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What Is Resistance Welding?

Resistance welding permanently joins two pieces of formed metal by a tightly controlled melting and forging process, using electrical current and pressure. Advantages are no smoke, no fumes, just a permanent bond. The most common images are car bodies progressing down in an assembly line when a robotic arm swings over and a quick flash of light occurs. That flash of light is the resistance welding process that occurs in milliseconds and is the cumulative result of millions of hours of technology over a century by the brightest engineering minds of the time.

Our Customers

The resistance welding technology is utilized by many of the automakers and their component manufacturers as the quickest, least expensive high volume joining process commercially available. We also sell our products to machine integrators, and manufacturers in other industries, including agricultural, HVAC, and home appliances. Dengensha America has over 500 regular customers in the United States, Canada, Mexico, and Brazil.

Working Together

Dengensha America provides a full line of service and products, starting from the weld lab testing to determine the best equipment for your applications to onsite troubleshooting on technical issues and spare parts support. Our focus is Working Together with customers to best support their seamless production for the high quality welds from the beginning to the end.