Causes deformation of composite steel grating: 1, in addition to some of the problems of production processes 2, transit due to uneven road grid board manufacturers, resulting in a composite steel grating have been squeezed, impact and other issues. How it should solve the deformation of composite steel grating problem? First, the production chain must be noted that when the composite hot dip galvanized steel grating, composite steel grating when the temperature will be somewhat deformed phenomenon under if the composite steel grid plate welded into the future, there is a strong internal stress of the situation , then it will happen a serious distortion. Internal forces is how to generate it? Speaking from the production of raw materials would be flat, and if the flat showing a curved bend state, welding time, no straightening the flat, but to such a flat directly on the die welding, on the surface appears to be straight, in fact then steel grating has a relatively strong presence of internal stress, if coupled with a strong external force (such as when the temperature ratio, beating, squeezing) grating wholesale internal stress on the performance out grille, arched shape becomes a level. So in the welding steel grating, it should put only after straightening flat welding. Steel grating selection of two six-welding strengths as well as a bit: First, we are not the same on the basis of steel grating metal raw material selection is not the same file discharge frequency to achieve the best repair action. Also be able to get the finish and enhanced thickness surfacing needs! Second, in the process, no heap overlying thermal input, steel grating is not deformed. Together Grating nor localized annealing, heat treatment does not require slightly revised again. Third, can penetrate into plenty of steel grating plate looks much money on a square grid, then the occurrence of strong binding force. Fourth, only occurs a few microns to several millimeters of steel grating welding thickness, we just grinding, polishing can be, so its high correction accuracy. Fifth, the steel grating welding process also overcome the impact of the common occurrence of welding steel grating surrounding the appearance. No margin for machining steel grating surface also can be patched. Six, its light weight, non-working environment is very convenient to carry along with demand. In the production of steel grating field can be immediately corrected, high production efficiency, but also save costs, so it is good economic returns. Washing line steel grating, Asahi Connaught wire mesh (certified), grating provided by Asahi Connaught Anping Wire Mesh Products Co., Ltd. Asahi Connaught Anping Wire Mesh Products Co., Ltd. (www.wangpian1688.com) Hebei Hengshui, the wire mesh of the leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs . Snow in Asahi Metal Mesh leadership with the staff warmly welcome all inquiries negotiations to create Asahi promise a better future wire mesh.