Tag: Phased Array

20Khz electronic USB connector ultrasonic welding machine This is the 20Khz ultrasonic welding machine for welding the electrical USB connector housing . The welding is strong and fast ! Want to know more , welcome to contact with us ! www.putsonic.com Info@putsonic.com #20Khz #electronic #USB #connector #ultrasonic #welding #machine ultrasonic [vid_tags]