10 Best Plasma Cutters in 2021

What if we question you about what is the first thing you need to have besides the metal in a metal art? Or sometime in your plumbing work, you have to cut a pipe or heavy cutting on an industrial level. How will you do it? Well, we have just the right answer to this question. It is a product of this era, a plasma cutter.

Simply, a plasma cutter is a device that can cut through different types of electrically conductive materials, including metals such as iron, copper, brass, aluminum, and others. You are at the right place to get to know well about it. In this article, we shall introduce you to some of the great makers and models of plasma cutters.

Best Plasma Cutters Reviewed

Our team of experts compiled a list of the best plasma cutters on the market reviewed to pick the right brand for the money & boost your cutting performance:

1.Hypertherm Powermax 45

The founder Dick Couch and friend Bob Dean initiated this company in 1968. They invented a way to create a thinner plasma arc. That arc could slice metal faster and more accurately than ever before. The spirit of creativity is one of the reasons why the company stands out as one of the leading brands in the industry. The team’s plasma innovational approach has paved the way for its success. The quality of Hypertherm products sets them apart.

This plasma cutter is small and lightweight, so you can easily carry it anywhere. The product is easy to use for beginners because it has patented drag-cutting technology. With the Hypertherm Powermax 45, the steel gets cut as if you are cutting a cake with a knife. Along with other positive features, it is the quality of the product, which makes it extra valuable. With the 1.5 times faster speed, you can pace up your work efficiently.

The Hypertherm Powermax 45 gets its price justified as it is equipped with all the fantastic features and considered as one of the best plasma cutters on the market. You will surely get what you are paying for. Additionally, it features the 16mm rated cutting system. The speed of this plasma cutter is 1.5 times faster. It has Duramax lock torches to make it even better cut for gouging, excellent feature cut, and flashed cutting. The smart sense technology of Hypertherm Powermax 45 automatically checks the air pressure to ensure that it is always set correctly.

Pure power is packed in a comfortably portable case. In combination with excellent versatility, it’s the best tool for all kinds of jobs. The product is ideal for hobbyists as well as professionals. So, if you’re looking for quality, here is a product to spend money on.

2.Miller Spectrum 625 X-treme

The company leads the welding industry in the production of innovative, solution-focused products and meets essential safety welding needs. By setting the standard for reliability, quality, and responsiveness, the company maintains its industry leadership. This company started with the idea that responded to customer needs. The brand has increased from a one-man operation in 1929 to the largest arc welding products manufacturer in the world.

The Miller 625 X-treme is a small-sized plasma cutter. It is lightweight as well, which makes it highly portable. It comes with an X-CASETM that makes it able to serves two purposes: storage and transport. The Miller 625 X-treme features the Auto-Refire software making it easier to use. You don’t have to be a professional for using this cutter.

This plasma cutter features wind tunnel technology. With this feature, it filters out all the debris and dust. It is created with an impressive auto-line circuitry system that works automatically and makes the cutting process easier with its multi-voltage built-in plug. To re-link the power source, you don’t have to remove the cover or unscrew anything. The durability this product offers is commendable. You will be able to use it for a longer time without getting fatigued. Miller is well known to produce durable high quality TIG and MIG welders.

The plasma cutter Miller 625 is filled with many features that improve its performance and reliability. Although it is available in a compact design, it can generate sufficient power to cut through various types of conductive metals. Whether you are an experienced and a professional welder or not, you can work with this product as it is not difficult to use it.

3.Thermal Dynamics Custmaster 60i

Thermal Dynamics Automation is a company of professionals. When you have to do the quality cut of mild steel and non-ferrous materials, Thermal Dynamics Automation is the company that comes first into your mind. Their plasma systems have every solution you name, high precision cutting, Integrated Controls, Air plasma, and Upgrades and Retrofits.

You’re going to like the vivid screen showing you all the details you need. This plasma cutter has dials and indicators for standard cutting and cutting of metals. For beginners, this product is convenient to use. Quick Disconnect QD 1Torch is available with the Sure Lok technology. This allows you to replace torch leads or the handle assembly selectively.

This plasma cutter has a long arc of 1-1/2 inch. The long arc can also handle those odd angles and corners without leaving behind the material. The water trap is outside so, you don’t have to detach cutter to drain the water. Thermal Dynamics 60i plasma cutter’s Material is lightweight, which makes it easy to manage. The addition of the Cutmaster Black Series electrode enhances its durability.

Overall, Thermal Dynamic Custmaster 60i is a must-buy plasma cutter for anyone. The beginners can use it with ease, and the professionals can also do their job on time with this product. It has a long arc, so; you can cut the odd angles with ease. The product is small and lightweight, but powerful.

