Motor power: 1.5KW beat frequency: Reciprocating 37 beats / min Swing angle: 40 ° -45 ° a screening time: 40S layers: two layers, the upper hole sieve for φ10 lower φ25mm round hole sieve, sieve box is Wooden Frame Dimensions: 1540mm × 1150mm × 1200mm Weight: 340kg GHS-2 after a combination of mechanical sieve drum [Shanghai after the special combination of mechanical sieve drum] After 丨 factory direct combination of mechanical drum rear drum sieve GHS-2 [Shanghai special combination of mechanical sieve drum After the combination of mechanical sieve] 丨 factory direct drum after mechanical sieve GHS-2 combination after combination of mechanical sieve drum combination of mechanical sieve [Shanghai] 丨 special drum drum factory direct combination of mechanical sieve after