Due to the excellent thermal conductivity of aluminum plate, in a small amount of manual welding more difficult, the solder cools too quickly, easily available a simple and practical method problems, an ironing ordinary iron (preferably with thermostat function), Turn over, ironing facing, fixed, and the temperature to about 150 ℃, the aluminum plate placed on top of the iron, aluminum heating period Shandong much money, then the component labeled in accordance with conventional methods and welded aluminum Which good reputation , ease of soldering iron temperature is appropriate to the device, the device is too high, it is possible to damage or even aluminum plate copper stripping, soldering temperature is too low to be ineffective, should be flexible extruded aluminum alloy which has the advantage of a high structural efficiency: Alloy aluminum extrusions can achieve maximum structural efficiency. The need to increase the strength of the place, you can use the name of aluminum profiles, without the need for a place to get rid of aluminum. 2, aluminum extrusion die cost is low: compared with other competing materials, roll forming, casting, forging, low cost aluminum extrusion dies. 3, the surface treatment effect varied, and corrosion resistance, strength: by powder or electrophoretic coating, designers can achieve any desired color. Of course, include the natural silver or colored anodic oxide film. Shandong how much aluminum, aluminum, rolls Aluminum Co. provided by Jinan Aluminum 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!