High Power 28KHz Spot Welder Machine parts Piezoelectric Ceramic Sensor Ultrasonic welding Transducer

The ultrasonic oscillator consists of an ultrasonic transducer and an ultrasonic amplitude transformer. Ultrasonic transducer is a device that can convert high-frequency electrical energy into mechanical energy. The ultrasonic amplitude transformer is a passive device that does not generate vibration itself. It only …

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High Power 28KHz Spot Welder Machine parts Piezoelectric Ceramic Sensor Ultrasonic welding Transducer

Common faults:

The ultrasonic vibrator should be placed in a dry place to prevent moisture from affecting its normal operation. If the ultrasonic oscillator is damp, place it in the oven and set it to dry at around 100 ℃ for 2 hours, or use a hair dryer to remove moisture until the resistance value is normal; Ultrasonic oscillator debonding: After the ultrasonic oscillator debonding, the output power of the ultrasonic power supply is normal. However, due to poor connection between the oscillator and the vibration surface, the oscillator may burn out if operated for a long time. Ultrasonic oscillator debonding generally requires professional ultrasonic manufacturers to repair or replace it.

Type	Full-length（mm）	Joint Bolt（mm）	Frequency（KHz）	Resonance Impedance（Ω）	Capacity（pF）	Input Power （W）
PU-UWT30500 P8	77	M10×1.5	30	5	5500	500
PU-UWT28200 P4	92.1	M10×1	28	20	3000	200
PU-UWT28100 P8	91	M8×1	28	25	2200	100
PU-UWT28250 P8	94	1/2-20 UNF	28	20	4000	250
PU-UWT35100 P8	71	M8×1	35	25	2200	100
PU-UWT38100 P8	66	M8×1.25	38	40	1200	100
PU-UWT38200 P4	65	M8×1	38	14	3300	200