Steel-forming - 進出口

HSS Roll High speed steel roll known as HSS roll are a kind of hot roll material with excellent performance. The application of high speed steel roll is an important component of the development of modern steel rolling production and another major technological change in the development of the steel industry. High speed steel rollers have higher hardness and wear resistance than traditional rollers. The centrifugal casting high-speed steel rollers have been widely used in the production of hot-rolled narrow strip steel, sheet steel, section steel, rebar, spring flat steel, high-speed wire and other fields. They are not only used for working rolls, but also for the back-up rolls.