Metal inert gas welder or often termed as MIG welder. This welding device has become the preferred choice of DIY hobbyists and enthusiasts for its high output and reliable performance.
Since the MIG welder is an industrial tool used to conduct welding work, it is important that you choose a reliable brand and model so that you can be sure of the quality.
There is a wide range of MIG welders provided in the market. This eases the choice of welders for beginners to an extent, but still, it is observed that many people tend to subscribe to a wrong notion about them.
This guide will talk about some of the best MIG welders that are available and assist you in buying one without much effort and time.
Top 7 MIG Welders for Beginners Comparison Table
|Image||Name||Welding Amperage Range||Duty Cycle||Rating (1-5)|
|1. Hobart 500559 Handler 140 MIG Welder||25-140 Amps||20% at 90 Amps||4.8|
|2. Eastwood TIG 200 Amp Digital Welder||10-200 Amps||25% at 200 Amps||4.9|
|3. YESWELDER Digital MIG-205DS MIG Welder||30-205 Amps||60% at 200 Amps||4.5|
|4. TOOLIOM 200A MIG Welder 3 in 1 Flux MIG||23-200 Amps||60% at 200 Amps||4.5|
|5. ETOSHA MIG 160 Welder Portable Flux Core||50-160 Amps||15% at 160 Amps||4.5|
|6. LOTOS MIG175 175AMP Mig Welder||175 Amps (max)||20% at 175 Amps||4.7|
|7. Reboot MIG Welder||30-160 Amps||40% at 160 Amps||4.5|
What to Consider When Choosing the Best MIG Welder
Know the Amperage and MIG Time Type
The MIG amperage comes in different varieties depending on the heat you would need and the amperage you would produce within a given time. If you fuse light and thin metal that needs less heating, a light-duty MIG welder would be better.
However, if you fuse thicker metals that need non-stop heat for an extended period, you may need a heavy-duty gun that supplies constant gas and electrodes. It would be best to sort through different guns as they have different types that would meet specific needs.
However, the light-duty welders might need frequent replacement compared to heavy-duty guns as they get worn out easily.
Choose the Ideal Gas
The ideal all-purpose gas blend for a MIG welder is a combination of 25% carbon dioxide and 75% argon. However, the ideal gas might be used to perform light duties and slightly heavy-duty machines.
If you fuse heavy metals with large diameters, your gun may require 100% carbon dioxide.
You will need to hook up the welder to a gas supply when working on metals, and the gas helps in the production weld without a slag coating. You might need to ask a trusted welder about a gas source that will work well for the fused metal.
Consider the MIG Welding Voltage
It would be best to consider the electrical outlet before choosing a given MIG welding tool. If you go for a home-based MIG welder, you would need one with about 110 volts and best for light metal welding.
You will not have any problems plugging it into the home electric outlet and working in your backyard. However, a 220-volt welder is suitable for commercial purposes, and you would use it in a garage.
Consider the MIG Spool Gun
The spool gun is suitable for fusing aluminum and is available in almost all welders’ shops. You can connect the spool gun to the MIG welder with improved longevity.
MIG Wire Selection
MIG wire selection is important during welding as it determines the tensile strength needed to attain proper MIG welding. For instance, the ER70S-3 is one of the ideal wires for the base metal, and it works well on a clean and oil-free surface.
However, the ER70S-6 is best suited for fusing metal surfaces with contaminants. The deoxidizers used during welding make the transition easy from the weld to the metal.
When choosing the wire, you can consider its diameter, as an oversized wire makes feeding difficult and leads to tip blockage.
Consider the Cooling Mechanism
You should consider the cooling mechanism such as air or water cooling system as the heat over the metal requires being dissipated. You will use air cooling for light welding or a water cooling system if the welding tool is used for heavy-duty activities.
Top 3 Best MIG Welder for Beginners Reviews
The Hobart 500559 Handler 140 MIG Welder is packed with performance features that make it easy to get the job done right. It is ideal for most of your home and light industrial welding applications. The 5-position voltage control selector adds a smooth, stable arc at all welding thicknesses and weldable materials including steel, stainless steel, and aluminum.
