Molten irons are poured into molds at the factory. is used for the production of fluidized iron spare parts or engine parts that have been melted in an iron and steel plant. It is poured into hot iron molds heated at 1500 degrees. iron has been produced in this way since ancient times when iron was used in history. the production of swords, the production of war balls is made by melting iron. iron and steel industry is the most important field of study of the economy. factory workers are conducting a hard work in the production of iron and steel. You can use this video in full HD slowmotion and 4k resolution for iron production and steel production.