“Speed-Weld” High Speed Seam Welding Robot

Nachi Speed-Weld is a revolutionay new variation of the resistance welding process known as Resistance Seam Welding (RSW).  Using Nachi Speed-Weld current is intermittently passed between rotating electrode wheels creating a high strength and leak tight continuously welded seam.  Speed-Weld technology creates leak tight hermetically sealed joints ideal for fuel tanks and other fluid containment vessels.

Technical Highlights