The formed coils are mainly hot-rolled coils and cold-rolled coils. Hot rolled coil is a processed product before the billet is recrystallized. Cold rolled coil is the subsequent processing of hot rolled coil. The general weight of steel coil is about 15-30T. my country’s hot-rolling production capacity continues to expand, there are already dozens of hot-rolling production lines, and some projects are about to start construction or put into operation.
The sale of steel coils in coils is mainly for large customers, and the general users do not have uncoiling equipment or the amount is limited. Therefore, the subsequent processing of steel coils will be a very promising industry. Of course, the larger steel mills currently have their own uncoiling and flattening projects.