Characteristics of an aluminum coil, compactness: the unique grain refinement process to ensure, no sand holes trachoma, stripes, bubbles and impurities 2 crack cracks and other undesirable phenomena, stress: the perfect pre-stretching Process and completely eliminate stress, in the process easy and stress warping, cracking and deformation of three, tolerance precision: All products meet the American Society for Testing and Materials (ASTM) and aerospace material specification (AMS) specification 4, workability : chemical composition, strength and hardness deviation minimize processing to prevent the occurrence of "sticky knife" "chipping" and other bad now 5, uniformity: heat-treated aluminum mold technology excellence Shandong Which is good, the product 300MM thickness (or diameter) or less, strength, hardness remained the same 6 Stability: All computer-controlled production processes, with little human error 7, dyed effect: Jinan uniform and shiny aluminum mold manufacturer, no blotchy surface without streaks or color does not First phenomenon 8, corrosion by microscopic examination of metals and alloys, with excellent resistance to stress corrosion and anti-spalling resistance, long-term use in a variety of media (such as water vapor and other weak acid weak base) environment does not produce concave pit or black phenomenon 9, resistance to high temperature: No permanent deformation at 400 ° C working environment Another method of surface treatment of aluminum curtain wall is electrostatic spraying. Spraying is divided into powder coating and liquid spray. Powder coating material mainly: polyurethane, swelling resin, epoxy resin and other raw materials with high color retention pigment obtained dozens of different colors powder coating. The spray powder, crashworthiness touch abrasion, impact in the 50 kg aluminum mold factory in Shandong, aluminum deformation, spray layer no cracks, no off layer intact, anti-acid and mortar. The only drawback of long-term fear of ultraviolet radiation, easy to produce color difference between yin and yang side after a few years. Many domestic manufacturers of spray powder, aluminum mold weight varies greatly, and some of this powder scrap gold powder in the wall to hang later, with the sun angle changes during the day and evening there is a change wall color shades have differences in the choice of powder spray coating Greek attention. Shandong Aluminum mold manufacturers, mold aluminum, aluminum rolls provided by the Aluminum Co., Ltd. Jinan rolls. Jinan Heshun Aluminum Co. (www.jnhsly.com) strong, credible, in Jinan, Shandong aluminum products industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead rolls in aluminum and you hand into the brilliant, for a better future!