CNC Angle Drilling Machine Featuring Drill Cutting And Air Atomization Cooling For Durable Steel Processing

Product Usage:

This custom-designed CNC angle steel punching production line is purpose-built for drilling and punching operations on large-size, high-strength angle steel, a critical structural material widely utilized in transmission line tower manufacturing. The production line is capable of accurately machining all specified holes in angle steel components, delivering excellent hole quality, precise positional accuracy, high production efficiency, and a high degree of automated processing capability.

Main parameters:

Product Features:

The CNC angle steel drilling production line integrates a high level of automation through a coordinated system comprising a transverse material conveyor, rotary loading mechanism, automatic loading and unloading units, and an intelligent workpiece feeding mechanism. Drilling, punching, and marking operations are completed sequentially within a continuous production cycle, minimizing manual handling and operator intervention. This integrated configuration reduces labor requirements, increases production capacity, ensures consistent machining quality, and maintains reliable equipment performance during continuous operation.

The marking unit of the CNC angle steel punching and marking production line features a high-rigidity, fully enclosed frame structure, ensuring excellent mechanical stability and consistent marking precision during prolonged operation. Its main components include a fixed support base mounted on the machine frame, a movable worktable, and a hydraulically driven marking head. The CNC control system executes marking operations automatically at the specified coordinates according to the programmed engineering drawings. To accommodate angle steel profiles of different dimensions, the marking assembly is equipped with a manual adjustment mechanism that allows flexible vertical positioning and precise alignment of the marking head to suit specific processing requirements.

The drilling system of the CNC transmission tower processing line delivers accurate positioning and dependable machining performance. The workpiece feeding mechanism is driven by a high-performance servo motor and employs rack-and-pinion transmission to ensure smooth, precise material movement. A rack-position detection mechanism works in conjunction with a high-precision feedback encoder to establish a fully closed-loop positioning system, providing accurate and repeatable workpiece positioning throughout the machining cycle. In addition, the drilling heads positioned along both flange directions of the angle steel are driven by servo motors through precision ball screw assemblies, ensuring accurate hole placement, stable machining operations, and consistently high processing quality.

The industrial computer-based CNC control system features an intuitive Chinese-language operating interface, enabling convenient machine control and efficient production management. Graphical displays of workpiece profiles and hole-coordinate data facilitate machining verification and process monitoring. The system also supports direct import of processing programs generated by specialized programming software, streamlining program storage, categorization, retrieval, and overall production management.

The demonstration samples include a variety of standard angle steel sizes and representative hole configurations commonly used in transmission tower manufacturing. These workpieces allow customers, engineers, and quality assurance personnel to evaluate the machine's processing capabilities directly, including drilling accuracy, marking precision, dimensional consistency, and overall machining quality. As practical test references, the samples provide a reliable basis for determining whether the equipment meets the requirements of actual transmission tower production.

In ultra-high-voltage (UHV) power transmission applications, transmission towers must withstand harsh environmental conditions, significant structural loads, and prolonged operational stresses. This CNC angle steel processing system is specifically engineered to manufacture the angle steel members that form the primary load-bearing structures of transmission towers. It performs precision drilling and marking on angle steel components used in tower bodies, cross-arms, and other critical structural assemblies, ensuring accurate hole positioning, reliable connections, and precise component alignment during assembly. By supporting 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.

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.