... The fetures of specification :( high power ultrasonic bottle washing machine,1080W)ModeLK1018Power1080WFrequency28KHZVoltage220VInner groove size500*400* ... 300mmOutline dimensions620*540*550 high power ultrasonic bottle washing machine,1080W application for: Ultrasonic cleaner ... watch parts,hardware machinery parts,Jewelry,glasses,glassware,Semiconductor silicon wafer ,etc. well cleaning effciency for ...