The Lincoln 180 MIG Welder Review

welder setting up plasma cutter

Welding Buddy Experts

June 14, 2021
lincoln 180 mig welder

MIG or Metal Inert Gas Welders have been prevailing in the welding world for quite some time now, being the process of choice for most beginning welders. In this particular MIG welding machine, the continuous wire feed has a smooth action, so there is not much to worry about keeping your welding rods dry.

The Lincoln Electric brand was started off by John C. Lincoln, who contributed to the innovation of electrical devices in 1895. Lincoln Electric introduced the first welding machine in 1909. Lincoln Electric's first variable voltage, single operator, handheld welding system was introduced in 1911. Lincoln Electric is a well-known manufacturer of heavy-duty industrial equipment, so you can be certain they know their stuff.

Why Should You Buy the Lincoln 180 Pro MIG Welder?

The Lincoln Pro MIG 180 is for flux-core welding, but it can do MIG welding as well. Dual voltage power makes this welder suitable for heavy jobs and basic tasks.

Selecting the appropriate production level depends on the sheet you are working on. The Lincoln 180 is suited for work on light steel or aluminum on house repairs, a small store, or using a generator. Shift to 230/208V if you're welding heavy steel.

The dual voltage feature lets you use your welder in industrial parks and at home. It is 66 pounds and therefore easily compact. Moving it around is no problem with a wheeled cart. The handles are ergonomic and sturdy to keep your hands safe during use.

Features of the Lincoln 180 Pro Mig welder

  • Two-knob interface
  • Easily adjustable drive system
  • Brass-to-brass gun attachment
  • Durable gearbox

Lincoln Electric 180 MIG Welder

Main Features, Benefits, and Shortcomings

Dual Input system

Whether it is at the shop or in your garage, you won’t have to worry about the power input anymore. With the Lincoln Pro MIG 180, you no longer have to change welders for various styles of work. This can be used for most welding tasks, just switch the right connection, and you are down to weld in no time.

Easy Arcs with The Diamond Core Technology

Lincoln Electric has developed many technology-improving innovations, including the Diamond Core Technology. A "forgiving" arc is what people call it, making the machine friendly for use even on rough or uneven surfaces or out-of-position welding, thanks to Lincoln Electric's proprietary Diamond Core Technology. Lincoln Pro MIG 180 works with zero or low spatter.

Heavy-Duty Fully-Adjustable Wire System

This welder's wire feeder system comes with an adjustable drive mechanism that helps to prevent wire crushing or tangling. The wire feed system functions to supply electrodes to the welding arc at a constant rate.  Typically, low-quality welders are often prone to failure or shortened life spans due to malfunctioning drive mechanisms.

Excellent Durability

The Lincoln Pro MIG 180 offers a durable and efficient aluminum gearbox. This feature delivers more drive torque while being silent. Conductivity and reliability both improve as brass to brass connections are used.


This top-shelf welder does not need extensive welding experience. Just like other Lincoln Electric goods, this welder is designed with a simple, easy-to-use interface. Additionally, it has a large handle that uniformly distributes the welder's weight, making it easier to maneuver.

Technical Specifications

  • Input voltages: 1-phase 208/230
  • Range of Amperage (230v):  30-180 A
  • Processes: MIG, Stick, TIG, Flux Core
  • Duty cycle:
  • 30% at 130 A, 230V
  • Dimensions with handles: 14 in X 10.5 x 18.6 in.
  • Weight: 56 pounds
  • Speed of Wire Feed: 50-500 IPM
  • Weld Thickness: 0.025-0.035 inches (Solid Wire), 0.030-0.045 inches(Cored Wire)


The Lincoln 180 pro MIG comes with a three-year warranty, while the Lincoln 180 HD only comes with a one-year warranty. The former is also more suited for heavy set work.

  • How Significant is the Impact of Good Electrical Grounding During MIG Welding?

An arc from the electrode to the metal piece is formed in arc welding. To do this correctly, the arc demands smooth electrical flow with minimal resistance across the whole electrical circuit. Novice welders sometimes make the mistake of attaching the clamp to a painted panel or a corroded surface. Both these surfaces act as electrical insulators and therefore will not allow proper flow of the welding current. It is difficult to create and not quite stable the resultant welding arc.

Another telling indication of an incorrect electric link is a working clamp which is warm to the touch or cables that are giving off heat. A handy tip would be to place the ground clamp on or as close to the workpiece as possible. The current will always seek out the path with the least resistance. The welder should pay attention to the grounding as neglect may lead to the current inadvertently flowing through a path that could ultimately destroy other machinery or cause injury to the operator.


When it comes to versatility, not many welding machines can compete with the Lincoln Pro MIG 180. This unit is highly flexible, capable of working as both a heavy-duty tool and as a light welding device. The 180 amp option is a great plus, and even if you don't need the extra firepower, you will never know when you’ll need it.

You should expect this item to last longer than the warranty period, provided you take proper care of it and use it only for light tasks at a time.

If you want a flexible welder that can handle various tasks, we suggest the Lincoln Pro MIG 180. It's possible that you won't need to use the high voltage option all the time, but it can prove useful if you find yourself doing repairs that call for a lot of power. It’s safe to say that the Lincoln Pro MIG 180 is a tool that you need in your metalwork shop or home if you like getting your hands dirty while working on welding projects. Though it is perfect for both beginners, it is also great for experts.

arrow-up-circle linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram