28khz/40khz  Ultrasonic Spot Welding Machine For Toy Industry
The basic components are ultrasonic transducer, horn, tool head, shell and driving power supply. The ultrasonic driving power supply converts the commercial power into high frequency and high voltage AC current, which is transmitted to the ultrasonic transducer. In fact, the ultrasonic transducer is equivalent to an energy converter, which can convert the input electrical energy into mechanical energy, namely ultrasonic. Its form is that the transducer moves back and forth with high frequency in longitudinal direction. The frequency of the telescopic motion is equal to the frequency of the AC current supplied by the driving power supply. The function of the horn is to fix the whole ultrasonic vibration system and amplify the output amplitude of the transducer. On the one hand, the tool head further amplifies the amplitude, on the other hand, it outputs ultrasonic wave to the workpiece.

Type	power （W）	Frequency	Welding time	Contains
UCE-HH300W	300W	20khz,28khz,30khz,35khz,40khz	0.1-3sec	generator , transducer ,horn,head
UCE-HH500W	500W	20khz,28khz,30khz	0.1-3sec	generator , transducer ,horn,head
UCE-HH900W	900W	20khz,28khz,30khz	0.1-3sec	generator , transducer ,horn,head
UCE-HH1000W	1000W	20khz,28khz	0.1-3sec	generator , transducer ,horn,head
UCE-HH1200W	1200W	20khz,28khz	0.1-3sec	generator , transducer ,horn,head

28khz/40khz  Ultrasonic Spot Welding Machine For Toy Industry