ID: 31229Blast furnace hot air injection unit Free downloadKeywords blast furnaceironPOSCOSouth Koreahot air injection unitPohang SteelworksCategories Production Process, Country, Producer, Facility, Ironmaking, South Korea, POSCO, Pohang Steelworks (POSCO)Related itemsExtruding steel billet in the hot strip mill Stacks of steel beams in the shipping yard Cycling past the facility power plant The blast furnace control room Exterior view of POSCO’s FINEX 3 plant Inside the control room Interior view of hot strip mill Blast furnace 7 “Rossiyanka” at Novolipetsk (NLMK Group)