Branson 902J Replacement High Quality Ultrasonic Converter for Industrial Use
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Branson 902J Replacement High Quality Ultrasonic Converter for Industrial Use

Frequency: 20kHz Power: 1000Watt Jolt Blot: 1/2-20UNF Certificate: CE Min order: 1PCS
  • Branson 902J Replacement

  • SP

  • 8543709990


SP TECH offers a large number of converter types in order to achieve the best results for each application. The converters transform the electrical oscillations produced by the ultrasonic generator into mechanical sound waves.

Ultrasonic converters are fitted with 2, 4 or 6 ceramic discs, depending on the application. The latter are predominantly used in the packaging industry and for continuous use. The oscillations are best transferred to the ultrasonic workpiece through the ceramic discs, thereby reducing process times and ensuring high process reliability. The top quality housings are very strong and long-lasting and have various HF interfaces.

Transducer (1)


Branson 902J converter replacement for 910IW or IW+ systems.

902J converter for use with all Branson® 20 kHz 905 or 910D/M welders.


 Branson 902J Replacement



 Output power


 Joint bolt


 Ceramic disc Diameter


 Quantity of Ceramic discs





 Welding machine


Production core step:

Because piezoceramics are weak in tension, a static compressive prestress must be applied to prevent the piezoceramics from experiencing tensile stresses when the transducer vibrates ultrasonically. The prestress also assures that the piezoceramic interfaces make good contact so that the acoustic waves are transmitted well with minimum loss. The compressive prestress must be sufficient to prevent the piezoceramics from ever experiencing any ultrasonic tensile stress and prevent any lateral piezoceramic slippage. In the manufacturing process of ultrasonic transducers, the size of prestressing plays a decisive role in quality.

Applied Range:

Ultrasonic transducer,ultrasonic generator and ultrasonic horn constitute a whole 

ultrasonic system, which can be widely used to do welding in various kinds of industries.

Applied Industries: 

Automobile industry, electric industry, medical industry, household appliance industry, 

non-woven fabric, clothing, packing, office supplies, toys, etc.

Applied Machines:

Mask machines, sealing machine, welding machines, cutting machines, Medical scalpel and tar clear.


Our Converters Features:

1. Low resonance impedance

2. Good stability, low heat

3. Strong construction and highly efficient

4. Long life

5. Maximum sound output as a result of ideal oscillation characteristics

6. Short process times and very high process reliability

7. Metal converter protective housing

8. With Retaining ring (clamping ring)

9. Optional cooling air connections

10. Converter also available for rotary applications

11. Provide customized service

12. One year warranty


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1. Do you have it in stock?
We only have common products in stock but not for the nonstandard products.Because all the products need make based on customers' different requirements.

2. Could you advise to us the design based on our special requirements or based on our object samples?
Of course, we can do. Please tell us your idea or your application.
If you have sample object, send it to us or send detail pictures.

3.How long do you make the order product?
Common products for 7days, big qty and none standard products for 20days.

4. Do you have operating manual?
Of course, we will put it with the goods together.

5. How about the quality?
We have export to many other customers from all over the world, the feed back is good,quality is the first of our company.

6. Could you do OEM?
Yes, of course. We can produce according customers' requirement, just send us your requirements and design of drawing and sample.

7. Could we as your agent?
Of course. We are looking for sole agent in Country who have the willing to cooperate with us for long business term.






Tel: 0086-571-63127797

Mobile: 0086-15888033040



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