Features: 1.This device is composed with throw-in Type Ultrasonic Board and generator. It is designed to be stored in a holder, possibly at the bottom, side or on the top to clean parts or products. 2. It is applicable to the cleaning process of parts before electroplated, watch parts, hardware parts, semiconductor siliconparts, Spectacle lens and frames, treasures and Glass dishes. <IMG height=270 src= Specifications: ModelHW-1006BHW-1012BHW-1018BHW-1024BHW-1030BUltrasonic Power300W600W900W1200W1500WUltrasonic Frequency28KHz/40KHz28KHz/40KHz28KHz/40KHz28KHz/40KHz28KHz/40KHzVibration Board Size300*190*100360*275*100420*320*100510*390*100520*420*100