ThePipingMart Blog other What is Submerged Arc Welding Machine? Working and Uses

What is Submerged Arc Welding Machine? Working and Uses

Submerged Arc Welding Machine

Submerged arc welding (SAW) machines are essential tools used in the welding process. It is an automated process that produces a high-quality, consistent weld and can be used for various welding tasks. In this article, we’ll discuss what a SAW machine is, how it works, and the different uses of SAW machines.

What is Submerged Arc Welding Machine?

A submerged arc welding machine (SAW) is an automated welding tool that uses electrical current to combine two pieces of metal. The machine consists of a power source, wire feeder, and welding head that moves along the length of the material being welded. The process takes place beneath a blanket of granular flux which shields the weld area from atmospheric contamination. This helps create strong, consistent welds with minimal spatter and minimal distortion.

Submerged Arc Welding Machine Working

To begin the process, the operator sets up the power source and wire feeder according to their needs and preferences. They then start the SAW machine by pressing or flipping a switch. The welding head will then move along the length of the material being welded at a predetermined speed while sending out an electrical current through its electrode tip to heat up and melt both pieces of metal together. As it passes over each part being joined, it deposits molten slag onto them, solidifying as it cools down to form a strong bond between them.

Submerged Arc Welding Machine Uses

Submerged arc welding machines are incredibly versatile tools that can be used for various applications such as pipeline construction, bridge building, shipbuilding, automotive manufacturing, pressure vessel fabrication and more! They can also be used for many metals, including stainless steel, aluminium alloys, cast iron and more! Additionally, their automated nature requires less labour than other welding processes, making them cost-effective options for large-scale projects where many parts must be joined together quickly and efficiently.


Submerged arc welding machines are powerful tools that efficiently join multiple parts together quickly and accurately without compromising quality or integrity. Their versatility can help reduce labour costs while providing consistently strong welds on different materials, such as stainless steel or aluminium alloys. If you are looking for an effective solution for your next project requiring joining multiple parts, consider investing in a submerged arc welding machine today!

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