III.Linings of coal-pulverizing mills

II.1. Two element wave profile lining

It is used for lining of cylinder part of mill drum as types as Ш-50 и Ш-50А. In comparison with cast high manganese steel linings (steel 110Г13Л), the new linings:

• has a service life higher by 2 times
• provide an increase of 0,6 % in productivity
• provide a decrease of 13 % in specific ball consumption
• provide a decrease of 5% - 6% in specific energy consumption
• has a cost lower more than 1.5 times