Foreign aluminum coil aluminum curtain wall has been chosen single coil. Monolayer aluminum coil aluminum coil for general use. Aluminum coil thickness of 3mm, in order to enhance the strength of aluminum coil plate board surface, in the back of the aluminum coil must installation ribs, ribs made with thick aluminum mold aluminum Jinan Which cheap, first with flash welder to weld on the back of a dolphin screw cap aluminum coil and then make ribs set into aluminum drilling screws inside, with screws. Our aluminum coil in order to reduce weight, increase strength aluminum coil, we use aluminum plate, often used code LF21 21 rust-proof aluminum coil pressed into aluminum for curtain wall aluminum coil aluminum coil reduced from the original thickness 3mm 2.5mm, the alloy strength about twice higher than the aluminum coil. stiffeners with LF21 aluminum mold aluminum sales center in Shandong, according to the width of the thickness of the aluminum coil aluminum plate board surface, generally thick 2-2.5mm, wide 10-25mm. aluminum coil aluminum coil on the back walls of why Anga gluten, in the case of positive and negative pressures of the outside world, one will not sag, Shandong Aluminum Coil aluminum mold Which is cheap, Second, do not bulge, thus avoiding the vibration sound vibration aluminum coil outer walls repeatedly issued in. If you need noise insulation, can be on the inside of the aluminum coil, placed rock wool, slag wool or foam handle domestic first Home production of aluminum curtain wall aluminum coil coil manufacturers, Chongqing, southwest aluminum deep processing plant for military manufacturers, production of aluminum coil widths up to 2.8 meters in the production process should first pay attention to: Choose width and thickness of the film medium ; because of the aluminum complex cross-sectional shape, looks to the wide and narrow the disparity is large, easy to fly side blows, reducing foil cover ability, affect the quality of spraying In addition, we should also note: After promptly after spraying film film profiles should timely spraying, parked the shorter the better. In order to ensure the quality of film and painting, general film after parking time should not exceed 16h. Jinan mold aluminum mold aluminum sales price _ _ cis cis Alcoa Aluminum Co., Ltd. is provided by Jinan. 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!