Aluminum profiles is the industry's most widely used non-ferrous structural materials in aerospace, automotive, machinery manufacturing, shipbuilding, construction, decoration. And chemical industries has been a large number of applications. With the recent science and technology and the rapid development of industrial economy, the demand for aluminum alloy welded structure is increasing, so that the welding of aluminum along with in-depth. Aluminum alloy widely used to promote the development of aluminum alloy welding technology, welding technology development and also expand the applications of aluminum scrap metal recycling Hubei, so aluminum welding technology is becoming one of the hot. 1, charge handling charge before use should be treated by blowing sand to remove surface rust, grease and dirt. Place not long Jiangsu scrap metal recycling, surface cleaner aluminum ingots and metal type return charge may be used without blowing sand, but it should be mixed in the charge to eliminate iron filters and inserts and other scrap metal recycling, all of the charge In the blast furnace should be preheated to remove moisture attached to the surface, to shorten the melting time of 3 hours or more. 2, charge management and rational conservation and management of storage charge of alloy to ensure quality is important. Charge should be stored in the temperature changes little, dry warehouse. Scrap metal recycling, scrap metal recycling, Jiangsu, Shengxin scrap metal recycling (certified merchants) recovered from the Linyi City Shengxin scrap metal Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) is specialized in "scrap metal, alloy, machine aluminum, brass, wine together, miscellaneous aluminum, copper ash, zinc ash, zinc scrap" of the enterprise, the company Adhering to the "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Zhu new.