If the stage truss is found to be deformed when it leaves the factory, please return it immediately. If the deformation is caused by welding, it means that the manufacturer's welding technology is faulty, please stop using it immediately. (Explanation of truss deformation: The slat truss is a whole that is not uniformly heated during the welding process. During the heating process, the truss slats are deformed and elongated along the length of the weld, and compressive stress occurs near the weld. The slat truss is deformed, due to the deformation of the joint stress arm caused by the weld metal. When the truss is welded, the volume shortening is hindered because the original liquid is changed to the solid weld metal, and the residual in the weld is caused. The lower stress will cause you to deform, and the cooling of a weld will affect each other successively, and at the same time will cause the truss to deform. In addition, the rigidity of the stage truss material, the planned position of the weld, and the standard, quantity, and material properties , methods, etc. are all elements that deform the truss.)
If the truss is deformed due to excessive force during use, please check the deformation degree of the stage truss immediately, and report to the manufacturer for identification of whether the truss can continue to be used normally. Norgo Stage Equipment Co., Ltd. specializes in the production of stage trusses, and is specially designed for customers. Truss problems.
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