Intelligent CNC Angle Drilling And Marking Machine With NC Programming

Product Introduction:

The CNC Angle Steel Drilling and Marking Machine is specially developed for high-accuracy drilling and marking of large-section, high-strength angle steel components widely applied in power transmission tower fabrication. The system is capable of efficiently completing various hole-processing operations on angle steel profiles while maintaining excellent hole quality, precise positioning performance, high production efficiency, and advanced automation capabilities. It provides an ideal and reliable machining solution for modern transmission tower manufacturing.

Product configuration:

Product Features:

1. The CNC angle steel drilling production line integrates a complete automated material handling system, including a horizontal feeding conveyor, rotary loading unit, automatic feeding mechanism, and automatic unloading device. All drilling and marking procedures are completed within a continuous machining cycle without manual operation. This advanced automation significantly reduces labor dependency, improves production efficiency, and ensures stable, consistent machining quality throughout the manufacturing process.

2. The drilling unit is equipped with high-performance BT40 precision spindle systems manufactured in Taiwan, featuring an internal coolant supply structure to achieve excellent drilling accuracy, superior machining quality, and extended tool service life. Six CNC-controlled drilling heads are symmetrically arranged, with three spindle units installed on each side of the angle steel profile. When processing holes with the same diameter and equal distance from the reference edge, the corresponding drilling heads can operate simultaneously, greatly improving processing efficiency and production capacity while maintaining outstanding positional accuracy.

3. The CNC control system supports bilingual Chinese-English operation and is equipped with an intuitive Human–Machine Interface (HMI). Engineering drawings can be directly displayed on the control screen, enabling simple operation, convenient production supervision, and efficient machining program verification.

4. The programming system is designed for simple operation, flexible application, and high processing efficiency. Operators only need to enter basic workpiece parameters, including component dimensions, hole diameters, hole spacing, and production quantity, after which the system automatically generates the required machining program. The software supports direct import of CAD/CAM-generated processing data and provides full compatibility with TEKLA NC1 files, ensuring seamless connection with modern digital design and intelligent manufacturing systems.

5. The machine incorporates premium hydraulic, pneumatic, and electrical components supplied by internationally renowned manufacturers. This configuration ensures stable equipment operation, excellent reliability, reduced maintenance requirements, and a long service life under continuous industrial production conditions.

6. An advanced self-monitoring and diagnostic system continuously evaluates machine operating status and automatically detects abnormal conditions and potential faults in real time. This intelligent function simplifies maintenance procedures, accelerates fault identification, minimizes production interruptions, and improves overall equipment availability.

7. An optional shearing unit is available to further expand the machine’s processing capabilities. Equipped with advanced dual-blade shearing technology, the module delivers high cutting accuracy, smooth and precise cutting edges, and enhanced production efficiency, making it suitable for demanding structural steel fabrication applications.

The demonstration workpieces consist of a range of standard angle steel profiles and representative hole patterns commonly applied in transmission tower fabrication. These samples allow customers, engineers, and quality inspectors to directly assess machining accuracy, hole quality, dimensional consistency, and overall processing capability, providing a dependable reference for evaluating the equipment's performance in practical transmission tower manufacturing applications.

In Ultra-High-Voltage (UHV) power transmission projects, where transmission towers must withstand severe environmental conditions and substantial structural loads, this equipment plays an essential role in machining the angle steel members that constitute the primary load-bearing framework of the towers. It performs high-precision drilling and marking operations on angle steel components used in tower bodies, cross-arms, and other critical structural assemblies, ensuring accurate hole locations and reliable connection quality. As a result, the machine significantly enhances the structural integrity, operational safety, and long-term service performance of transmission towers throughout their entire operational lifespan.

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 roll forming machine, cnc pipe cutting machine, beam flat plate cnc punching machine line, cnc grinding machine, electric power fittings and so on. Jinan Auten Machinery Co., Ltd. is affiliated with Jinan CNC Machine Group of Tianchen Evershining TuoWei. 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.