Premium CNC Angle Drilling And Marking Machine With Automatic Loading

Premium CNC Angle Drilling And Marking Machine With Automatic Loading

Product Usage:

The CNC Angle Steel Drilling and Marking Production Line is specifically engineered for high-precision drilling and marking of large-section, high-strength angle steel used in power transmission tower fabrication. Designed to execute complex hole patterns with exceptional positional accuracy, superior machining quality, and consistent repeatability, the production line delivers a high level of automation and outstanding manufacturing efficiency, making it an ideal solution for modern, high-volume structural steel processing.

Main parameters:

Product Features:

1. Fully Automated Production System
The production line integrates an advanced automated material handling system, including transverse transfer conveyors, rotary loading units, automatic feeding mechanisms, unloading devices, and material transfer assemblies. All drilling and marking operations are performed within a continuous and fully integrated machining cycle, minimizing manual intervention, reducing labor costs, and improving production efficiency, process consistency, and overall equipment reliability.

2. High-Performance Precision Drilling System
The drilling module is equipped with premium BT40 precision spindle systems manufactured in Taiwan, incorporating an internal coolant supply structure to deliver outstanding drilling accuracy, excellent hole quality, and extended tool lifespan. The machine is configured with six CNC-controlled spindle heads arranged symmetrically, with three drilling units positioned on each side of the angle steel profile. When processing holes with identical diameters and consistent edge distances, the corresponding spindle units can perform simultaneous drilling, significantly increasing machining efficiency while maintaining exceptional positioning precision.

3. Intelligent Human–Machine Interface (HMI)
The CNC control system adopts a bilingual Chinese-English operating interface with clear graphical visualization of workpiece layouts, machining parameters, and equipment status. This intuitive design simplifies machine operation, enhances programming efficiency, and reduces operator training time.

4. Efficient Intelligent Programming System
The programming system is designed for simple, fast, and reliable operation. Operators only need to enter essential machining parameters, including workpiece specifications, hole diameters, hole spacing, and production quantities, after which the system automatically generates the corresponding machining programs. The system supports direct import of CAD/CAM processing data and is fully compatible with TEKLA NC1 files, enabling seamless connection with modern digital engineering platforms and intelligent manufacturing processes.

5. High-Reliability Core Components
The equipment utilizes high-quality hydraulic, pneumatic, and electrical components supplied by internationally recognized manufacturers. This configuration ensures stable operation, excellent system performance, reduced maintenance requirements, and extended service life under continuous industrial production conditions.

6. Intelligent Monitoring and Fault Diagnosis System
An advanced intelligent monitoring system continuously supervises machine operation and automatically identifies abnormal conditions and system failures in real time. This diagnostic function enables rapid fault analysis, simplifies maintenance procedures, minimizes production downtime, and improves overall equipment availability.

7. Optional High-Precision Shearing Module
An optional dual-blade shearing unit is available to further enhance the production line’s processing versatility. By adopting advanced cutting technology, the module delivers precise shearing performance, increased production efficiency, and smooth, high-quality cutting surfaces, making it suitable for demanding structural steel fabrication requirements.

The demonstration workpieces consist of standard angle steel profiles and representative hole patterns widely used in transmission tower manufacturing. These sample components provide customers, engineers, and quality inspection personnel with a practical reference for evaluating machining accuracy, hole quality, dimensional consistency, and overall processing capability. They clearly demonstrate the production line’s ability to satisfy the stringent manufacturing standards required for modern transmission tower fabrication.

In Ultra-High-Voltage (UHV) power transmission projects, transmission towers are required to withstand complex environmental conditions and significant structural loads throughout their operational lifespan. This production line plays a critical role in manufacturing the angle steel components that constitute the main load-bearing framework of transmission towers. The system performs high-precision drilling and punching operations on angle steel members used for tower bodies, cross-arms, and other essential structural assemblies, ensuring accurate hole positioning, reliable connection performance, and excellent assembly accuracy. By improving structural strength, operational safety, and long-term service reliability, the equipment provides an efficient and dependable manufacturing solution for modern power transmission infrastructure and large-scale transmission tower production.

Jinan Auten Machinery Co., Ltd. is a professional company dedicated in developing, studying, designing, manufacturing, and selling cnc machines, such as cnc angle punching machine line, cnc angle drilling machine line, cnc plate punching machine, cnc plate drilling machine, cnc H beam drilling machine, cnc beam band sawing machine, cnc plate roller forming machine, cnc pipe cutting machine, cnc plate plasma cutting machine, cnc grinding machine, electric power fittings and so on. Jinan Auten Machinery Co., Ltd. is affiliated with Jinan CNC Machine Group of Evershining. There are about 200 staffs, the company was established in 2003, the company’s annual turn over is about 15 million USD. The customers are world-widely distributed in many countries.

We have a great engineer team and owns so much more advanced technology for cold roll forming industry, steeltower industry and steel structure industry. Main business is metal forming machine, cnc angle processing machine, cnc H beam processing machine, cnc plate processing machine, cnc pipe processing machine, cnc cutting machine, cnc grinding machine, electric power fittings and so on.

The main feature of the company is serving best quality machines with reasonable price and best service after sales. Our company insists the product principle of "do the new ones, do the good ones " and the enterprise aim of "trustworthiness, cooperation, study, and innovation ". The company sets up the service principle of "to focus customer as work center", to satisfy customized request, with high-quality, trustworthiness service and continuous innovation to raise customer's satisfaction, to become the best cooperative colleague of the customers. Each step of the developments of the company all comes from the customer's trust and support, the company is always using the professional to create new brighter future together with customers all over the world.