With Sweep System technology, the output frequency of the ultrasonic generator is modulated around a center frequency, so the ultrasonic transducers shift between 39 and 41 kHz.
Sweep System Technology offers the following advantages:
Faster cleaning
Damage free cleaning
Increased distribution of ultrasound energy eliminating the standing waves
Improved cavitation
Facilitate the ultrasonic wave crossing through the mesh wire basket and the complicated objects to be cleaned