Specification: Screen frame: 1—2 layer Screen frame diameter: 11.8 inch Screen frame height: 3.15 inch Screen size: 12/16/20/30/40/50/60/80/100/120/150/180 mesh Vibration frequency: 1150beats/min Motor power: 50Watt Power supply: 110V/60Hz Dimensions: 13.8*13.8*13.8 inch Gross Weight: 16lb Applications: Food industry; chemical industry; metals; laboratory; mining and metallurgical; pharmaceutical industry; abrasive metallurgical industry; Ceramic Industry etc.