CO2 Single Weld Seam Welding Cnc Welder Robot Machine With Automatic Wire Feeding System

Product Introduction:

This equipment is specially engineered for the automated welding of transmission tower base assemblies. In addition to welding reinforcement plates, it is capable of completing the 11 principal weld seams of the tower base structure, a dedicated root-cleaning weld, and the welding of sealing cap corner joints. Through intelligent robotic control and advanced welding technology, the system delivers outstanding welding accuracy, consistent weld quality, and high production efficiency, making it an ideal solution for modern transmission tower manufacturing.

Main Parameters:

Product Features:

1. Repeatability: The system provides a positioning repeatability of no less than ±0.05 mm.

2. Path Accuracy: The trajectory accuracy remains within ±0.1 mm.

3. Structural Design: The arc welding robot features a highly stable and robust mechanical structure, designed for prolonged, continuous industrial operation.

4. Working Envelope: Supports workpieces up to 1500 mm in dimension, fulfilling the complete spectrum of welding requirements.

5. Operating Method: Workpieces are mounted on a positioner fixture, while the welding head is installed on a dedicated robotic platform. During operation, the robot and positioner function in coordinated synchronization. By employing robotic vision scanning combined with a laser seam-tracking system, welding paths are generated automatically without programming. This configuration enables the welding of complex and irregular components with ease of operation and minimal operator training.

1. Welding System
The equipment is integrated with a high-performance AOTAI arc welding power source, supporting a wide range of welding processes, including MIG, MAG, and TIG, for transverse, longitudinal, and vertical welding applications. The welding current and voltage are continuously adjustable to accommodate different workpiece geometries, material grades, and thicknesses, ensuring excellent arc stability, superior weld formation, and consistent welding quality.
The system is equipped with a premium Apollo welding torch and high-quality auxiliary components, including an automatic wire feeding system, contact tips, and related accessories, ensuring reliable wire delivery, stable welding performance, and long-term operational durability.

2. Intelligent Recognition & Automatic Conversion
The system incorporates advanced intelligent recognition technology capable of automatically identifying essential welding information—including weld locations, seam types, and joint configurations—from engineering drawings or digital production data. The recognized information is automatically converted into executable robotic welding programs, typically within 30 seconds. Program data can be imported through network communication, USB devices, and other standard communication interfaces for rapid production setup.

3. Control System
① Digital Control Platform:
The equipment adopts an advanced digital control system that provides highly accurate robot trajectory control together with flexible adjustment of welding parameters, ensuring stable and repeatable welding performance.
② Programming Method:
Visual scanning-assisted programming is supported through an intuitive Human–Machine Interface (HMI), allowing operators to generate welding programs quickly while maintaining precise control over complex welding paths and process parameters.
③ Communication Interface:
Multiple industrial communication interfaces are available for seamless integration with automated production lines, peripheral equipment, and factory control systems, supporting intelligent manufacturing and coordinated production management.

4. Positioner Support Structure
The robot positioner is constructed with a high-rigidity support frame designed to withstand the dynamic loads generated by both the robotic manipulator and heavy workpieces during welding operations. Its robust structural design guarantees excellent positioning stability and welding precision while providing convenient installation, commissioning, and routine maintenance. The optimized mounting configuration also maximizes the robot's working envelope and operational efficiency.

5. Safety Protection System
The equipment is designed with a minimum IP54 protection rating, providing reliable resistance against dust, moisture, and other environmental factors commonly encountered in industrial manufacturing environments, thereby ensuring safe and dependable long-term operation.

6. Robot Programming & Data Import
The robot supports multiple programming and data import methods, including direct CAD file import, machine vision-based scanning, and programming-free input of welding parameters and process specifications. The system is compatible with various drawing and program formats, offering straightforward operation, flexible programming, and efficient production preparation.

7. Robotic Welding System
The welding system incorporates a 6-axis industrial robotic arm that provides complete freedom of movement, enabling the welding torch to access complex workpieces from virtually any orientation. This configuration supports a broad range of welding positions and intricate joint geometries, including three-dimensional curved weld seams, while delivering exceptional welding precision, flexibility, repeatability, and production efficiency.

This automated robotic welding system is specifically developed for manufacturing transmission tower base assemblies, where it performs a crucial role in ensuring the structural integrity and reliability of tower foundations. In addition to welding reinforcement plates, the equipment automatically completes all 11 primary structural weld seams, the dedicated root-cleaning weld, and the welding of sealing caps and corner joints. Throughout the welding cycle, the system maintains precise workpiece positioning, consistent weld penetration, and uniform weld bead formation across every critical connection. By automating these essential welding operations, the equipment significantly improves welding consistency, production efficiency, and structural strength, making it an ideal solution for high-quality transmission tower base fabrication and large-scale industrial 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.