ID: 57401Radioing the central control room about pig iron production status from the blast furnace tap hole Free downloadCategories South Korea, POSCORelated itemsView of blast furance control centre Loading wire rod coil onto ship at the port Taking a sample of hot iron from the blast furnace Hot steel being sprayed with water. This allows the rate at which it cools to be controlled Casting wire rod Monitoring plate rolling in the control room Hot rolled coils in storage Steel plate in the cooling bed