Aluminum coil is made of aluminum as raw material, it has the advantages of light weight, high strength, good thermal conductivity, corrosion resistance, easy processing and so on. The production process of aluminum coil includes ingot melting, continuous casting, hot rolling, cold rolling, annealing and other links. In this process, the thickness and width of the aluminum coil can be adjusted to meet different customer needs.

The production of aluminum coil requires the processing of aluminum sheet first. Aluminum plate is produced by continuous casting rolling process, which adopts the method of continuous casting and continuous rolling to achieve efficient mass production. The raw aluminum ingot is melted, and the appropriate alloying element is added to the molten pool, the aluminum liquid is poured on the crystallizer through the casting mold, and a certain cooling rate is maintained, so that the aluminum liquid gradually solidifies and forms the aluminum plate. After the aluminum plate is processed, it is necessary to roll, that is, the aluminum plate is cut into the required width, and the heat-treated aluminum plate is sent to the winding machine for rolling processing, and the surface coating is treated to obtain the aluminum roll.

In order to ensure product quality, we will arrange professional personnel to check product quality, packaging, weight, hardness, etc., according to customer requirements of product specifications, looking for high-quality and cheap cooperative factories in China, to provide customers with one-stop procurement services and quality assurance.

Excellent packaging: waterproof paper and plastic film + iron cover + at least three strapping straps + strapping straps fixed on iron or wood pallets can effectively protect products from corrosion and various climate changes during transportation. Generally speaking, we ship from Shanghai, Tianjin, Qingdao and Ningbo ports. We have worked with many experienced shipping companies for a long time to find the most suitable mode of transportation for you.