List Videos
Pig Iron

Pig Iron

Movie Information

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.
Director:
Years:
Country: ,
Quality:
Production:

Related Movies

Borderlands
Borderlands
5.9