Processing technology of aluminum profiles

Step 1: Aluminum rod casting
Firstly, the aluminum ingot is heated to a certain temperature for melting, and then a certain amount of alloy elements (magnesium, silicon) are added to the melted aluminum liquid. Finally, the aluminum liquid is poured into a casting machine and cast into round rods with different diameters.
Step 2: Aluminum alloy extrusion
Extrusion is a method of processing and forming aluminum profiles. Firstly, based on the cross-sectional design plan of the profile product, a mold is produced, and the heated round cast rod is extruded from the mold using an extruder.
Step 3: Post extrusion treatment of aluminum alloy profiles:
The straightness of aluminum profiles affects whether they can be used in mechanical equipment, so meeting the straightness standard is one of the important standards for the quality of aluminum profiles. Generally, extruded profiles need to be straightened for straightness.
Step 4: Artificial aging of aluminum alloy profiles
Heating the aluminum alloy profile material in an aging furnace to a certain temperature and holding it for 2-3 hours can demonstrate the mechanical properties, especially the hardness, of the Bodhi high aluminum alloy profile.
Step 5: Surface Treatment
The surface of general aluminum profiles is treated with anodized silver white, which is elegant, beautiful, and corrosion-resistant. Generally, after cooling, the finished aluminum profile is produced.