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 Ban Ban Shandong mold aluminum sales center in aluminum coil the back panel, you must install aluminum mold ribs, ribs made with thick aluminum, first with the dolphin flash butt welding screw cap on the back of the aluminum coil is then made of aluminum ribs set into drilling Screws, 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 original 3mm thickness was reduced to 2.5mm, the intensity higher than the aluminum alloy coil around double the thickness of the ribs with a width of LF21 aluminum, aluminum according to aluminum coil plate board surface, are generally thick 2-2.5 mm, width of 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, an aluminum coil will not sag, two will not bulge, thus avoiding the aluminum voice coil vibration inside and outside walls vibrating repeatedly issued. If you need noise insulation, can mold aluminum on the inside of the aluminum coil Jinan Which is cheaper, placed rock wool, slag wool or foam handle domestic first production of aluminum coils curtain wall aluminum coil manufacturers, Chongqing, southwest aluminum deep processing plant for military factory in Jinan mold aluminum sales price, the production of aluminum coil widths up to 2.8 m. on aluminum drilling switch common problems 1. collapse debris : When turning cast iron, brass brittle, brittle materials such as cast bronze, very simple structure or needle-like debris avalanche debris, both easy to splash wounding, but also easy to damage the machine grind. If the selection of roll crumbs way, you can make even a short chip roll. 2, Buddha-like roll crumbs: When CNC machining, machine or automatic wire processing, and expect to get this form crumbs, since such chips will not be wrapped around the tool and the workpiece. And finishing is also convenient. 3, hair striped volume crumbs: heavy-duty lathe with large depth of cut, a large amount of feed into the steel turning, chip wide and thick, that would constitute a C-shaped debris is simply damage the cutting edge, the base to fly collapse wounding. It is usually the bottom radius chipbreakers increase, the chips into the hair bump strips on the process looks broken and fall by their own weight. Jinan mold aluminum sales center, rolls Aluminum (certified), aluminum die rolls provided by the Aluminum Co. of Jinan. Jinan Heshun Aluminum Co. (www.jnhsly.com) Shandong Jinan, aluminum products leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Aluminum leadership in cis with the staff warmly welcome all inquiries negotiations to create a better future for aluminum rolls.