We manufacture seam welding wheels & shafts in copper chromium zirconium and beryllium copper. These are used in seam welding machines for welding fuel tanks, rims, drums, barrels, silencers, washing machine tubs etc. These are available upto 600 mm diameters and thickness from 6mm in disc form or fully machined condition as per customer drawings. Seam welding housings are available with mercury filled or with silver contacts. Wadson wheels are true cold-worked wheels and last longer as wheels.