Replacement 20kHz Branson Ultrasonic Welding Transducer

The 2000 Watt 20 KHz Ultrasonic Converter Direct replacement for the Branson CJ-20 (101-135-059) , that delivers lower cost, rugged quality and superior value.

Replacement 20kHz Branson ultrasonic welding transducer


Competitive Advantages:


1. Titanium materials

2. Once assembled, the transducers are aged before testing and final assembly. The properties of piezoelectric materials can change with time and pressure, so a bit of time on the shelf prior to testing will identify nonconforming material.

3. One by one testing to ensure that each transducer performance are excellent.

  4. In good heat resistance, can be used in




The transducer is composed of vibrators and booster, which function is to convert electrical signals into mechanical vibration signals, and to realize the conversion of electrical energy to mechanical energy, which is also one of the most important factors in ultrasonic welding technology.






20 khz

Output power


Joint bolt

1/2-20 UNF

Ceramic disc Diameter

50 mm

Quantity of Ceramic discs

6 pcs


19-21 nf


20 um


welding machine


Our service:

Conforming to the spirit of "Service First", ALTRASONIC provides lifetime maintenance to its products for as long as they are used by customers.    

Altrasonic’s service team is 24/7 available for support. Our well trained and experienced service engineers advise and support on-line or if necessary on location. Whether a custom-made production line or a standard machine: we always ensure that production can be resumed as soon as possible.

 20k Ultrasonic transducer replacement Branson CJ20 (1)

Factory workshop:




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