Seam welders are specialized welding machines used to join metal sheets or tubes by creating continuous, leak-tight joints called seams. These machines are widely employed in industries such as automotive, aerospace, and fabrication to create cylindrical or linear welds. Seam welders are mainly classified into two types: longitudinal seam welders and circumferential seam welders. Longitudinal seam welders are used to create linear welds along the length of metal sheets or tubes, typically used for producing storage tanks, ducts, or pipes. They provide precise and consistent welds that ensure structural integrity and leak-tightness. Circumferential seam welders,create circular welds around the circumference of cylindrical objects like pipes, drums, or pressure vessels. These welders are designed to maintain uniform pressure and heat distribution, ensuring a high-quality, consistent weld around the entire circumference. Check out all 65 of our dealers used and re-built seam welders for sale below!
