RE:RE:Induration furnace replacementIf you head to agoracom, you will see the answer is about the same for the plasma torches, as I had asked Peter about t that exact thing previously. Cheers!
rummager wrote: I don't know how much these induration units have changed since I worked on them more than 30 years ago. The unit itself has a life span of about 30 years operating as it does in an extremely dry environment - workers were encouraged to consume salt tablets to retain body fluids! The refractory material - the inner lining - is replaced periodically, about 5 year intervals.