Refractory Material For Cement Rotary Kiln | AGICO Cement ...
When the kiln turns one circle, the refractory material in the rotary kiln will be exposed once in the gas. In the rest of the time, it is covered by the cement raw materials. Because the gas temperature in the kiln is higher than that of the raw material, the refractory temperature will be subject to periodic thermal shock, and the temperature ...