Handheld 1200W High Power Ultrasonic Welding Machine Small Ultrasonic Hand Welder Portable Spot Welder Equipment

Handheld 1200W High Power Ultrasonic Welding Machine Small Ultrasonic Hand Welder Portable Spot Welder Equipment

The welding principle of ultrasonic spot welding machine is to convert 50/60 Hz current into 15, 20, 30 or 40 kHz electrical energy through an ultrasonic generator. The converted high-frequency electrical energy is converted into mechanical motion of the same frequency again through a transducer, and then the mechanical motion is transmitted to the welding head through a set of amplitude modulation devices that can change the amplitude. The welding head transfers the received vibration energy to the joint of the workpiece to be welded, where the vibration energy is converted into thermal energy through friction, melting the plastic. The brief pressure maintained on the workpiece after the vibration stops causes the two weldments to solidify into one through molecular linkage. Generally, the welding time is less than 1 second, and the obtained welding strength can be comparable to the body. Ultrasound can not only be used to weld hard thermoplastic plastics, but also to process fabrics and thin films. The main components of a set of Ultrasonic welding system include ultrasonic generator, transducer/amplitude modulator/welding head triplet, mold and frame.

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