10 Best Arc Welder Reviewed for 2020

When two pieces of metal touch in space, they become instantly welded together!

But you’re not in space.

So, to have the finest weld, you need the best arc welder in the market. But that can be a tough job, especially if you are not well-accustomed to the convoluted terms of the world of welders.

Here, we have tried to make everything easier for the average person by explaining all the terms and also provided 10 of the best arc welders that we thought were the best in the market.

10 Best Arc Welder Reviews

Here you will find from the best cheap arc welder to the best welder for the money and everything in between. So, reading this section thoroughly will surely help you with your purchase.

1. ARC Welding Machine, 200Amp Power

This welder is perfect for any beginner and can be used very comfortably. Its energy-saving capability is pretty good. All the functions are easy to use.

Because of a stable heat dissipation system, this welder is good at power saving. It has 110v-220v input and claims 200A, and it increases the welding frequency.

You will have a comfortable and secure carrying handle, which improves the welder’s portability. With a compact design and huge power, it can be your daily companion.

This welder is applicable for welding almost all kinds of ferrous metals like carbon steel, medium carbon steel, and alloy steel. You will also have four overheating protection systems.

Stable heat dissipation helps it to work for an extended period. It is convenient for welding stainless steel, mild steel, and other metal materials. Overheating, over-voltage, and current protections make the welder more durable. A convenient quick connection for the output makes it quick and safe.

The welding machine is made of iron and can be found in yellow and green colors. There is no battery needed, and the weight of the product is 12.48 pounds.

You’ll get one piece of stick welding rod electrode holder and a clamp. Besides two pieces of quick plug, a strap will be provided.

Also, you’ll get a 110v to 220v conversion line adapter along with this welding machine. That will surely save you some money.

Pros
  • Energy saving
  • Portable
  • Suitable for welding stainless steel
  • Stable heat dissipation
  • Overvoltage protection
Cons
  • Doesn’t support battery
  • Not for too thick metal

2. Minigb 200A Mini Electric Welding Machine

If you are searching for a low-budget and lightweight welder, this one would be the best suggestion for you. Adjusting amperage for welding metals is easy, and it has one knob to control the amperage. This mini welder supports 20 to 200amps. Swift arcing and less welding flash are some of the key features of this welder.

Now it’s time to give some specification details about the welder. This yellow-colored small beast is made of metal and ABS material. With a 220V input voltage, it gives 50-60Hz frequency. The amperage count is 20A to 200A, and the rated load duration is 60%.

On the front side of the welder, there is an overheat indicator, and on the back side, there are a 220V input, a power switch, and a ground voltage line. Stainless steel electrodes, cast iron electrodes, and other basic coated electrodes can be used with this welder.

The recommended material thickness is 2mm to 6mm, and stick thickness is not more than 2.5mm. Although, occasionally, it can be increased up to 3.2mm.

Most of the users suggest this welder for welding stainless steel, alloy steel, carbon steel, and cast iron. The main attraction of this welder is its small size portability. It can be carried easily anywhere.

With this welder, you’ll have some other tools like two pieces of quick plug and a T-wrench. A strap and a holder will also be given in the package.

Pros
  • Small and portable size
  • Easy adjusting amperage
  • One knob control system
  • High-frequency inverter
  • Cheap pricing
Cons
  • Input only supports 220V
  • The clamp is not so good

3. SUNGOLDPOWER 50A Air Plasma Cutter Inverter Portable CUT50 Welding Portable Machine

Sungold power has made a name in the plasma cutter market. This is another of their star products. It will give you a decent heat to almost all kinds of welding. However, if you require more heat, then you can just convert the current supply to 220v. This will enable the welder to do all kinds of professional welding.

IGBT is the current top trend in the welding business. This particular welder also uses IGBT technology to increase the welder’s versatility and portability. It also allows for a compact design.

The maximum cutting thickness of this arc welder is half inches. You will be comfortable cutting stainless steel, copper, iron, and even aluminum with this machine. There isn’t going to be any loud noises, and the cutting speed is also pretty good. The cut is so smooth that you will have next to no polishing demands.

