1, charge handling charge before use should be treated by blowing sand to remove surface rust, grease and dirt. Place not long, relatively clean surface of aluminum ingots and metal type return charge may not be processed by the blow, but it should be mixed in the charge to eliminate iron filters and inserts, all of the charge in the blast furnace should be pre- heat 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. A variety of aircraft aluminum alloy as the main structural material. Aircraft skin, beams, ribs, stringers, bulkheads and landing gear are made of aluminum alloy. Aircraft according to different uses Hunan motorcycle recycling, the amount of aluminum is not the same. Focus on the economic benefits of civilian aircraft due to cheaper prices and extensive use of aluminum Hubei motorcycle recycling, aluminum accounts for the body weight of the structure such as the Boeing 767 aircraft used by 81%. Military aircraft due to good operational performance requirements and a relative decrease in the amount of aluminum, such as the maximum flight speed of Mach 2.5 high-performance F-15 fighter aircraft using only 35.5% of aluminum. Some alloy has good low temperature performance motorcycle recovery, liquid hydrogen and liquid oxygen in the environment, it concentrated nitric acid and UDMH can not afford chemical reaction, with good welding performance, so it is good for manufacturing a liquid rocket material. Launch of the "Apollo" spacecraft "Saturn" 5 rocket fuel tank levels, oxidant box, box between the segments, inter-stage section, tail section and the instrument module are made of aluminum alloy. Motorcycle Recycling | Sun Shine scrap metal recycling (certified) | motorcycle Recycling scrap metal from the Linyi City Shengxin Limited. Linyi City Shengxin scrap metal recycling Ltd. (shengxin.tz1288.com) Shandong Linyi, leading scrap metal, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Shengxin scrap metal recycling leadership with the staff warmly welcome all inquiries negotiations to create Shengxin scrap metal recycling better future.