Function：
● Ultrasonic welding unit can be multi angle adjustment.
● Equipped with hot air heating function to prevent paint cracking.
● Punching drive system using gas liquid booster cylinder drive.
● Punching unit used in one process, to ensure the accuracy of punching.
● The number of common punching for 2, 3, 4, 6, can be customized according to the number
of different punching.
