Ultrasonic Electric Energy Meter

We offer ultrasonic electric energy meter shell welding machine work principle
ultrasonic instrument shell welding machine by ultrasonic generator produces 20 khz (or 15 khz, 40 khz and frequency) of high pressure, high frequency signal, through the conversion system, the signal conversion for high frequency mechanical vibration, and in plastic products on the workpiece, through the plastic parts surface and inner friction between the molecules and make the plastic parts of the contact face between instantaneous temperature rise, make plastic outlet plastic instant melting, and then fill in the gap between interface, when shaking stops, workpiece at the same time under the pressure of certain cooling setting, and achieve perfect welding.