Haomei Aluminum

  The hot selling painted aluminum sheet in Haomei Aluminum are 3003 and 3004 grade with PE and PVDF coating for roofing use. It has good flatness, corrosion resistance, decoration and mechanical properties. Color coated aluminum sheet is mainly used to manufacture roof board, roof panel, curtain wall panel, interior wall decoration panel, ceiling board, honeycomb panel, heat insulation board, rolling shutter door, shutter, etc. Color coated aluminum sheet has high strength, strong firmness, good rainproof performance, continuous rolling, good corrosion resistance, easy installation during construction, can be unloaded and dismantled, installation is simple, less time-consuming, low construction cost, etc. Features, widely used in the construction industry, such as: modern courtyard design, large industrial plants, modern large airports, large stadiums, prefabricated insulation sandwich panels, etc. With the development of light industry, tra...

  The coated aluminum sheet produced by Haomei Aluminium has grade of 3003 and 3004, the coating has PE and PVDF. Generally speaking, there are five processes in the production of color-coated aluminum coils, namely coil input, cleaning and chemical treatment, painting, curing and finished product output. 1, Raw material roll input. This step is the continuous uncoiling of the decoiler to ensure the continuous and stable input of the aluminum coil to the production line. Some adopt a cross-rotating beam-type coil carrier, and some adopt two alternate decoilers set up front and back; 2, Surface cleaning and chemical treatment. This process is to clean the upper and lower surfaces of the color coated aluminum coil and perform chemical pretreatment to ensure that the paint can adhere firmly; 3, Paint. There are at least two roller coaters in one production line to ensure the smooth coloring of the top coat and primer coat; 4, The paint layer is...

Color coated aluminum sheet are also called painted aluminum sheet coil and pre-painted aluminum sheet coil. According to the different requirements of customers, purchase the corresponding alloys and corresponding temper color coated aluminum coil. Representatives are: 1100 H18, 1100 H24, 3003 H24, 3004 H24, 5052H24 and other alloys. The production process of the color coated aluminum coil has undergone unwinding, pre-treatment, chromization, drying, roller coating, drying, inspection, winding, packaging single drying and single coating processes, and double drying and double coating with roller coating and drying craft.    The application of color coated aluminum coil are aluminum composite panel, aluminum magnesium manganese metal roofing, interior wall decoration, exterior wall decoration, steel structure enclosure, downspout, aluminum ceiling, aluminum veneer, thermal insulation pipe, packaging, electronics and other industries. The purpose of coating treatment on col...

Color coated aluminum is currently a popular type of aluminum product which is favored by many people. With all colors and specifications choose-able, color coated aluminum coils and sheet have been widely used in various fields, especially in decoration industries. Only by purchasing qualified products can use without problems and troubles. Therefore when purchasing color coated aluminum, there are three major issues should be paid attention to. 1, To buy high-quality coated aluminum must find a regular manufacturer, the regular manufacturers will guarantee the quality of the products. In fact, directly communicates with the staff to see whether the manufacturer is formal or directly check the qualification certificate can directly judge the formality or not. 2, The user must select the color coated aluminum according to the own actual needs. Now the type of the color coated aluminum is very fine, with different models and specifications. When the user select product type, he mu...

Due to the color coated aluminum sheet has advantages of both the aluminum sheet itself and the surface coating material, it has high mechanical strength, toughness, easy to processing, and other outstanding performance as rich colors, decorative, corrosion-resistant, easy for punching, bending, deep drawing, welding and other processing. Haomei Aluminum engaged in the production development and technology of color coated aluminum sheet for many years, here is the brief introduction about how does color coated aluminum is produced. Color coated aluminum processing generally has two steps: the substrate processing and the surface material coating. First, the substrate processing  In order to painting more smoothly, deal with the substrate is needed before painting. As the surface of the aluminum sheet will remain some grease and lubricants in the production process, and during transport the surface may also attach some other substances, these should be cleaned before proces...