Rotary kiln is one kinds of rotating calcining kiln, belongs to building materials equipment. According to different materials processing, rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Rotary kiln have widely used in building material, metallurgy, chemical, environmental protection and some other industry. Now let we compared these three types analysis of the rotary kiln. rotary kiln is mainly used for calcining cement clinker, divided into wet and dry production of two types of cement kilns. Metallurgy chemical kiln mainly used for magnetic roasting of poor iron ore and chromium, nickel iron oxidizing roasting in steel pant; used in refractory factory for calcined alumina bauxite mine; used in chemical plant for calcined chrome ore and other minerals. Lime kiln used for calcined active lime and dolomite in steel mills, ferroalloy plant. The new rotary kiln equipment emerge in endlessly, technology research continues progress, all this situation contributed greatly to the rotary kiln industry. As a professional manufacturer, Henan zhengkuang mining Machinery Co., Ltd is committed to developing the latest technology of rotary kiln, and warmly welcomes friends all over the world. If you have any interesting in our rotary kiln products, please telephone us: 0086-0371-86079588 or leave us a message: info@zkcorp.com.