The main products of coated aluminium sheet aluminum are ordinary fluorocarbon, polyester coated aluminum, strippable lacquer coated aluminum, nano self-cleaning self-cleaning coated aluminum and coated embossed aluminum, color coated aluminum in the life of a very wide range of applications, The following is the color coated aluminum a few common problems and repair methods, can help you solve some of the life of small trouble.
The main products of color coated aluminium plate aluminum are ordinary fluorocarbon, polyester coated aluminum, strippable lacquer coated aluminum, nano self-cleaning self-cleaning coated aluminum and coated embossed aluminum, color coated aluminum in the life of a very wide range of applications, The following is the color coated aluminum several common problems and repair methods that can help you solve some of the life of small trouble.3105 aluminum plate
1, surface scratches. Surface scratches is the production of color-coated surface defects of a product, it will not only affect the appearance of the color coating products, and will scratch the color coating products reduce the corrosion resistance.
2, scratches the surface of raw materials. Refers to the substrate in the production of galvanized when the quality of defects produced by the use of scratching the substrate when the production of color coated plate is easy to produce color coated aluminum surface color or even missed the quality defects. Control measures To check the quality of production in the process, to prevent the raw material with scratches into the plant substrate.1200 aluminum plate
3, leakage coating. Leaking Tu is the production process in the color coated steel plate is not coated with paint and the formation of a quality defect, is the production of color coated aluminum the most common product quality defects, it Not only directly affect the appearance of color coated products, but also affect the use of color coated aluminum products performance, it will also Caitu products reduce the corrosion resistance, we must be clear The production process of the reasons for leakage coating, so as to take the most effective measures to prevent and control the occurrence of leakage coating defects.3003 aluminum plate
4, concave and convex point leakage coating. As the raw material or the color of the coating roller on the debris caused by the coating is not attached to the steel plate caused by. It can be divided into concave and bump leakage coating leakage case, raw materials The debris will result in the formation of bumps coated after coating leakage, the solution is in the strip after cleaning into the coating before the inspection of the quality of raw materials, and roller debris will cause the formation of coating after the pit leakage, According to the imprint of the gap distance is equal to the circumference of the roller.The solution is to start the production line before the color of the roller cleaning to prevent the debris on the roll there.
Article Source: zhengzhou haomei machinery equipment co.,ltd. http://haomei-aluminium.com/aluminum plate,aluminum alloy plate aluminum