Pig Iron
π°π· South Korea
Release date: May 1, 2010 Β· 30 min Β· β 7.3
Directed by James Benning
Written by James Benning
- TMDB Rating
- β 7.3
- 6 votes
- Popularity
- 0.6
- IMDb
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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.
