Submerged ARC Welding machine

Submerged arc welding (SAW) is the process fabricators turn to when the plate is thick, the seams are long and the weld has to be right first time. The arc burns beneath a blanket of granular flux, fed by a continuously driven wire, so there is no visible arc flash, almost no spatter and very little fume. The result is deep penetration and a high deposition rate on joints that would take many more passes with stick or MIG welding.

Paragweld builds two submerged arc welding machine series at its Ahmedabad plant, the Premium Series and the Commercial Series, each available in 1000 A and 1250 A ratings. Every model runs on a 3-phase 415 V supply, is rated for a 100% duty cycle, and uses IGBT inverter technology for a stable, constant-current arc through the full length of a seam.