The Treforest tinplate works in Treforest, Wales, operated between the late 18th century and 1939. The six remaining buildings on the site were constructed in the mid 19th century during which time th
In metalworking, rolling is a metal forming process in which metal stock is passed through one or more pairs of rolls to reduce the thickness, to make the thickness uniform, and/or to impart a desired
Slitting mill, 1813
Properzi roller, Museo Nazionale della Scienza e della Tecnologia "Leonardo da Vinci", Milan