If you know anything about welding, then you know that there are three basic pieces of equipment every welder must have to do his work. A welder must have a source of power or power supply unit, an electrode and the torch that actually holds it. But, it is the torch that is most oftentimes is the least known about when it comes to all three.

The welding torch overall brings the heat to melt the metal. This torch can also bring with it various types of piping that will carry gases, water, or other chemical mixes to the welding source or material. There is usually a gauge that can turn up or down the amount of gas or gas mixture the welder needs to weld the material. This gauge is usually somewhere near the bottom of the handle of the torch.

There are several types of torches such as; welding, cutting, rose-bud, and injector torch. The welding torch is basically used to help welders weld their work material. This object will bring heat that will melt both the electrode attached and the work metal. Once they have both turned into a liquid molten metal, the torch will cut or join them together.

The welding torch usually has pipes that run concurrently to the torch allowing chemical mixtures to flow to the work area. These chemicals usually protect the weld source by keeping it from being exposed to atmospheric elements, like air.

The cutting torch can be used to cut or slice metal. They are much like the welding torch, except their angle is a little more defined or it is designed at a 90 degree angle. This torch usually has a oxygen blasting capability that the welding torch doesn’t own. This torch will only slice two types of metal, either iron or steel.

This torch can be identified by its well known cherry flame. This flame is important because once it has its infamous coloring; it should be at the appropriate temperature that must be attained before use. This is when the oxygen blasting feature is needed to react with the work material creating iron oxide and heat. This heat is vital because that is when it is ripe for cutting and thus these are the details of the process when using the cutting torch. Once the iron has oxidized, it will produce a slag that will need to be tapped away.

There is another torch type called the rose-bud, which is used to bend and straighten metal parts and material. This torch actually got its name from the look of a rose-bud at the tip once it’s heated. The last torch type would be the injector torch or Oxy-fuel torch.

This torch will mix gases such as oxygen that will burst forth from the high pressured nozzle. These torches each carry their own advantages when compared to the other for the welder. It would depend on the type of weld that the welder needs and the type of material that he has decided to work with, that will determine which one he would actually need to use.

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Tags: cutting torch, welder, Welders, welding, welding torch, welding torches