You will have state of the art protective features in this welder. With the over-voltage and under-voltage protection, you can focus more on having a subtle finish rather than constantly thinking about the welder.

Now, let’s get to the accessories. In the package, you will have –

  • Air regulator
  • Gas hose
  • A hose clamp
  • Two sets of cutter consumable
  • A ground clamp
  • Plasma cutting torch

The torch is 13 feet long, and the ground clamp is measured to about 10 feet. All of the contents are of pretty high quality.

You have to have a 110v or 220v power supply, which is pretty common in the US. Although, you will be able to deviate 15% both ways. And the power frequency and supply capacity will accordingly be 50-60Hz, and 6.4 kVA. The output current range is 10-50A, and the output voltage is 100V.

A duty cycle of 60% is another big feather in its cap. Along with the LCD screen and a certificate from IP21S, this welder can be a consumer favorite.

Pros
  • Overheat protection
  • Over and under-voltage protection
  • Strong interference resistance
  • High cutting speed
  • Stable cutting current
Cons
  • Less smoothness
  • A bit splattering

4. Mig Welder MIG-205 MIG TIG ARC Welding Machine

This welder is not just suitable for arc welding but also a lot of other welding operations. They are –

  • MIG
  • MAG
  • Mixed gas
  • CO2 MAG
  • Stick
  • TIG

All of these functions do make the welder a little bit complicated. Adding more to the value deriving complexity is the synergic control on the MIG welding. There are 25% CO2 and 75% Argon in the mixed gas welding. However, you can also go gasless with it.

You will have 2T and 4T design. In 2T, you will have to push the trigger, and in 4T, you can weld for longer times without having to hold on to the welder. A digital display of this dual voltage welder shows the output voltage and amperage of the welder, which you can control with the dial.

The look of the side of the machine clearly states that it was built with a CNC machine that advocates for its durability. It also has separator sleeves inside so that the panels can’t touch each other.

Here are the accessories you will have with the welder –

  • Adapter
  • Stick welder clamp
  • Ground clamp
  • Welding gun
  • Stinger
  • Binzel style MIG gun

The adapter changes from your standard three-point 50 amp to three plug 120 amp. And the welding gun will be three meters long. However, it does not have spool valve capability. But you can make it up for that by setting up a nylon liner. The ground clamp will be three meters long.

Finally, I want to praise the consumer policy of YesWelders because they would do anything to please their customers.

Even if your retailer, whether it be an online giant or a physical store, refuses to take back a defected product, YesWelder will change it themselves. And, if you want to fix it instead of replacing the whole thing, they will send you all the spare parts you need.

Moreover, they will include gifts such as a welding helmet for the inconvenience.

Pros
  • Synergic control
  • Less spatter
  • Very versatile
  • High level of adjustability
  • Excellent customer support
Cons
  • Complex controls
  • No amp chart

5. Mophorn MIG Welder 200 Amp Combo Welding Machine

Another marvel in our list is from the manufacturers of Mophorn. This is one of those small and portable welders exploiting the IGBT technology. Inverters of this kind not only give you high-quality performance and stable current flow but also they are economical and easy to use.

You will have three types of welding capability with this machine –

  • MIG
  • MMA
  • TIG

I know this is enough, but Morphorn has more for you. The accumulated efficiency of this welder is rated at 85%. You must have 220 volts to attain this efficiency, which can deviate 10% both ways. And, the output power can be from 20 amps to 200 amps.

Now let’s take a look at the content that will be in the package other than the welder itself.

  • MIG welder torch
  • Product manual
  • Cable with electrode holder
  • Cable with earth clamp
  • Mask
  • Brush

The torch, holder, and clamp are all 2 meters long.

You will enjoy a 60% duty cycle at 200 amps. But when you don’t need that much, the duty cycle will surely grow. Morphorn somehow included an efficient cooling fan in the structure to complement that duty cycle.

The advanced cooling system and the IP21S protection degree ensures protection against over-heat, over-voltage, and even under-voltage. All of this is partially made possible with the inner wire feeder, which also ensures smooth wire feed and adjustable welding.

