Sonobond Ultrasonics: Ultrasonic Metal Welders

Since You Can’t Visit Us At Battery Shows This Year, We’re Bringing Samples Of Our Welds To You!

See The Wide Range Of Welds Our Ultrasonic
Machinery Can Produce

Click here to view our PowerPoint Presentation on our Advanced Battery Assembly Solutions. We’ve included close-up photos of virtually every type of battery weld we can produce for electric vehicles, charging stations, and energy storage systems. You’ll also find photos, weld capabilities, and technical specifications on four of our most popular battery assembly machines.

Don’t see the specific type of weld you need? Our engineers will design custom tooling that will hold your parts together in the proper orientation while the ultrasonic weld is made – but without unnecessarily complicating the load and unload operations. Sample welds are checked to make certain they meet the finished piece’s dimensional tolerances as well as electrical and mechanical requirements.

We Invented Ultrasonic Metal Welding Over 60 Years Ago

Our patented Wedge-Reed System is essential for:

  • Producing strong, precise, solid-state, highly conductive weld
  • Welding up to 100 layers of anode and cathode foils – as thin as seven microns – to battery tabs and terminals, without tearing
  • Easily welding the large wire bundles and HV terminals required for high power and high storage capacity batteries
  • Eliminating bending stresses and stalling
  • Eliminating metallurgical defects such as porosity and intermetallics

Order Our Free Ultrasonic Welding Viability Test

Using your own materials, we will conduct viability tests to ensure ultrasonic welding technology is a good fit for your application, and to recommend the best equipment for the job. Providing viability test results enables you to see actual results before you purchase our equipment. It’s a “try before you buy” offer we’re happy to make! Click the button or the link below to get started.

     Click here for:


Accessing our Battery Assembly PowerPoint

More information on our battery assembly capabilities


Our FREE
sample welds offer


More information on our machinery


Emailing President
Janet Devine

Qualifies for Section 179 Tax Breaks

*Check with your accountant to see how purchasing our equipment may benefit you.

© 2020 Sonobond Ultrasonics, Inc.