Laboratory shaker's Principle: vertical vibration motor, the motor generated by the horizontal, vertical, inclined oblique vibration to grade filter. NumberNameUnitData1standard sievelayer82standard drying diametermmφ200 φ100 φ753Sieve sizemm0.025---34noisedb≤505Feeding in (one))g≤2006Amplitudemm≤57MotorVoltagev220Speedr/min1420Powerkw0.1258Dimensionsmm360*360*7609Total weightkg31