We can’t finish the review without talking about the panel. There, you will have three dials. With them, you will be able to control the current, voltage, and wire speed. The LCD screen shows these metrics so that you can adjust it according to the welding requirements.

Finally, this welder can be used for a variety of jobs. Both professional and amateur welders can make good use of it. You can also use it for industrial construction work.

Pros
  • Smooth wire feed
  • Compact design
  • Great adjustability
  • Efficiency 85%
  • Lightweight and portable
Cons
  • No 110V allowed

6. 200A TIG-Torch, 200A Stick Arc Welder and 50A Plasma Cutter

For a welder that can perform stick arc welding as well as TIG welding, this is very light. This is also very cheap too. Yes, it does not have a foot paddle or any high-frequency starting, but its performance is comparable to expensive Miller or Lincoln welders.

With the CTS-200 you will be doing three kinds of welding

  • Stick arc
  • TIG
  • Plasma cutter

You will have no problem cutting through metals up to 1 inch thick. Although ¾ inches is the ideal thickness. Steel, stainless steel, titanium, chrome-moly, tungsten, and many other kinds of metals will have no chance against the power of this welder.

Here is what you are getting with the welder

  • TIG torch
  • Plasma cutter gun
  • Electrode holder with cable
  • Clamp with cable
  • Argon gas hose
  • Two pieces of Tungsten Needles (3/64 inch)
  • Two pieces of Tungsten Needles (3/32 inch)
  • Two pieces of electrodes (1/8 inch)
  • Two pieces of electrodes (5/32 inch)
  • Adapter
  • Owner’s manual

The TIG torch and plasma cutter are thirteen feet long. And, the clamp cable and argon hose are both eleven feet long. The TIG torch also has a swivel action handle.

Moreover, the adapter confirms that you will have a dual voltage capability of 115v and 230V. With 115v and 230v input, you will have 35A and 50A in plasma cutter, 140A, and 200A in TIG torch, 140A, and 200A in arc welding mode, respectively.

You will have all of these services with 85% efficiency. IGBT technology gives the welder a compact design and enables it to fit a cooling fan inside the structure.

It scores high on safety, as well. You will get all kinds of voltage safety and protection systems. There is also an amperage control and current protection. And, all of it will be generator friendly.

Pros
  • Optimized for flawless welding
  • Automatic temperature control
  • Over and under-voltage protection
  • Features wave-form control system
  • Good for the money
Cons
  • Doesn’t have high-frequency starting

7. ESAB ET 301i W1009400 Tig Stick Welder 1 or 3 Phase Welding Machine

With the ESAB, we enter the big leagues of arc welders. This is a highly talked about welders primarily because of the AC/DC capabilities. By the looks of this, you can already tell that it is an inverter style welder. Moreover, it is entirely digitally controlled.

You will be doing two kinds of welding with this machine –

  • Stick arc
  • TIG

The input voltage for both of these welding formats has to be between 208V to 230V or 460V at 50/60 HZ. To run it with a generator, you will need one with a 13kW energy supply.

You can have one and three phases of output range here. With the single-phase output, you will be able to create 200 amps for TIG welding and 150 amps for stick welding. And, for the three-phase output range, you will have 300 amps for TIG welding and 200 amps for stick welding.

Now let’s talk about the features that make this welder genuinely unique in the market. With this welder, you will have high-frequency lift arc starting and automatic downslope. A microprocessor allows you to control every function of the welder digitally.

There is a memory in the chips with Tiptronic functions, which stores every welding function you want to save. You will also have a latch function along with a pulse in this welder. And, all of this will be in a sturdy aluminum metal case, which makes it lighter, as well.

The duty cycle is 60% at 200 amps. This welder also lets you check whether the gas lines are purged at the start of the welding. Furthermore, you will have an eight-pin remote receptacle that can change their polarity at your will.

