everything you need to know on rotary kiln refractory
This can be done by picking a spot on the rotary kiln shell, and holding a temperature gun in place. As the rotary kiln rotates, that spot should read the same temperature for the entire circumference of the shell. For example, a temperature reading of 400, 400, 700, 400 would likely indicate a failure in refractory. Left untreated, this could lead to severe damage to the rotary kiln shell
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