This structural steel robotic welding is designed for efficient welding of steel structure, integrating high-precision motion control and adaptive welding technology, and is suitable for welding of complex components such as H-beam and box beam. This structural steel robotic welding is equipped with a 6-axis robotic arm, with a repeatability accuracy of ±0.05mm and a maximum welding speed of 1.8m/min, and can handle 4-60mm thick steel.