... Source380V 50HZ-60HZ380V 50HZ380V 50HZNet Weight2200kg2800kg2800kgOut put20KHz20KHz20KHzUltrasonic SystemMax Power 1400W one head, 20KHz, frequency of 20KHz, 11 jednostek 10 unitsMax Power 1400W ... , frequency of 20KHz, 11 jednostek 15 unitsMax Power 1400W one head, 20KHz, frequency of 20KHz, 11 jednostek 15 units FeatureAdopt ultrasonic ...