1-4

1-4
Handles used for raising and lowering the skimmers that divert slag to the slag pots when the blast furnace is tapped. For a full read on how a blast furnace works <a href=\”http://www.steel.org/AM/Template.cfm?Section=How_Steel_is_Made&TEMPLATE=/CM/ContentDisplay.cfm&CONTENTID=12305\”>check this link. </a>