4200W Continuous Vibration Ultrasonic Digital Generator
The principle of ultrasonic welding by the ultrasonic generator 50/60 Hz current is converted into 15,20,30 or 40 kHz energy. The high frequency electrical energy is converted by the transducer is again converted into a mechanical movement of the same frequency, followed by the mechanical motion transmitted to the weld head through a set can change the amplitude modulator means. The welding head will be received by the vibration energy transmitted to the engaging portion of the workpiece to be welded, in the region, the vibration energy is by friction by conversion into heat, the plastic melts. Ultrasonic can not only be used to weld the hard thermoplastic fabrics and films can also be processed.
The advantage of Ultrasonic power supply :
(1) It has a timing function and can realize a timer switch;
(2), with sweep frequency function, to achieve frequency sweep cleaning;
(3), digital display ultrasonic frequency or output power, more specific and intuitive;
(4), with over-voltage, over-current, thermal protection, to prevent burning tube burning board;
(5) The output effective power is as high as 98% or more;
(6) All the important components are imported electronic components.