40KHz ultrasonic beauty circuit board / circuit board features:
1. The ultrasonic effect is strong, and the water drops on the surface of the ultrasonic beauty head can be instantly cavitation.
2. Small calorific value, continuous working for 20 min, the temperature of ultrasonic beauty head does not exceed 45 ℃
40KHz ultrasonic cosmetology circuit board / circuit board mainly has the following functions
1. Mechanical action: 1 million times per second of mechanical vibration, so that each part of the affected will vibrate, play a unique cell massage role, improve cell metabolism function, enhance cell vitality, promote blood circulation, improve skin tissue nutrition, make skin ruddy and elastic.
2. Thermophilic effect: the thermophilic effect of ultrasound can make blood circulation exuberant, reduce the exciting point of cells and produce analgesic effect by causing changes in vascular function and metabolic process. It can relax spasmodic skin and relieve contracture.
3. Chemical action: ultrasound can strengthen catalysis and accelerate metabolism. It can change pH value to alkalinity. It is conducive to drug penetration and improve the bactericidal ability of drugs.
40khz Ultrasonic beauty transducer