MILLCOM is widely used for the efficient operation and increased production of various types of grinding machines; from small ball mills for fine ceramics to huge grinders for cement industry. Maximum grinding efficiency can be automatically maintained by installing ball mills and other mills with microphones (Electronic Ears) for the automatic control of raw material feed rates. In abnormalities, emergency interruption of raw material feeding is possible.  OPERATOR’S EARS Determination of raw material input flow rate Detection of abnormal operations  AUTOMATIC CONTROL SYSTEM Automatic control of raw material input flow rate Automatic detection of abnormal operations Operators are required to watch the changes in raw material characteristics at all times, and adjust manually the setting points of controllers.  MILLICOM Automatic selection of optimum setting point of Micon-line for the raw material characteristics Automatic control of raw material input flow rate Automatic detection of abnormal operations Realization of complete automation, increased production, reduced energy and manpower requirements, and also improved and stabilized quality.