ID: 31229Blast furnace hot air injection unit Free downloadKeywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang SteelworksCategories POSCO, Pohang Steelworks (POSCO), Production Process, Country, Producer, Facility, Ironmaking, South KoreaRelated itemsHot wire rod in the rolling mill Overseeing slabs being loaded for export onto ship at the facility port Exterior view of the facility dust collector Inspecting steel coils Interior view of hot-dip galvanising line Electrical technician checking the condition of a motor Scrap metal waiting to be recycled into new steel in the electric arc furnace Wire rod production