A good laser welder can weld 1-2 meters in less than a minute, in the same welding effect, laser welding is more advantageous, according to the different welding power models, welding materials, etc., specifically or depending on the time how many meters can be welded, normal welding 500 meters a day. Of course, there is also a day to weld more than 1000 meters, but also to take into account the welding master's proficiency in operation.