Pros
  • IP23S approved design
  • Digitally controlled by a microprocessor
  • Polarity reversing capability
  • Durable
  • Memory function
  • Automatic downslope
Cons
  • No adapter
  • All accessories have to be bought separately

8. SF-160A, 160 Amp Stick Arc IGBT Digital Inverter DC Welder

This has to be one of the most versatile arc welders in the industry. It can be used anywhere and by anyone. Manufacturers designed it so that even a first-timer can get it right. Use it in industrial applications, farms, repair shops, fabrication, and also to train someone to weld.

Here are the accessories you will get with the welder –

  • Work clamp with cable
  • Electrode holder with cable (3/32 inch)
  • 115V to 230V power adapter
  • Owner’s manual

Both of the cables will be 10 feet long, and they will be accompanied by your manual of the welder. Moreover, you will have 300 amps of power capability with both the cables. There will be two electrode holders in the package.

The adapter makes this welder a dual voltage machine. This input can have a variation of 60/50Hz. With this input, you will have an output power of 160 amps. However, you can go down to 20 amps.

You will have a 60% duty cycle at 160A. By doing some basic calculation, it is apparent that if you take down the amperage equal to or below 124A, you will have a 100% duty cycle. This amazing cycle is achieved by the different factors, one of which is the cooling fan.

And this cooling fan can be put into the welder because of the IGBT technology, which makes the welder far cheaper and smaller. This system also makes the welder safe from any electrical hazard.

Pros
  • Excellent arc stability
  • Automatic temperature control
  • Automatic over voltage and current protection
  • Good for the money
  • Voltage compensation
Cons
  • Needs high amperage for better welding
  • Loose control panel cover

9. Klutch MIG Welder with Multi Processes -Model Number MP140Si

The MP140Si is perfect for DIYers. However, professional users can also use it for various tasks. The most significant benefit that the professionals will have with the welder is that it can be easily transported. This alone is a deal maker for a lot of people.

You will get three kinds of welding with this machine –

  • MIG
  • Flux-core
  • Arc
  • TIG

People primarily know it for its amazing MIG welding capability. But arc welding with it is just as good. There are lots of machines that are versatile. But this one provides the versatility with effectiveness.

It requires 120 volts. Yep, no 220 volts here. Consequently, the output power is from 30 amps to 90 amps. The output might be low, but it is consistent. Thus, the welder can weld 3/16 inch thick steel, stainless steel, cast iron, and even aluminum.

Do not make a mistake by comparing it with other welders on this list. Because it was specifically built keeping a particular market segment in mind. And for that segment, a duty cycle of 30% at 90 amps should be okay. Though I would say, they could have made it a little better.

Now, let’s have a look at the accessories you will find in the package –

  • Mig torch
  • Gas valve
  • Regulator
  • Ground clamp with cable (10 feet)
  • Electrode holder with cable (10 feet)
  • Contract tips
  • Flux core nozzle

As you can see that you will almost have everything you need with a high-quality welder. That proves its commitment to consumers. It’s just built for a specific class of consumers.

This welder requires 25% less electricity than other traditional welders. For easier aluminum welding, you will need to add a 10 feet spool gun. The connection has a 5-pin snap-on trigger.

Pros
  • 25% less input power
  • Super lightweight
  • Spot timer for consistent spot welds
  • Digital meter
  • High-quality accessories
Cons
  • Low duty cycle
  • No chart

10. Salmue Spot Welding Machine

This powerful argon arc welding machine is made of high-quality materials. It competes with other welders in the market with its strength and the ability to make fusion jewels easily.

The small size of the welder makes it portable. Its functions are easy to operate, and it can be used for a long time thanks to the high-quality material. You can adjust the depth of penetration and solder joint diameter by its adjustable power settings. It can weld carnelian type gem, and the item length is 0.39”.

You will have the following things along with the machine –

  • A welding handle
  • A tweezer
  • A hex wrench
  • A small screwdriver
  • Hexagonal sockets
  • A plug
  • Four welding pin
  • A bracket
  • A clamp
  • A pipe

If you are experienced with welders, you know what to do with them. Otherwise, it implies you don’t have the experience enough to require them in the first place.

