Pig Iron
2010·Movie
·30min·
6.9WatchWhere to watch
Not streaming in any country yet.
About
Iron ore is super heated in a blast furnace to make pig iron, which in turn is used to produce steel. The making of steel is a continuous process. Pig iron is moved from the blast furnace to the steel plant by railroad. The trains are operated by remote control.
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Sequels and Prequels
No sequels or prequels available