The ultrasonic generator converts high-frequency energy will be transferred to mechanical motion of same frequency through ultrasonic transducer, and then the mechanical motion can be transferred to the welding horn by amplitude modulator, which can adjust the amplitude. The welding horn will pass the absorbed heat to the junction of workpieces for welding. In this particular zone, vibration energy can be converted into heat through friction. Ultrasonic can not only be used to weld hard thermoplastic but also to process the textile and thin-film.
Ultrasonic welding technique.
Ultrasonic spot welding is used whenever large plastic parts cannot be placed on a traditional machine. Therefore, the welding head designed as a handgun is brought to the part; either manually or with a robot. The advantage of ultrasonic spot welding is the fact that the parts do not need any special preparation(no energy director required). Therefore large size vacuum formed parts ca also be assembled easily.
The ultrasonic horn is built to product high amplitude. The tip of the horn is shaped in order to penetrate high amplitude the two layers of material, leaving a typical ring pattern of the workface, while the backside rests smooth and clean.
Pll Auto Tuning
Voltage Feed back
Soft start protect
Multi-welder cylinder synchronization
1. Except Standard weld machine, we also make custom made ultrasonic plastic welding machine, Auto parts welding machine, hot Plate welding machine, Spin welding machine, hot Melting welding machine, Infrared radiation welding machine.
2. OEM and ODM can be accepted;
3. Professional engineering design, comply with national safety standard;
4. Quickly reply and good after-sales service, any questions can consult us by email or call us at, Skype, Hotmail, MSN is available;