Advanced process control for the cement industry, Controlling a cement kiln has always been a challenging task for cement plant operators These days, a computer-based pyro control system is not merely nice to have, it is a practical necessity Both the inherent complexity of the pyro process.
Cement manufacturing - brief description of a cement mill. Cement clinker is usually ground using a ball mill. This is essentially a large rotating drum containing grinding media - normally steel balls. As the drum rotates, the motion of the balls crushes the clinker. The drum rotates approximately once every couple of seconds.