What Are the Different Types of Welding Machines?

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What Are the Different Types of Welding Machines

To join the metals permanently, welding is considered to be the most efficient and economical way. Amongst all the industrial processes, welding ranks high, involving more variables when compared to others.

Nearly, everything that we use in our daily life is welded or made with equipment that is welded. Be it coffee pots or the skyscrapers, these welders help build metal products of any type.There are many ways to make a weld. All you need to explore are various options for welders for sale so that you can carry out the welding accordingly, the way you require.

Welding Services in Melbourne

Industries are spread worldwide and welding services are an integral part of any industry.If we talk about Melbourne, the welders for sale are made available to several industries, including:

  • Manufacturing
  • Construction
  • Automotive
  • Mining
  • Professional, scientific and technical services

These industries have a major demand for the welding supplies in Melbourne. Though, their needs may differ from industry-to-industry. So, what type of welders they can opt for according to their industry needs? Let's find out.

Types of Welders for Industries

The welding suppliers in Melbourne provide machines that come in all shapes and sizes from the small home workshop welder to industrial welding machines used for car manufacture and specialised industries. There are basically three types of welders:

1) MIG Welders

Also known as Gas Metal Arc Welding (GMAW), MIG welding is a process that utilises shielding gas from an externally supplied source, a continuously fed solid electrode and electrical power to melt the electrode. The molten material formed after this process is deposited in the weld joint.

Why Use MIG Welding?

  • MIG welders are highly-productive and gives a low-cost welding option
  • The welding supplies in Melbourne can help you to weld all types of commercially available metal and alloys
  • Welding can be done in all positions with proper selection of equipment and parameters
  • It permits the use of small weld sizes due to deep weld penetration
  • It is ideal for multi-pass welding and mechanised welding
  • Less operator skill is required with the MIG welding process

2) TIG Welders

These TIG welders for sale are more specialised than MIG welders. They are used for precision work and can weld more types of metal than any other process. TIG welding gives pure, clean welds without splatter, sparks and smoke fumes.

Why Use TIG Welding?

  • It can be used to join all metals, with superior weld quality, generally free of defects
  • It is free from spattering that occurs in other welding processes
  • It can be used with or without filler metal as required for the specific application
  • It provides excellent control of root pass weld penetration
  • It produces inexpensive fusion welds with good penetration
  • It provides separate control over the heat input and filler metal additions

3) Arc (Stick) Welders

Arc welding is one of the most popular types of welding methods. An electric arc is created between a metal and an electrode, forming a puddle where additional welding filler material can be added.

Why Use Arc Welding?

  • In terms of location and environment of the job, arc welding is an extremely versatile process.
  • The arc welders for sale are comparatively simple, portable and inexpensive
  • Granular fluxes or auxiliary gas shielding are not required
  • Arc welders are less sensitive to wind
  • It is best for the limited access areas
  • It works best for the generally used metals and alloys

Plasma Cutters

Apart from the welders, the welding suppliers in Melbourne also provide plasma cutters for sale. A plasma cutter is a powerful machine with a cutting torch that utilises electrical current and inert gas to cut through metal neatly and precisely.

Plasma cutting works best when it is about cutting steel and non-ferrous material that are less than 1 inch thick. Compared to mechanical way of cutting, plasma cutting is typically much faster and can easily make non-linear cuts.

Contact Us

If you are an industry who needs these welders or plasma cutter for sale in Melbourne, Lotos Technology Australia can do the needful. Know more about our welders by contacting our team at 03 5900 5556. We can further help you with your welding requirements. 

  • welding
  • welders for sale
  • plasma cutters
  • MIG welders
  • TIG welders
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