Aluminum processing, aluminum billets are processed into materials by plastic processing methods, the main methods are rolling, extrusion, stretching and forging. Aluminum processing began to be produced industrially in the early 20th century. Before the 1930s, copper processing equipment was basically used, and the products were mainly used in aircraft manufacturing. Since the 1960s, the production of aluminum has developed rapidly, with an annual increase of about 4 to 8%. Products are widely used in aviation, construction, transportation, electrical, chemical, packaging and daily necessities industries. The output is second only to steel, ranking second in metal materials.
China built a larger aluminum processing plant in the mid-1950s and formed a production system. The products have been serialized and there are seven alloys. It can produce plates, strips, foils, pipes, rods, profiles, wires and forgings. (Free forgings, die forgings) eight categories of products.
