The above properties are guaranteed values based on long-term production statistics. Guomei may make the modification upon the production request.

High lron Magnesia Alumina Spinel Brick is a chrome free product for centralburning zone of cement kiln which adopts high iron magnesia and magnesiaalumina spinel as the main raw materials. The special mechanism of prefabricationnot only ensures a good coating behavior, but also improves the resistance againstthermal shock,chemical attack , and thermal conductivity.Especially in the subburning zone, it can reach the same lifetime as it does in the main central bumningzone. Since the launch in year 2013, High lron Magnesia Alumina Spinel Brick hasbeen used in more than 100 cement kilns and achieved ideal performance.