... press piece crusher of JFY-507 4) One stand mill of ACM-10 3. Main technical data1) Mix machinePower ... piece crusherDrive power: 1.1KWFan power: 0.48KWFeatures: special roller framework, high speed cold water, very well effect of ... frequency conversion, press piece machine frequency conversion, mill feeding, and assistant mill, main mill frequency conversion.Electric equipment and electrical machinery: ...