Automatic Production Line
The production line integrates a highly automated material handling system comprising transverse conveyors, rotary loading units, automatic unloading devices, and transfer mechanisms. Drilling and punching operations are completed within one continuous machining cycle, significantly reducing manual intervention, lowering labor costs, and improving production efficiency, machining consistency, and overall operational reliability.

2. High-Accuracy Drilling Unit
The drilling system is equipped with premium BT40 precision spindles manufactured in Taiwan, incorporating an internal coolant supply to deliver excellent drilling performance, superior hole quality, and outstanding machining precision. Six CNC-controlled drilling heads are symmetrically arranged, with three units installed on each side of the angle steel profile. When machining holes with identical diameters and equal edge distances, the corresponding drilling heads operate simultaneously, substantially increasing production capacity while maintaining exceptional positional accuracy.

3. Intuitive Human–Machine Interface
The CNC control platform features a bilingual Chinese-English operating interface with graphical visualization of workpiece layouts and machining data. Its intuitive design simplifies machine operation, improves programming efficiency, and minimizes operator training requirements.

4. Efficient Programming Function
The programming system is designed for simple and efficient operation. Users only need to input essential machining parameters, including workpiece dimensions, hole diameters, hole spacing, and production quantities. The controller also supports direct import of CAD/CAM nesting files and offers full compatibility with TEKLA-generated NC1 files, enabling seamless integration into modern digital manufacturing systems.

5. Premium Industrial Components
Key hydraulic, pneumatic, and electrical components are sourced from internationally recognized manufacturers, ensuring reliable machine performance, excellent operational stability, and an extended service life under demanding industrial production conditions.

6. Intelligent Monitoring and Diagnostic System
An integrated self-monitoring and fault diagnosis system continuously supervises machine operation, automatically identifying abnormal conditions and displaying fault information in real time. This intelligent feature simplifies troubleshooting, reduces maintenance downtime, and maximizes equipment availability.

7. Optional High-Precision Shearing Unit
An optional dual-blade shearing module is available to expand the machine's processing capabilities. Utilizing advanced shearing technology, the unit delivers high cutting accuracy, improved productivity, and clean, high-quality cut edges suitable for demanding fabrication applications.

The demonstration workpieces include standard angle steel sections and representative hole configurations widely adopted in transmission tower manufacturing. These samples provide customers, engineers, and quality inspectors with a practical reference for assessing machining accuracy, hole quality, dimensional consistency, and overall processing performance, clearly demonstrating the production line's capability to meet the stringent manufacturing standards of the transmission tower industry.

In Ultra-High-Voltage (UHV) power transmission projects, where transmission towers must withstand extreme environmental conditions and substantial structural loads, this production line plays a vital role in manufacturing the angle steel members that form the primary load-bearing framework of the towers. The equipment performs high-precision drilling and punching on angle steel components used in tower bodies, cross-arms, and other critical structural assemblies, ensuring accurate hole positioning, dependable joint quality, and excellent assembly precision. 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 large-scale transmission tower production.