Update On The Contilanod® Process - Continuous Cast And Sheared Anodes

Following the introduction of the Contilanod process over 10 years ago at Copper Range and IMI Refiners, significant changes and advances have been made to this pioneering anode production technique. A new radial flow metal feeding concept has been developed that allows a substantial increase in casting rates on the Hazelett® twin-belt caster. To cut the 45 mm thick continuous anode plate into shaped anodes at rates of 100 t/h or more, a filly moving hydraulic shear designed by Mannesmann Demag has replaced the slower speed plasma cutting torch. Details of the.new caster and shear are presented along with operating results from the new lines starting up in 1999 at the Gresik smelter/refinery in Indonesia and the completely revitalized Mansfelder Kupfer und Messing complex in Germany.