and the working priinciple of the rotary kiln. But we have not told the structure of it. So today we will say something about the constitutes genes for the rotary kiln. We all know that the Rotary kiln is to point to rotating calcining kiln, is a kind of mining machinery widely used in building material, metallurgy, chemical, environmental protection and many other production industry. Rotary kiln is Thermal Equipment, heating materials, it is widely used in the fields of cement, Nonferrous Metallurgy…
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