EQUIPMENT FOR ROLLED SEMI-PRODUCTS' ELECTRIC HEATING

摘要

Simplification of electrical heating of semi-products, particularly belts, during rolling, as well as increasing productivity of their production is solved by this equipment, whose cylinders are divided axially crosswise into two separate rolling surfaces, between which is a space for the transformer core. Heating of the semi-product occurs during rolling by the crossing of current through the semi-product fitted between the cylinders.