Pig Iron (2010)

Release Date: 2010-05-01
Runtime: 0h 30min
Production Company: Jeonju International Film Festival
Production Country: South Korea, United States of America
Director: James Benning

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.