Piezoelectric Ceramic Element Ultrasonic Piezoelectric Ring Pzt Piezo Ceramic Disc Piezo Ceramic For Cleaning Ring And Welding Ring

Piezoelectric Ceramic Element Ultrasonic Piezoelectric Ring Pzt Piezo Ceramic Disc Piezo Ceramic For Cleaning Ring And Welding Ring

The mechanism of ultrasonic cleaning is to use physical effects such as cavitation, radiation pressure, sound flow, etc. when ultrasonic waves propagate in the cleaning solution, to mechanically peel off the dirt on the cleaning piece. At the same time, it can promote chemical reactions between the cleaning solution and the dirt, achieving the purpose of cleaning the object. The frequency used for ultrasonic cleaning machines can be selected from 10 to 500 kHz based on the size and purpose of the cleaning material, usually ranging from 20 to 50 kHz. As the frequency of ultrasonic transducers increases, Langevin oscillators, longitudinal oscillators, thickness oscillators, etc. can be used. In terms of miniaturization, there are also radial and bending vibrations using circular oscillators. Ultrasonic cleaning has been increasingly widely used in various industries such as industry, agriculture, household equipment, electronics, automobiles, rubber, printing, aircraft, food, hospitals, and medical research.

spec	Dimension (mm)	Radial frequency (KHz)	Capacitance (pf)	Dielectric dissipation factor tanδ(%)	Electromechanical coupling coefficient (Kr)	Impedance Zr(Ω)	Thickness frequency (KHz)
PU-PC25103	Φ25×Φ10×3	66.4	1240±12.5%	≤0.3	≥0.46	≤15	683±5%
PU-PC225104	Φ25×Φ10×4	66.4	930±12.5%	≤0.3	≥0.46	≤15	512±5%
PU-PC40155	Φ40×Φ12×5	45.9	2070±12.5%	≤0.3	≥0.46	≤15	410±5%
PU-PC40155	Φ40×Φ15×5	42.2	1960±12.5%	≤0.3	≥0.46	≤15	323±5%
PU-PC40176	Φ40×Φ17×6	40.5	1555±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC40205	Φ40×Φ20×5	37.9	1700±12.5%	≤0.3	≥0.47	≤15	410±5%
PU-PC50206	Φ50×Φ20×6	33.2	2490±12.5%	≤0.3	≥0.46	≤15	341±5%
PU-PC501765	Φ50×Φ17×6.5	34.8	2430±12.5%	≤0.3	≥0.46	≤15	315±5%
PU-PC50236	Φ50×Φ23×6	31.2	2340±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC50276	Φ50×Φ27×6	29.3	2100±12.5%	≤0.3	≥0.47	≤15	341±5%
PU-PC603010	Φ60×Φ30×10	25.3	1922±12.5%	≤0.3	≥0.47	≤18	205±5%