... carbon steel, high-and low-alloy steel. Calcium aluminates rotary kiln has mature applications in foreign ... and the United States and other developed countries.Calcium aluminates rotary kiln is made by the cylinder, ... devices and other components,It is a production of calcium aluminates powder technology by crushing, drying, milling, ... 90.26-2.632252φ1.9×391.93941.65-30.29-2.933077.59φ2.0×4024032 ...