Aluminum Profiles-6

Product Details

Production technology of aluminum profile

1) Casting:

Casting is the first process of aluminum production, and the main process is as follows:

(1) Ingredients: According to the specific alloy grades to be produced, calculate the amount of adding various alloy components, and reasonably match various raw materials.

(2) Smelting: The prepared raw materials are added to the melting furnace according to the process requirements to melt, and the impurities and gases in the melting body are effectively removed by means of degassing and deslagging refining.

(3) Casting: Under certain casting process conditions, the molten aluminum is cooled and cast into round casting bars of various specifications through deep well casting system.

2) Extrusion:

Extrusion is a means of profile forming. According to the section design of the profile product, the mold is made, and the heated round casting rod is extruded from the mold by an extruder

Out of shape. The commonly used grade 6063 alloy also USES an air-cooled quenching process and the artificial aging process after the extrusion to complete the heat treatment strengthening. Different grades of heat-treatable alloys have different heat treatment systems.

3) Coloring:

Oxidation: The extrusion of aluminum alloy profile, its surface corrosion resistance is not strong, must be anodized surface treatment to increase the corrosion resistance, wear resistance and appearance of aluminum.