Min. Order Reference FOB Price
1 Piece US$180.00-280.00 / Piece
Product Description
Fast Speed High Amplitude 28KHz Ultrasonic Welding Transducer For Ultrasonic Spot Welding On Non-woven Tea Bags Product Description Ultrasound is the conversion of high-frequency electric energy into mechanical vibration through a transducer. The characteristics of the transducer depend on the ...