28KHZ 800W Ultrasonic Transducer For Ultrasonic Welding machine
The transducer converts high-frequency electrical energy into high-frequency mechanical vibrations. And it contains several piezoelectric ceramic discs sandwiched under pressure between two metal blocks. Between each disc is a thin metal plate, which forms the electrode. When a sinusoidal electrical signal is fed to the transducer via the electrodes, the discs expand and contract, producing axial vibrations.
M8 X 1
Ceramic disc Diameter
Quantity of Ceramic discs