This unit is capable of easily welding 24 gauge up to 1/4 inch mild steel. The machine can run off a 115V standard household current and comes with a wire feed speed range of 40-700 IPM and 50-740 IPM at no load.
It has a 20% duty cycle at 90 Amps. Use a common 115-volt outlet for power to go where you need it most.
The unit is lightweight and compact, allowing you to move it around the shop easily. Hobart backs this welder with a 5-year limited warranty.
The Eastwood TIG 200 Amp Digital Welder has a 10 to 200 Amp welding range that can handle steel and aluminum. It features a digital display, rocker-style foot pedal, and gas flow meter.
Easy-to-use controls and a digital display make this welder user-friendly, no matter how little experience you have. The WP-17 Flex Head Torch allows you to view the weld puddle while using multiple electrode types.
When you need to weld steel, aluminum, or stainless steel at home, build it up easily with the Eastwood TIG. It re-packs professional welding power in a lightweight, portable design that even gives you the option of using 110V or 220V.
The YESWELDER Digital MIG-205DS MIG Welder is a great machine for DIY hobbyists. It is built with IGBT (Insulated Gate Bipolar Transistor) inverter technology, a digital display to show all the welding parameters, and a maximum 30-205 Amps power range with synergic control.
It supports both 110V and 220V input. Simply plug this welder into any standard 110V outlet, and you are ready to get to work. It supports automatic change of the voltage and wire feeding speed by adjusting the amperage or choosing different thicknesses.
It has a flip-up dust cover and effectively protects the LCD screens and the digital buttons from smoke, debris, and dust. However, the machine does not have the TIG torch, and you will need to buy a separate one.
Frequently Asked Questions
Is Arc Welding Stronger Than MIG?
Both welders are equally strong, and they produce high-quality welding finish if you know how to use them effectively. The welders have almost 70,000 tensile strength, which is stronger than most metals like steel and aluminum. However, MIG gives the best clean and strong welds.
What is the Easiest Metal to Weld?
You can easily wield steel; this is the most popular metal to wield. Carbon steel is the cheapest metal in the market, and it does well with stick welding.
What Size of MIG Welder Do I Need?
Different sizes of MIG welders perform different tasks, if you want to weld metals at home, you can use low voltage MIG welders, but high voltage welders would be suitable for commercial purposes.
Is MIG Welding Easier Than Arc Welding?
Yes, MIG welding is easier than arc welding as it uses gases and electrodes to weld the metals. The constant gas and electrodes supply to the welders makes welding easy, effortless, and almost automated.
Do MIG Welders Need Gas?
Yes, the MIG welders need gas as the gas is used to heat the welders. The MIG gas consists of both carbon dioxide and argon and works effectively when combined with the electrodes. Welding needs a constant gas supply that heats the welder leading to adequate heat to weld the metals.
What is the MIG Welding Process?
MIG is an arc welding procedure that involves continuous gas supply and solid electrodes fed through a welding gun into the weld pool. It fuses two metal bases, joining them together. The shielding gas protects the weld pool from contamination leading to a smooth and clean surface after metal base fusion.
Is MIG Welding With Gas Better Than Flux Core?
Both the MIG welding with gas and flux core have similar results; however, if you choose to use flux core, it could be better positioned to wield thicker metals with less amperage than MIG. Thus flux core is better than gas and offers better metal penetration.
Is MIG Welding Safe?
MIG is safe for welding metals as it is almost automated. It uses a gas supply and metallic electrodes, which propel the machine. You can use it for at-home welding as it is safe, and you can plug it into your home power supply. Moreover, you can use it for commercial purposes.
When looking for the best MIG welder for beginners, it is good to know about the cooling systems, the amount of heat produced, and how much work the welder is supposed to accomplish. Light duty welders might be used to fuse thin metals and be used at home using the power plug in your house.
On the other hand, heavy-duty welders are meant for commercial purposes and would be used in a garage. Good luck finding the MIG welders which will work on the metals you wish to infuse.