【Ten Years of Rapid Development in Chemical Engineering Equipment】2631-2025: High-altitude welding robots made in Chengdu with steel structures

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Give praise and encouragement to the achievements made in China’s chemical engineering technology and equipment; your participation in discussions is the greatest encouragement. **********************【Ten Years of Great Development in Chemical Engineering Equipment】Ongoing updates and summaries available – feel free to join the discussions: https://bbs.hcbbs.com/thread-3576046-1-1.html ***************** At China Minmetals Group’s steel structure manufacturing facility, aerial welding robots are being demonstrated. On a four-meter-high steel beam, a mechanical unit equipped with a strong-magnet chassis is crawling smoothly along the surface of the steel structure. The silver-gray body was firmly attached to the vertical steel column, while the six-axis robotic arm moved flexibly to the welding position; amid the splashing weld sparks, a uniform weld seam gradually took shape. Accelerating the transition from laboratory concepts to practical applications, the development of this high-altitude welding robot manufactured in Chengdu is a vivid example of the city’s efforts to create a first-class business environment. An innovation ecosystem built through scenario identification, collaboration between the government and private sectors, and policy support provides the ideal conditions for the transformation of high-tech technologies, thus speeding up the adoption of advanced technologies. In the field of steel structure construction, high-altitude welding tasks have always faced many challenging problems. From a safety perspective, workers need to carry out their tasks at heights; not only is the workload heavy, but they are also constantly exposed to risks such as falls, burns from high temperatures, and exposure to dust and fumes. In terms of efficiency, traditional manual welding is significantly affected by factors such as weather and worker fatigue, making it difficult to control the progress of work. This issue is particularly pronounced in large-scale projects with tight deadlines, where the low efficiency of manual welding becomes even more evident. In terms of quality, manual operation lacks stability, making it difficult to ensure consistency in welds; welding defects are likely to occur, leading to issues such as rework. Recently, the relevant departments in Chengdu held a event to showcase innovative applications, enabling precise matching of products in various fields such as intelligent construction, artificial intelligence, and green low-carbon development. In the field of \"construction robots,\" China Fifth Metallurgical Group has focused on construction sites. Addressing the issues of high safety risks, low efficiency, and unstable quality associated with high-altitude welding of steel structures, the group launched a specialized project titled \"Research and Development of Robots for High-Altitude Welding of Steel Structures on Construction Sites\" through a competitive bidding process, and carried out corresponding research and applications to resolve these long-standing problems in the industry, ensure the \"inherent safety\" of high-altitude welding of steel structures at construction sites, and improve welding efficiency and quality. To date, this robot has achieved key technological breakthroughs in various areas. In terms of stability for autonomous movement at high altitudes, it uses a wall-climbing chassis equipped with strong magnetic adsorption devices as the moving component of the robot, enabling it to handle complex working conditions such as high temperatures, oil contamination, and metal splashes with ease. It is also capable of moving vertically, horizontally, and in other directions on the surface of steel structures, boasting excellent mobility and control capabilities; its maximum load capacity is 50 kilograms.