The biggest expense in the operation of Tumbler type machines featuring steel mills is the rebuilding of the mill system. Mills should be kept in a good state of repair and rebuilt uniformly on a regularly scheduled basis. Partial rebuilds often result in a higher repair and operating costs than complete rebuilds.
When rebuilding your steel conveyor system, make sure you order the correct quantity of assemblies for a complete set. Always replace links on both ends of a flight at the same time.