Longevity MIGweld 140 Review 2021

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Longevity Migweld 140

Longevity Migweld 140

The Longevity MIG weld 140 is an entry-level MIG welder for small occasional welding projects.

It is operating on 110v household standard and is capable of welding up to 3/8” mild steel, stainless steel or aluminum.

Longevity uses the standard accessories you can find in local stores. Hence, it is easy to maintain and operate.

This welder can run on gas or you can do flux-cored gasless welding.

The tool is therefore convenient for every welder, whether a novice or intermediate. Here is some valuable info regarding the Longevity Migweld 140.

Where to buy the Longevity MIGweld 140?

You can get it right there:

LONGEVITY Migweld 140 - 140 Amp Mig Welder Capable Of Flux-Core And Aluminum Gas Shielded Welding 110v

Last update was on: July 6, 2024 3:02 am PST
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out of stock
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Why to choose the Longevity MIG weld 140?

Light in nature, this device offers the flexibility needed to access all angles of the material under the welding process. Other brands may be too heavy, making it difficult for users to maneuver around the welding objects.

The small light and portable welder is convenient for use by both amateurs and professionals.

The device is, therefore, suitable for anyone wishing to perform some occasional repairs at home, or as a hobby.

Moreover, compared to other brand welders like Miller Millermatic 211 the price of the Longevity MIGweld 140 is pretty attractive.

Professionals wanting to engage in commercial repair and metalwork services will also find this tool convenient as it features an additional spool gun, which translates to more working hours.

Check also our MIG welder buyers guide before you buy your first MIG welder.

Now, take a look at this Longevity MIGweld 140 setup and review video:

The MIG weld is also easy to set up – all you have to do is to follow the simple and concise instructions found in its manual. You won’t need the services of an expert to help you set it up.

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Longevity MIGweld 140 – specification

The Longevity MIGweld 140 lets you weld with gas or even gasless.

  • Weight: 40 lb
  • Duty cycle: 20% @ 90 A, 18 V
  • 2 knob voltage and wire speed design
  • Weld up to 3/8″ mild steel
  • Operates on standard 110V wall outlet power
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Longevity MIGweld 140 – accessories

Longevity MIGweld 140 controls

Longevity MIGweld 140 controls

Except for the flux core wire, which you will have to buy separately, the MIG weld comes with all the accessories needed to get you started. They include the following:

Included accessories

  • A MIG gun with all the accessories
  • Gas Hose
  • Ground Clamp
  • Gas regulator
  • Sample electrodes
  • Spindle adapters and rollers

This welder comes with several items that other brands don’t have. They include a welding shield, wire brush and chipping hammer.

The MIG weld 140 features adjustable variable knobs for controlling the wire feed and voltage, allowing for perfect tuning of the weld spool gun. The welder is, therefore, able to produce reliable joints.

Read also: Best MIG welders overview

However, you may hold a little concern over the fact that MIGweld 140 is built in China by Longevity, who also engineers it.

Nevertheless, the standard five- year warranty confirms that the welder is genuine and has a longer lifespan. It would be imprudent for the manufacturer to give it five years if the machine isn’t going to last as long.

Not only are you sure about its performance, but you also know that it is going to serve you for a long time to come.

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How does MIG welding work?

This welder connects to the 110-Volt wall outlet for it to function correctly. But first, you will need to make sure the MIG welding gun, the welding wire and the control cable are firmly in place.

Check to ensure that the aluminum parts you wish to weld together are dry and securely in place. Flip the switch to enable the spool gun to run. Switch on the mains power from the wall, and the machine is ready to work.

Read also: How to MIG weld.

The device welds by producing high temperatures which melt the aluminum wire, forming a tough joint between two pieces of metal.

If you are looking for 140 A welder alternatives, take a look at our Hobart Handler 140 vs Lincoln 140 comparison or our Review of Klutch welders.

Image Credits: Longevity

8 Total Score

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