Tips to Choose the Right Welding Machine


If you are a DIY enthusiast, you may need a good welding machine. You can find different types of welding machines. Some are cheap and some are expensive. For aspiring welders, it’s a good idea to find out more about different types of welding machines. Given below are a few tips that can help you opt for the right equipment.

1. Consider the Type of Metal

Typically, the welding job is done on carbon steel. Actually, carbon steel can withstand a lot of heat. Therefore, it supports most of the welding machines you can find in the market.

Since stainless steel can resist corrosion, it’s a good choice for the storage of edible items or beverages. Moreover, it supports MIG and TIG machines as well. Aside from this, it doesn’t consume a lot of power.

Aluminum requires consistent heat in order to ensure that the weld pool doesn’t dry out. Moreover, the amount of heat leads to the deformation of the piece. So, you need a complex welder in order to work on aluminum. This type of equipment allows you to do pulse welding.

It’s a good idea to make an assessment of the metal that you want to conjoin prior to opting for a machine.

2. Choose the Right Amperage

The price of the equipment depends upon the amount of power it can produce. You need more current to work on thicker metals. So, before you make a choice, don’t forget to consider your needs.

For instance, if you need to work on a pipe or steel that has 1-inch or higher thickness, you need a stick welding machine.

For tin metals, you need a machine that is more sensitive. You need the right amount of heat to do your work

3. Opt for an Ideal Site

The workplace is also an important factor to keep in mind when opting for a welder. For instance, domestic facilities have 115 or 220 volts power supply. So, you may want to get a welder that works on either 115 or 220 volts. Some powerful welders require a three-phase power supply. So, you may want to keep this in mind.

4. Check the Specs Sheet

Don’t forget to read the specs sheet. It will help you know a lot of important things that will help you make the right choice. For instance, by reading the specs sheet, you can find out how much work a welder can do in a given time period.

Duty cycle refers to the number of minutes that a machine can weld. If you keep working even after the given time is over, you may risk damaging your machine due to overheating.

5. Compressed-Gas Requirements

Lastly, you need to consider the type of compressed gas as well. Common names include carbon dioxide, argon, and oxygen. Based on your requirements, you should opt for the right type of compressed gas.