Welding is a process of joining metals, to join these metals the basic need of a welder is welding guns and torches. They are the light to welding industries and a basic accessory in welding process. Welding torches have the connections for the gas to flow through which flame forms and it is used to weld the metals. Welding gun has a number of key parts such as control switch, gas nozzle, and power cable and it consists of nozzle in which shielding gas flows and the torch is used to produce the flames. The welding guns and torches should have the facilities of extension of wires and the Spool guns are the guns which allow easy access and change out of wire in seconds. Plasma cutting torches is used to cut the metals and it is similar to welding torches, but can be easily identified. The plasma torch generates the plasma, which flow from it nozzles and each of the welding process has its own accessories and the welder should have a great control on handling these accessories.
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