There are so many materials for casting mill liners, such as Cr-Mo alloy steel, manganese steel, and chrome steel. in order to get a further improvement of the wear life, Hunan JY Casting selects chromium cast iron (or martensite steel, or High manganese steel) matrix and ceramic particles composite casting, The ceramic particles are first metalized and then prefabricated into a ceramic core, and then the ceramic core is fixed in the cast sand mold, and then poured into steel water, these ceramic particles melting casting into basis metal, which forms the ceramic-metal composite reinforcement through injection of ceramic particles into the high-Cr material.

Our ceramic inserts mill liners can get 1.5-2 times working life than the original material mill liners.