If you work in the welding industry, you rely on a steady power supply to complete jobs effectively and efficiently. Unfortunately, you can’t always count on utility three-phase power. Investing in a phase converter is one of the best professional decisions you can make because it provides the reliable three-phase power you need. Check out this guide to different types of welding and the advantages of using a phase converter for welding.

Types of Welding & Applications

Check out these five common types of welding and their applications.

1. TIG—Gas Tungsten Arc Welding (GTAW)

If you complete welding projects indoors, gas tungsten arc welding (GTAW) is an ideal method to use. This welding technique uses a non-consumable tungsten electrode, meaning it isn’t consumed during the welding process.

This welding type doesn’t require a separate filler metal because the two metals you work with melt and join together on their own. However, you will need to have a gas tank for this technique to have a steady flow of gas to weld with. Gas tungsten arc welding (GTAW) is a mess-free approach that is generally only recommended for experienced welders.

2. Flux-Cored Arc Welding (FCAW)

With the flux-cored arc welding (FCAW) method, both the electrode and the filler metal are made from one wire that has a core made of flux. The flux core forms a protective gas shield that provides all the fuel you need to complete a weld.

You won’t need a separate gas tank like with gas tungsten arc welding (GTAW). Flux-cored arc welding (FCAW) performs best when working with heavy-duty metals. This type of welding requires minimal cleanup and is cost-efficient, since you don’t have to pay for a separate gas supply.

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3. Stick—Shielded—Metal Arc Welding (SMAW)

Stick-shielded-metal arc welding (SMAW) is one of the longest-used welding methods because it’s relatively easy to learn and implement. However, the mess it creates requires clean-up after every welding job.

Here’s how it works:

As an arc forms during the weld, a replaceable electrode stick melts to become the filler metal. When the flux that covers the electrode stick heats up, it forms a protective gas cloud that fuels the welding job. Similar to flux-cored arc welding (FCAW), this method doesn’t require a gas supply. This welding technique can be done outside and used on various surfaces.

4. MIG — Gas Metal Arc Welding (GMAW)

This is a great welding technique for new professionals because it’s easy to perform and works for various metals. A consumable wire serves as the filler metal and the electrode in this welding type. While the welding wand expels the filler metal at a continuous rate, a gas shield forms to protect the welding job. As an arc forms, the consumable wire melts to form the weld. Gas metal arc welding (GMAW) is better for indoor use.

5. Laser Beam Welding

Unlike the other four welding types, laser beam welding uses a laser beam to heat metals and create the welds. This method works effectively on various metal types, including stainless steel, titanium, and aluminum. You can also use laser beam welding on thermoplastics.

Why Phase Converters Are Used for Welding

Welding jobs utilize heavy-duty equipment that often requires—or at least benefits from—three-phase power. To get a smooth, effective weld, you may need a phase converter that will provide a steady power supply for your equipment.

Shop Our Rotary Phase Converters

If you need a rotary phase converter that will get every project done with precision, we are available to help you choose equipment that meets the specifications of your application. Our rotary phase converters produce three-phase power that’s more reliable than what utility providers offer. When you choose our equipment, you get to enjoy the Phoenix Phase Converter advantage: the highest quality and most affordable products on the market. View our selection of rotary phase converters, digital phase converters with autostart, and single phase to 3 phase converters.

When you choose Phoenix Phase Converters, you will enjoy the following benefits:

• Sizing guarantee
• No questions asked return policy
• Electrical assistance
• 24/7 emergency services
• Free estimates
• Customizable products

If you have any questions about which type of rotary phase converter is best for your needs, give us a call at (866) 418-9060 to receive assistance.