Cylindrical pulveriser load regulation system - uses measured oscillation of pulveriser wall to determine contents grade

摘要: The regulation system monitores the oscillation of at least one wall (22) pulverisation cylinder to obtain a value representing contents grading within latter with material fed pulveriser in dependence on obtained value. Pref. is monitored by an attached piezoceramic transducer (23) associated transmitter transmitting measured signal stationary receiver (24). This allows be control (26) each time passes front receiver. can used for cement etc. provide constant product.