Transformers for resistance welding - expert-trafo.de
The welding transformer converts the AC mains current into low voltage with high current, which is required for resistance welding. In spot welding, projection welding and seam welding, the transformed current is fed directly into the welding point.
Welding Automation- Jetline® Seam Welders | MillerWelds
Jetline LW Series External Seam Welders are designed for external welds on cylinders and flat sheets. LW Series Seam Welders are available in three levels of accuracy to optimize your seam welding application: LWS - Standard ; LWP - Precision; LWX - Extra-Precision
Seam welders ｜ DENGENSHA TOA CO.,LTD.
Seam welding machine is a welding machine that continuously performs resistance welding using a roller electrode (electrode ring), and is mainly used for tube joint welding, plate joint welding, and roll spot welding.
The Ultraseam® 20 is the ultimate metal seam welder – ideal for continuous welding of aluminum and copper foils at speeds up to 22 meters per minute. It uses ultrasonic energy for low cost, clean, and efficient operation. Tool life can exceed one million meters of weld.
Expert Transformers - MF100
Transformer for welding guns with stronger diodes and higher power; same size as MF100
Seam Welder | Resistance Seam Welding Machines | TJ Snow
Resistance seam welders are built similar to press-type resistance welders except that the welding force is applied with two rotating copper wheels and the control adjusts the rotating speed and secondary amperage output. The resulting welds are continuous seams, overlapping spot welds, or evenly spaced roll spot welds.
Longitudinal Seam Welders - SEMAC - Quality has a future
Perfect welding seams, with no start/end weld craters, uniform across the entire seam length, free of discolouration with stainless steel; Welding methods: MIG/MAG, TIG, plasma, plasma-keyhole, microplasma, laser; Riveting, offset seams, welding in both directions, parameter memory
Resistance Welding - ELESA - Transforming Energy
RESISTANCE WELDING. Technology that consists on joining two or more pieces mainly in steel, due to the direct electric current flow throw them (no additional material added) once a short circuit has already been done between positive and negative terminales of the transformer.
Seedorff Seam Welders
Seedorff Seam Welders. Break-Through Design | Aerospace Class A | High-Speed Seedorff manufactures the highest quality, most dependable Seam Welding Heads available in the United States. Silver-Inlay Brushes cradle a rotating Hi-CON Copper Mandrel under pressure making 65% electrical contact always regardless of wear.
Seam Welding - AMADA WELD TECH
AMADA WELD TECH offers a complete line of seam welding systems including projection welders, rotary welders, hermetic seam sealing systems, and lid placement and tacking systems. Hermetic Sealing Systems may be integrated with any of our power supplies for resistance welding or hot bar reflow soldering.