How to produce industrial aluminum profiles: melting, extrusion, coloring and other processes. After extrusion, the profiles can be made into transmission equipment, aluminum profile processing
materials as the frame of conveying equipment, exhibition display racks, whiteboard racks, automation equipment covers, industrial Fences, clean room partitions, etc .;
The production process of industrial aluminum profiles is: melting casting, extrusion, coloring, etc. How to produce it specifically: The first step: melting casting (melting casting is the first process of aluminum production). The ingredients are calculated according to the specific alloy grade required. Add the amount of various alloy components and reasonably match various raw materials; the melting industry has complex requirements and high requirements. The prepared raw materials are added to the melting furnace according to process requirements to melt, and the slag in the melt is removed by means of degassing and slag refining. The gas is effectively removed. Casting means that the molten aluminum liquid needs to be cooled and cast into round cast rods of various specifications through a deep well casting system under certain casting process conditions.
The second step: extrusion (the means of profile forming), first design and manufacture the mold according to the profile of the profile product, and use the extruder to extrude the heated round casting rod from the mold. The commonly used 6063 alloy is extruded. During the pressing, an air-cooled quenching process and the subsequent artificial aging process are used to complete the heat treatment and strengthening. Different grades of heat treatable strengthened alloys have different heat treatment systems.
The third step is coloring (surface treatment and oxidation). The extruded aluminum alloy profile has poor surface corrosion resistance. Surface treatment must be performed by anodizing to increase the corrosion resistance, wear resistance and appearance of the aluminum material. Aesthetics.