submerged arc welding (saw)

Submerged arc welding (SAW) machine was adopted by us in the year 2002, and we got many benefits like continuous welding on vessel and increase in production.

Submerged-arc welding (SAW) is a common arc welding process that involves the formation of an arc between a continuously fed electrode and the workpiece. A blanket of powdered flux generates a protective gas shield and a slag (and may also be used to add alloying elements to the weld pool) which protects the weld zone.