China Thin Aluminium Strip Suppliers

1. China ThinAluminium Strip Suppliers Abstract: The flexible aluminum strip, thin aluminium strip such as aluminum strip 3mm and color coated aluminum strip are the popular kinds of aluminum strips. As a China aluminum strip supplier, we offer different kinds of aluminum strips for transformer, caps, lamps, hollow glass, gutter, shutter,etc. Welcome to read this page. Thin Aluminium Strip The raw materials of aluminum strips are pure aluminum or aluminum alloy cast-rolled aluminum coils or hot-rolled aluminum coils, which are rolled into thin aluminum coils of different thicknesses and widths by a cold rolling mill. Then it will be slit longitudinally into aluminum strips of different widths according to the applications. Aluminium strip 3mm is a common specification. According to different alloy elements, the thin aluminium strips are also divided into 8 series. However, the commonly used series are 1000, 3000, 5000 and 8000 series. According to the different annealing state, aluminum strip can be divided into full soft (O temper), semi-hard (H24) and full hard (H18). At present, the most commonly used kind is the flexible aluminum strip. The main processing equipment of aluminum strip is the slitting unit, which slits the aluminum

2. strip into the required length and width according to the needs. The slitting processing equipment is universal, which also can slit the copper strip. At present, the world's raw materials for electronic products no longer rely solely on copper strip. Since the conductivity of aluminum is only lower than that of copper, it has become a popular trend in the world to replace copper strip with aluminum strip. In recent years, the aerospace, household appliances, decorative materials and beverage industries have increasingly demanded aluminum strip and foil. These applications have very strict requirements on flatness and cleanliness, and high-precision of the flexible aluminum strips. Bur for the high quality aluminum strips, a large amount of rolling oil and aluminum powder remain on the surface of the aluminum strip because of the manufacturing craft. Therefore, to obtain a good surface quality, the surface residues must be cleaned and removed. In addition, to get a good shape, the aluminum strip also needs stretching and bending. Before that, the cleaning is also very necessary. We need high pressure cleaner to do that. Mirror Finish Aluminum Strip Aluminum strip is finished by aluminum coil slitting. Mirror finish aluminum strip is one of its main kind. At present, the use of mirror aluminum strip is becoming more and more extensive such as cosmetic surface packaging, high-end gift boxes, mobile phones shells,etc. What are its features?

3. 1. Surface treatment It is very suitable for high demand and stable anodizing surface treatment, such as chemical polishing, atomization, chemical sanding, electric polishing, dyeing, sealing and other processing. 2. Mirror finish feature This mirror surface is produced by mechanical polishing, and there is no electroplated coating on the surface. Before sandblasting and anodizing, there is no need to remove the anodized layer or electroplating layer. 3. High performance The unique properties of the mirror aluminum plate are very in line with the needs of industrial production,such as uniform hardness, suitable for stamping, bending, stretching, shaping and not easy to break, oxidation resistance, corrosion resistance, high temperature resistance,etc. Its superior performance, coupled with high cost performance, helps merchants improve product quality and reduce production costs. Facing to the large demand for the mirror aluminum strip, we implement the more strict management of its production process. After the mirror aluminum strip is finished , the surface will show different degrees of dirt. We will clean the surface of the aluminum strip before packaging.

4. Coated And Embossed Aluminium Strip Thanks to the rich colors, light weight, easy processing and no rust, the color coated aluminum strip is ideal for for gable and valley constructions, chimney and roof window flashings, dormer cladding, shutter, ceiling, household appliances, aluminum cans,roller shutters,etc. During the manufacturing process, the coating kinds, thickness, pattern and hardness all can be customized according to the customers’ requirements. There are two commonly used coatings: polyester (PE) coated aluminum strip and fluorocarbon (PVDF) coated aluminum strip. There are cases where one side is coated with fluorocarbon and the other side is coated with polyester or both sides are coated with PVDF coating. According to the coating thickness, the coated and embossed aluminum strip can be divided into single coating (4-20 microns), double coating (25-28 microns) and 3 coatings (35-38 microns).

5. Then how to control its harness? It is a little complex question. Lets have a look together. 1. Setting and control of aluminum aging furnace temperature: Generally, there is a certain error between the aging furnace temperature and the apparent temperature of the aging furnace. The setting of the apparent temperature should be according to the actual temperature of the furnace. 2. Aging and heat preservation of colour aluminum strip: Aging should be carried out in strict accordance with the process requirements, and the heat preservation time should be appropriate to prevent under-ageing or over-ageing from causing insufficient hardness. The Uses of Aluminum Strip for Sale There are different kinds of aluminum strips: 1. Aluminum strip for transformer: 1060-O aluminum alloy. Its thickness is 0.3-3.0 mm. 2. Aluminum strip for masks: 1060-O and 3003-O aluminum alloy. Its width is 90-100 mm. 3. Aluminum strip for lamps: 1xxx,3xxx,5xxx and 6xxx aluminum strips 4. Aluminum strip for caps: 1060, 8011, 3105 and 3104 aluminum strip. The thickness is 0.15mm-0.5mm and the width is 200-1500mm. 5. Aluminum strip for aluminum-plastic composite pipe: 8011-O aluminum alloy. The thickness is 0.16-0.3 mm. 6. Aluminum strip for hollow glass: 3003-H16 aluminum alloy. The thickness is 0.12-0.4 mm. 7. Thin aluminum strip for tire typing: The used alloys are 1060,8011, 3003 with O temper. The thickness is 0.10-0.5 mm. Among its rich applications, the aluminum strip for hollow glass belongs to a new rising use. The hollow glass aluminium strip should be of good luster and no obvious oil stain. It must be e straight and without bending. If there are too much oil, it will greatly affect the air tightness of the hollow glass and the service

6. life of insulating glass will be very short. Generally, if you find too much oil when cutting the aluminum strip, you can wipe it with alcohol until the oil is completely removed. Why Does Aluminum Strip 3mm Factory Need Cleaning The aerospace, household appliances, decorative materials, and beverage industries are increasingly demanding aluminum strips, which has brought the rapid development of high-precision aluminum strips such as aluminum-plastic strips and canning materials. These products have very strict requirements on straightness and cleanliness of the soft aluminum strip. During the manufacturing process of high precision aluminum strips, a large amount of rolling oil and aluminum powder remain on its surface. Therefore, to obtain a good surface quality, the surface residues must be cleaned and removed.

7. In addition, to get a good shape, Under the action of stretching and bending, the strip will gradually produce plastic extension and release the internal stress of the plate to improve the plate shape. Considering the straightening process, the surface of the soft aluminum strip must first be cleaned. Cleaning is to use a pressure pump to pressurize the cleaning medium, and perform non-contact spray cleaning or contact scrubbing on the surface of the aluminum strip to dissolve the aluminum powder and oil on the surface of the material into the cleaning medium. Then dry the surface by the squeeze roll and high-pressure air or even using the high-temperature air drying. At the same time, by constantly replenishing the cleaning medium and using the online circulating filter system at the same time, the cleaning medium is kept in sufficient quantity and clean, and the heat energy and the cleaning medium are greatly saved. As an aluminum strip 3mm suppliers, Haomei Aluminum has its own aluminum strip 3mm factory. Besides the hot selling aluminum strip 3mm, we also has other specifications such as aluminium strip 1mm, 2mm, 5mm, 10mm,25 mm, 50mm,etc.