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Welding Machines

A welding machine is a piece of equipment used in the welding process to join two pieces of material together. A welding machine is usually a self-contained unit that includes all of the parts necessary to perform the welding process. As such, the welding machine may include a power supply, a heat source, and the welding torch that delivers the heat source. Welding machines may be small, portable units or larger, fixed units.