Historical Development of Rolling Mills – IspatGuru
WEBJan 24, 2021 · The first detailed description dates back to few years later. It is a plant in Galles which processed 700 mm long bars with 100 mm width, which could obtain sheets of 1500 mm × 700 mm size. It is the first certain evidence of the steel rolling process to produce sheet metal, the driving force was provided by water wheels.