1. Casting. Aluminum profile is an aluminum alloy product. Therefore, aluminum ingot, magnesium and other metals are first added to the melting furnace according to the proportion to obtain the molten aluminum. After passing the molten aluminum through the casting process, aluminum bars of different specifications can be obtained.
2. Squeeze. Aluminum rods are extruded into aluminum products of different specifications according to the aluminum molds of different sections.
3. Straighten. The straightness of aluminum profile affects whether it can be used on machinery and equipment, so the straightness of aluminum profile is up to standard, which is one of the important standards of aluminum profile. Generally straightened profiles need to be straightened.
4. Surface treatment. The surface of general aluminum profiles is treated with anodized silver, which is elegant and beautiful, and resistant to corrosion. This step is generally done, and after cooling, the finished aluminum profile comes out.