With this welder, you can weld metals like titanium and pure gold. It can also be used for a cobalt-chromium alloy. You have a special setting for these materials. And you can go on with your general welding with the general settings. However, those delicate welding jobs are only reserved for professionals.

Pros
  • Powerful machine
  • Jewelry welding
  • Portability
  • Easy to operate
  • Adjustable power settings
  • High-quality materials
Cons
  • High price
  • No carrying handle

Things to Consider Before Buying an Arc Welder

Now, if you are new to the welding business, all the reviews might seem a little bewildering to you. To make the article more sense to the new guys, we are adding a buying guide here so that you know what to expect from your arc welder.

Input Voltage

Welders work well in high voltages. So, you need your input voltage to be around the 220V mark. But, if your outlets are around 110v, you will need an adapter that can convert the 110v to 220v. We call this the dual voltage feature.

Output Power

This is the amount of power you are getting out of the machine. For an arc welder, you should expect anywhere between 150 amps to 200amps. However, if you wanna spend some big bucks, you can get yourself a 300amp welder.

Duty Cycle

Duty cycle refers to the number of minutes you can continuously weld every ten minutes. It is presented in percentages. For instance, if a welder has a 60% duty cycle at 200 amps, it means that you can weld continuously for 6 minutes with that welder and then have to rest it for 4 minutes before starting again.

Accessories

The contents you will have in the package is directly correlated with the total cost of ownership of a welder. Here is a list of attachments that you should expect –

  • Torch and gun (for the respective welding type)
  • Ground clamp
  • Electrode holder
  • Contract tips
  • Cutter consumables
  • Mask
  • Gloves
  • Gas hose (If gas functions are available)
  • Manual and chart

Both the ground clamps and electrode holder should come with cables, which should be long enough to satisfy customer needs.

Safety

Welders can give you a shocking experience if you don’t handle it correctly. However, these days’ manufacturers are increasingly adding more and more safety features. You just have to make sure that your welder has those attributes. Here is a list of features that an ideal welder should have –

  • Overvoltage protection
  • Under-voltage protection
  • Voltage compensation system
  • Amperage control
  • Automatic temperature control
  • Operable with generator
  • Over-current protection
  • Overload protection

You may have more than this. But don’t buy one that does not give you basic safety features.

Welding Capability

Now, I know you are looking for arc welders. But the best welders almost always come with a variety of welding capabilities. Other than arc welding, your welder may have MIG, TIG, and plasma cutting capability. Don’t shy from those.

Your welder should also be comfortable with various metals such as steel, stainless steel, cast iron, aluminum, tungsten, chromium, different alloys, etc.

Frequently Asked Questions

Here are some basic questions that we get all the time –

What is IGBT?

IGBT is one of the most popular power transistors in the market. It was created for amalgamating high efficiency and fast switching. This electrode switch is a semi-conductor, which has three terminal power. Thus, the name insulated-gate bipolar transistor. It handles overstress and wear out.

What is FCAW?

FCAW is a semi-automatic electric process of arc welding. It uses the flux to shield the weld pool instead of using gas. The flux creates a coat around the weld that gives you a stable weld.

What can be considered as a good warranty?

Manufacturers who are confident in their creation will give you up to three years of warranty. However, even a warranty of one year can be considered good if the company is well-known in the market for a long time.

 What are the different types of arc welding?

From my experience, I can say that you already know the names of all of them. To clear your confusion, here are the different types of arc welding –

  • Metal Inert Gas Welding
  • Metal Active Gas Welding
  • Shielded Metal Arc Welding
  • Flux Cored Arc Welding
  • Submerged Arch Welting
  • Electro-Slag Welding

Which type of welding is the best?

You should know that there is no direct answer to it. MIG is suitable for beginners, TIG is good for a smooth finish, and Stick is suitable for heavy-duty welding. Each has its specialty.

Conclusion

Here you have your encyclopedia of the best arc welder. However, don’t just pick a welder randomly or solely based on the price. Try reading the reviews. Spend some time on this article to get the best value out of your money.