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The strength, hardness and wear resistance of aluminum profiles must meet the national standard GB6063.

How to check whether a radiator is good? First of all, we should generally pay attention to the labels of products when buying. A good radiator factory will clearly indicate the weight of the radiator, the amount of heat dissipation, the pressure of the plug-in radiator and the area that can be heated. Secondly, we should pay attention to the quality of radiator welding. By hand-touching to judge whether the indication is smooth. Weighing the weight of the radiator is the simplest way to judge whether the thickness of the radiator plate meets the standard and whether the manufacturer cuts corners. Household aluminum profiles are common, such as display cabinets, aluminum windows, etc. It adopts the mold forming process, so that aluminum and other raw materials can be melted in the furnace and extruded into aluminum profiles with different sections.

At present, most industrial aluminum profiles are developed according to customers’ needs. Some enterprises have strong development capabilities, such as rail vehicle manufacturing, automobile manufacturing, etc., but some small industries lack the ability to develop aluminum profiles, or have not realized that industrial aluminum profiles can be used to replace existing materials, which requires manufacturers to assist users in developing alternative industrial aluminum profiles. To do this, It is necessary to go out and make a detailed investigation on the materials used in all walks of life to find out the materials suitable for replacing with aluminum profiles. Through these developments, the market demand for industrial aluminum profiles can be expanded, especially the development of large industries. Increasing market demand can reduce the fierce competition faced by the large and extra large extrusion production lines under construction after completion.

Improve the overall production technology of industrial aluminum profiles. Most industrial aluminum profiles have strict requirements on material, performance, dimensional tolerance, etc. Although the profit of industrial aluminum profiles is higher than that of architectural aluminum profiles, its production is also relatively difficult, and its technical requirements are also higher, especially the production technology of complex flat wide and thin-walled large industrial aluminum profiles, which still lags far behind foreign countries. Further efforts are needed to improve the technical level. Only when the overall technical level is improved, can China’s industrial aluminum profiles be in a favorable position in the international competition and create conditions for opening up foreign markets and participating in international competition.

The strength, hardness and wear resistance of aluminum profiles must meet the national standard GB6063. This aluminum profile has the advantages of light weight, no rust, fast design change and low mold investment. The appearance of aluminum profile can be divided into bright and matte of quenching furnace, and its treatment process adopts oxidation treatment. The wall thickness of aluminum profile is selected according to the optimization of product design. It is not the thicker the better in the market. It should be designed according to the requirements of section structure. Some people believe that the thicker the tougher, which is actually a wrong view.

The surface quality of household aluminum profiles also has defects, such as warpage, deformation, black lines, convex concave and white lines. High level of designers and reasonable mold design and production process can avoid the above defects. The inspection of defects shall be carried out according to the inspection method specified by the state. The household aluminum profile without oxidation treatment is easy to “rust”, which leads to the decline of service performance. The longitudinal strength is not as good as that of iron products. The wear resistance of the surface oxide layer is not as good as that of the electroplating layer, which is easy to scratch, and the cost is higher!