1. Tooling
2. Acoustic welding head
3. Shield of the transducer
4. Pressure gauge
5. Pressure adjusting
6. Dwell time
7. Delay time
8. Option switch
9. Weld time
10. Counter
11. Fall speed regulating
12. Rising speed regulating
13. Frequency deviation degree
14. Frequency control
15. Load indication
16. Power supply indication
17. Frequency deviation indication
18. Ultrasonic testing
19. Operation button
20. Emergency stop button
(Front)