What are the processing techniques for aluminum coils?
Aluminum coil are made by heating aluminum ingots and melting them into aluminum water. After adding the required alloy metal components, they are shaped into aluminum blanks and then pressed according to the specifications required by the customer.
1.Mirror aluminum coil
Mirror aluminum refers to an aluminum plate whose surface has a mirror effect through mechanical polishing, chemical polishing, electrolytic polishing and other technologies, and has high reflectivity. There are no obvious defects on the surface, such as color difference; the surface is smooth and bright; it has high fineness and high reflectivity; it has a sense of fashion, art and technology, satisfying aesthetics; and it has high added value.
Mirror aluminum is widely used in lighting fixtures, indoor and outdoor architectural decoration, automotive interior and exterior bright strip decoration, high-end signs and other fields.
2.Brushed aluminum coil
Metal drawing is a manufacturing process in which lines are repeatedly scraped out of aluminum sheets using sandpaper. Wire drawing can be divided into straight wire drawing, random wire drawing, spiral wire drawing and threaded wire drawing. The metal wire drawing process can clearly show every tiny trace, so that the metal matte shines with fine hair luster. The product has both fashion and technology.
3.Anodized aluminum coil
Anodizing refers to the electrochemical oxidation of metals or alloys. Aluminum and its alloys form an oxide film on aluminum products (anode) under the action of applied current under the corresponding electrolyte and specific process conditions. Anodizing can not only solve defects in aluminum surface hardness, wear resistance, etc., but also extend the service life of aluminum and enhance its aesthetics. It has become an indispensable part of aluminum surface treatment and is currently the most widely used and very successful. Craftsmanship.
Color-coated aluminum coils are colored on the surface of aluminum alloys, which can guarantee that they will not fade for at least 30 years and have a uniform color.
Henan Xienuo Enterprise Co., Ltd. is located in the High-tech Industrial Development Zone, Zhengzhou City, Henan Province. The factory is located in the Industrial Cluster Area of Huiguo Town, Gongyi City, Henan Province. Mainly engaged in the production and processing of 1—8 series aluminum billets, aluminum coils, aluminum plates, aluminum medium and thick plates, aluminum strips, aluminum foils, color-coated aluminum coils, aluminum patterned coils, aluminum circles, aluminum food containers and other products. The products have passed ISO9001 and SGS system certification, and have established long-term and good cooperative relationships with hundreds of domestic and foreign companies.
