The Rotary Kiln Skin will drop because the actual temprature  is higher than  Rotary Kiln proper solidification temprature. Sometimes Rotary Kiln Skin drops togather with the firebrick due to uneven heating. The reasons for this phenomenon are:The Rotary Kiln Skin feed ingredient and feed quality are unstable which leads to the unstable Rotary Kiln temprature. If the run-in material is easy to burn, the Rotary Kiln temprature will be high; if not, the temprature will be low. If there are many Rotary Kiln materials, the temprature will be low; if there is

    less, the Rotary Kiln redundant heat can't be absorbed. Thus the Rotary Kiln temprature goes up and down suddenly, making the Rotary Kiln skin expand with heat and contract with cold. So the Rotary Kiln skin is uneven and easy to drop.The Rotary Kiln incorrect operation procedure is mainly caused by the unproper adjustment of the flame shape. The drop of Rotary Kiln skin can be judged by examining the temprature of rotary kiln shell in the central control room. The normal temprature of the rotary kiln shell is around 250 degree. If the Rotary Kiln  temprature is excessively high rotary kiln skin is likely to drop. Once the drop is found, the Rotary Kiln remedy measure should be made right away such as reducingthe coal powder injection amount, change the shape and position of the flame, or cool the rotary kiln shell part of rotary kiln skin drop by the blower or compressed air on the spot which should be put on the four dots or eight dots and the nearer to the rotary kiln skin drop part, the better.

    Henan zhengkuang mining Machinery Co., LTD is a professional producer of Rotary Kiln, The Rotary Kiln is a corporation enterprise of development and manufacture whose rotary kiln products find good sales aboard likeSoutheast Asia. For the price of rotary kiln ,please telephone us: 0086-0371-86079588 or Leave us a message: info@zkcorp.com.