CoorsTek Ceramic Diablo Rolls

Diablo rolls are used to hold the shape of the can during welding. Zirconia is used for its high electrical resistivity, so the roll is not heated up by eddy currents induced by the large magnetic field generated by the welding process. Durable Ceramic Can Tooling Components Designed to Keep Your Line Up and Running The leading manufacturer of ceramic can tooling materials, CoorsTek is internationally recognized as a leader in the development and use of ceramic technology. In fact, CoorsTek and Coors Brewing jointly invented the two-piece aluminum beverage can in 1959. Manufactured in state-of-the-art facilities, our advanced ceramic canning tool components increase yields, improve quality, and extend machine life in can making plants worldwide.