The aluminum profile structure of the radiator adopts a protective split mold with expansion, which is designed to eliminate the bending of the split bridge due to elastic deformation during the extrusion process of the mold, resulting in significant deformation stress on the aluminum radiator. In order to better eliminate this stress and improve the strength of each split bridge, the aluminum radiator is designed as a conical surface with a depth of 1mm at the center on the end face that matches the protective mold and the upper mold, By creating an elastic deformation space between the protection mode and the upper mold assembly, the aluminum radiator manufacturer effectively protects the splitter bridge and improves the service life of the mold.

Aluminum profile radiators are widely used in industries such as machinery, automobiles, wind power generation, engineering machinery, air compressors, railway locomotives, and household appliances due to their superior performance. The surface of the processed aluminum radiator is treated with anodizing to increase the corrosion resistance, wear resistance, and aesthetic appearance of the aluminum material. At present, the commonly used types of heat sink aluminum profiles in China include: electronic, electrical, computer heat sink aluminum profiles, solar flower aluminum profiles heat sink, power semiconductor heat sink profiles, etc.