Welding aluminum alloy, high strength and light weight. The main welding process is TIG welding TIG, GMAW MIG, FSW FSW, resistance spot welding. Aluminum welding protection measures 1, before welding chemical + mechanically remove the oxide groove and the peripheral portion of the workpiece and the wire surface, the order is chemical cleaning, recycling starter plant, after mechanical polishing; 2, the welding process to The use of certified protective gas protection; 3, when gas welding using flux, recycling starters, during welding wire used constantly prick pool surface oxide film. Aluminum honeycomb panels using composite honeycomb structure, the selection of high quality aluminum alloy or 5052AH14 3003H24 high manganese alloy aluminum sheet for the substrate aluminum honeycomb panels, and aluminum honeycomb core composite molding hot. Aluminum honeycomb panels from the panel material, shape, joints, install the system to color, surface treatment provides a wealth of choice for architects, able to demonstrate a wealth of roofing performance results, recycling starter equipment, excellent design freedom. It is a convenient construction, the overall performance desired, the insulation effect significant new material, its superior performance to attract people's attention. There is no standard size aluminum honeycomb panels, all boards are ordered according to design drawings made by the plant, widely used in building wall decoration (especially for high-rise building) interior ceiling, wall partitions, doors and insulation compartments , billboards and so on the field. The product will be injected into the green, environmental protection, energy saving fresh impetus China's building materials market. Starter recycling companies, recycling starter, Shengxin recycling scrap metal recycling scrap metal from the Linyi City Shengxin Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) strong, credible, in Linyi, Shandong scrap metal industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Shengxin scrap metal recycling into the brilliant and you work for a better future!