Sincerely ask predecessors to tell me about the processing of aluminum ingots to doors and windows, curtain walls, aluminum profiles, the general process and about the process!
The first cast aluminum rod, generally with the same level hot top casting equipment, casting equipment Woge Gustave America more now.
Then, the aluminum bar is used as the material extruding machine, and then the die is extruded into the shaped section which needs to be shaped. After the cut of the section bar is cut off, the heat treatment is carried out to increase the strength. And then shot peening, oxidation, color, and become our doors and windows, curtain wall materials.