... .Certificate: CE 3.Various Roller designs Available Ultrasonic Quilting Machine:ParamterModel WSD-1550WSD-1850WSD-2300Layer (s)1-3 ... 50HZ-60HZ380V 50HZ380V 50HZNet Weight2200kg2800kg2800kgOut put20KHz20KHz20KHzUltrasonic SystemMax Power 1400W one head, 20KHz, frequency of 20KHz, 11 jednostek 10 ... of 20KHz, 11 jednostek 15 unitsMax Power 1400W one head, 20KHz, frequency of 20KHz, 11 jednostek 15 ...