28Khz 700W Ultrasonic Spot Welding Machine

28Khz 700W Ultrasonic Spot Welding Machine

Specifications: Advantages and Disadvantages of Ultrasonic in Auto Industry. Advantages: 1. Application in riveting, forming and welding 2. Light weight, easy to take, easy to operate (handheld) 3. Equipped with welding timer 4. Easty to set time welding 5. Equipped with an overload protection...

28Khz 700W Ultrasonic Spot Welding Machine 


28K handheld spot welder- 700W is well suited for Polyacetal、PC… , the welding type can be riveting, welding, embossing. There has pistol type and pen type for your option. Customized designs are also avaliabled.

28Khz Ultrasonic  Welder  (4)28Khz Ultrasonic  Welder  (11)



Model: HS42B-CB

Frequency: 28Khz

Power: 700Watt

Horn: ≤12mm

Weight: 0.5kg

Generator: Digital or Analog generator 



Remarks: S is the welding area, unit is mm².

The above data source:
1. Experimental data accumulated over the years
2. Reference NTK, BRANSON companies’ internal standard, and the data of the Chinese Academy of
Sciences, University of china. 


Unique metal shell, greater strength.
High quality assurance, power than similar products on the market doubled.
NC power supply, automatic search frequency, power adjustable from 10-100%
Isolation technology, make the product design more humane



CE Certification:





Q:I want to see the performance of my material, can i send you the samples?

A:Yes, you can send us the samples.We will arrange the testing and send you the video of performance.

Q:Can i just change the inner transducer if there is something wrong with the parameters?

A:We suggest send it back if there is no professional testing device.The parameters need to be adjust at a reasonable dates .Otherwise, the transducer even the generator will be broken.

Q:What is the output power of whole system?

A:Generally specking, 500w is enough at low speed.


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