... effective 2,Easy operation 3,Low noise 4,Energy saving DY series vibrating screen for Powder and Particlle rotary vibrating screenDY ... of screen surface (mesh/hour)layerVibration times(Rpm)Power(KW)DY-4004003400.09<102-5001-315000.18DY -6006005400.22<1015000.25DY ... .2DY -1800180017002.3<30 1-315003DY -2000200018862.86<301500 4 DY series vibrating screen for Powder and Particlle