Aluminum alloy profiles with distinctive advantages widely used in all walks of life, and aluminum alloy profiles must be common to 4 kinds of production process, are ingot, extrusion, heat treatment process and surface treatment, for this 4 kinds of aluminum alloy profiles production process what are the characteristics?

        Ingot casting. The processing process includes seasoning, melting, casting, soaking and other primary process, to produce a certain composition and size of the ingot. The prepared raw materials are melted in the gas stove or heating furnace. After melting, the melt passes through the static furnace, flow trough, flow disk, 1560 aluminum profile filter device until the crystallizer, and then through water cooling heat dissipation, to produce a certain form of ingot. In order to ensure the smooth surface of the ingot, magnetic casting or hot top casting method is selected to carry out multi-mode fiber casting (multi-mold). Ingot drying is to make the metallurgical structure of the casting situation symmetrical, so that the key strengthening phase melting. Soaking is carried out in soaking furnace. Soaking heat improves the plasticity of the ingot, is beneficial to improve the extrusion rate, increase the service life of the extrusion shell, and improve the surface quality of the extruded aluminum profile.