Aluminum Extrusion Profile manufacturer extrusion production points

　　As a China Aluminum Tube System Supplier, share some information. The development of aluminum profiles in modern construction projects In the early 19th century, steel windows were introduced to China. In 1925, China began to produce steel windows. In the 1970s, aluminum profiles were introduced to China. In 1980, China began to produce aluminum profiles for aluminum doors and windows.

　　1. Doors and Windows - Chinese traditional doors and windows are wooden doors and windows

　　At the beginning of the 19th century, steel windows were introduced to China. In 1925, China began to produce steel windows. In the 1970s, aluminum profiles were introduced to China. In 1980, China began to produce aluminum profiles for aluminum doors and windows.

　　In the 1970s, aluminum profile doors and windows were first used by foreign embassies and consulates in China and a few foreign-related projects. In 1978, Shanghai Glass Machinery Factory was the first in China to develop aluminum doors and windows and won the National Science and Technology Award.

　　2. Insulated aluminum window

　　In 1984, the heat-insulating aluminum window was first used in China. ALU (China) Co., Ltd. cooperated to complete the Beijing International Hotel and Tianjin Binhai Building project, which was the first to apply insulated aluminum windows in China.

　　Aluminum profile doors and windows and building curtain walls were quickly accepted and optimistic by the Chinese construction industry. They were widely used. In the mid-1980s, China entered the aluminum door, window, and curtain wall application climax construction aluminum. The rapid application and development of the door and window curtain wall greatly stimulated the aluminum industry. Development, prosperity, and progress, especially for construction aluminum profiles.

Aluminum Extrusion Profile

　　Aluminum alloy has been widely used in various types of industrial aluminum profiles, motor casings, LED lamp radiators, electronic equipment radiators, communication base station heat sinks, mechanical equipment radiators, etc. due to its high heat dissipation efficiency and high cost of decorative decoration. In order to meet the design requirements of the installed equipment, the industrial profiles are classified and the specifications are customized according to the application. For example, the shape of the aluminum radiator is varied and varied, such as sunflower, comb, mountain, fan-type high-density inserts, etc. Wait.

　　What are the key points in the extrusion of the Aluminum Extrusion Profile to ensure product quality to reduce losses?

　　For example, the 6063 alloy, which has the best mechanical properties and is most commonly used for industrial profiles, should have strict requirements from the quality monitoring of aluminum rods to the design and manufacture of molds and the process of extruding aluminum.

　　The alloy composition and purity of the aluminum rod are crucial. The surface of the aluminum rod should be smooth and uniform in color, and no segregation is allowed. After sufficient homogenization treatment, the microstructure and properties of the aluminum alloy are uniforms, eliminating casting stress and chemical composition imbalance in the grains. The homogenization treatment needs to be kept at a high temperature for a long time, which has high energy demand and high processing costs. Therefore, most of the profile factories do not homogenize the aluminum rods. The most important reason is that the homogenization process requires higher costs. Xingfa Aluminum Co., Ltd. adheres to the production of high-quality products and has its own aluminum rod homogenizing furnace imported from the United Kingdom. The advanced equipment guarantees the quality of its products.

　　The rationality and accuracy of the design of industrial aluminum profiles deserve our attention. In particular, in the case of a radiator with more fins, the mold has more elongated teeth. These teeth require high strength and arbitrariness to withstand large pressures, so the steel used to make the mold must be of reliable quality. The second is the heat treatment of the mold. It is also important to strictly control the temperature. We have the Trolley PU Caster Wheel on sale, welcome to come to us.