Cold Rolling Production Line

In order to ensure the excellent quality of the cold-rolled products of Shagang, the cold rolling production adopts the process of iron making-steel-continuous casting-hot rolling coil-cold rolling.

In terms of iron making, steel making and continuous casting, the company now has 3 2500m3 blast furnaces, 1 5800m3 blast furnace, 3 sets of hot metal powder spray desulfurization, 3 sets of KR hot metal desulfurization, 6 sets of 180 tons top and bottom combined blown converter, LF ladle refining. 6 sets of furnace, 4 sets of RH vacuum degassing furnace, 5 sets of 2 sets of 4 flow specifications 170~220 (thick) x850~1600 (wide) slab continuous casting machine, 2 sets of 220~320 (thickness) x1800~ 2720 (wide) large slab continuous casting machine; the specifications of the produced slab are: 170~220 (thickness) x850~1600 (width) x6500~12500 (length) mm, 220~320 (thickness) x1800~2720 (width) X5000-12500 (length) mm. Advanced steelmaking and rolling equipment guarantees the production of pure clean and defect-free continuous casting billets. The production of high-quality hot rolled coils creates the necessary conditions for the development and production of high quality cold rolled products.