puddle weld

puddle weld

A type of plug weld for joining two sheets of light-gauge material; a hole, burned in the upper sheet, is filled with a puddle of weld metal to fuse the upper sheet to the lower.
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Ellesco offer a variety of machines to carry out the many different weld dressing processes, including: preparation and removal, blending and shaping of seam welds, and smoothing spot and puddle welds.