| 摘要 |
A method of regulating the operation of a material-crusher (1) in which the noise emitted by the crusher, the power absorbed thereby and the supply and removal flow rates of the material therein are detected. The flow rate (2) of the material fed into the crusher is regulated so as to maintain the quantity of material therein at a high and constant value close to that at which the efficiency of the crusher is at its best. |
