The piezoelectric ceramic element in the ultrasonic beauty instrument refers to a mechanical vibration wave whose frequency exceeds 20,000 Hz and cannot cause normal human hearing, and the vibration wave has mechanical action, warming action and chemical action. The ultrasonic beauty instrument util

The ultrasonic atomizer uses electronic high-frequency oscillation (oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the human hearing range, the electronic oscillation is harmless to humans and animals), and the liquid water molecules are passed through the high-frequency resonance of the p

The ultrasonic atomizer uses electronic high-frequency oscillation (oscillation frequency is 1.7MHz or 2.4MHz, which exceeds the human hearing range, the electronic oscillation is harmless to humans and animals), and the liquid water molecules are passed through the high-frequency resonance of the p

Ultrasonic therapy machine machineryUltrasonic vibration transducer can cause the movement of substances in tissue cells. Due to the fine massage of ultrasound, the cytoplasm flow, cell oscillation, rotation, friction, and thus the effect of cell massage, also known as "internal massage" is unique t