When using robot welding, the welding torch swings stably, the welding wire is elongated uniformly, and the welding process is stable. The quality of the weld is almost not affected by external factors, which reduces the requirements for the welding technology of workers, so the welding quality is stable. Not only can the production efficiency of the boom welding machine be greatly improved, but also the quality of the weld seam is improved, and the welding spatter is reduced.