4.Hypertherm Powermax 30

This business was founded in 1968 by the developer Dick Couch and friend Bob Dean. They invented a way of creating a thinner arc of plasma. The aim was to make an arc that can cut metal faster than ever before and more accurately. One of the reasons why the company stands out as one of the industry’s leading brands in the spirit of innovation. The creative plasma strategy of the group has laid the foundation for their success.

Despite all the drawbacks, this machine has still managed to retain a significant position in the market. The auto-voltage feature included in this cutter helps it adapt the input power ranging from 110V to 240V. The Duramax LT torch design is yet another plus point in this product. It is made up of heat and impact resistant material to provide you an easy and secure grip.

The speed of this device is commendable. You can finish your work before the deadline. The lightweight and compact designing of this plasma cutter make it easy to use and portable. Additionally, it also comes with accessories like cutting guides, eye shields, gloves, and dust cover. The precise cutting it offers will keep you hooked to it.

All in all, the Hypertherm Powermax 30 offers all the amazing features you require. If you want precise cutting in coupled with durability and portability, this device is just the right option for you to have. Investing in it might put a burden on your pocket, but the features will soon make you realize that the decision was worth it.

5.Hobart Airforce 40i

Hobart Welding Products developed, tested, and manufactured a complete line of welding and cutting products for decades. Whether in manufacturing, farming, repairs, auto repair, or a do-it-yourself, they have a service that fits your needs. Their quality-oriented, in combination with the ease of use for customers approach, is what sets them apart. The products that this company manufactures speak for themselves and prove their specialties.

Auto-Refire Technology is the highlight of this device. This feature allows the user to expand the painted surfaces and metals. Hence, you are provided with an additional facility with this product. The 50% duty cycle of this cutter makes sure you don’t have to stop your work unwillingly. With this faster yet precise cutting machine, you can efficiently perform your tasks without delay.

The fan-on-demand is yet another amazing feature it holds. The fan will only start when there is a need. In this way, you will see a decrease in consumed energy units as well. Moreover, it also helps in stopping the debris and dust from entering into your machine. Being light in weight, the device is very easy to carry and use. The wind tunnel technology also helps in securing your device by filtering out all the debris and dust.

Concluding all the facts and considering the point that this device has no possible defects, we think that it is one of the best plasma cutters out there in the market. With the mesmerizing features and brilliant design, it can serve you up to the best possible level.  Hobart AirForce 40i is the best plasma cutter for the money that is made in USA. Investing in such a dynamic device will surely prove as a worthy decision.

6.Miller Spectrum 375

The business leads the welding industry in producing revolutionary, solution-oriented products and meeting critical safety welding requirements. The organization retains its market dominance by setting the standard for efficiency, performance, and sensitivity. This company began with the idea that responded to the needs of the client. The company has evolved from a one-man operation in 1929 to the world’s largest producer of arc welding products.

The cutting strength is rated at 3/8 inches for this Miller Spectrum 375 unit. This plasma cutter features a multi-voltage plug that allows you to switch from 120V to 240V easily. An additional Line Voltage Compensation feature allows+ /-10 range of input power fluctuations. If you are welding in locations with frequent power fluctuations, it is a very useful feature.

The compact size of this plasma cutter is another good aspect. This makes transportation from one location to another incredibly easy. The auto-refire function controls the arc of the pilot automatically. So when you move over the surface, you don’t need to manually retrigger the arc. It also has an ergonomic design with a gripping handle and finger contours. All this makes the torch user-friendly and easy to handle.

With the expensive nature and major drawbacks, this one is a mixture of some good points and some drawbacks as well. You will, however, love the features. If you want a lightweight machine with some amazing features, this one can prove as a great choice.

7.Everlast PowerPro 60a

In their “Power” series of welders and plasma cutters, the team has put a lot of faith. They feel that these products offer not only competitive value for the product, but also a comparative level of reliability. That’s why they deliver one of the business ‘ longest regular warranty periods. We also have a 30-day satisfaction policy that allows you to return the device unless you are pleased with the welder or plasma cutter because it is not up to what you expected.

Contradictory to these drawbacks, this unit also offers some amazing features that provide you convenience. The digitally controlled IGBT inverter equipped in this machine helps in improving its performance. It also makes its work reliable and accurate. The compact design of this machine makes it easy to manage t=for the users.

Apart from all these amazing features, the touchpad and easy controls will help you do your tasks easily. With the innovational quick change feature, you can easily and quickly change the torch from TIG to plasma and vice versa. The cutter has a power of up to 250 amps AC / DC TIG and full 200 amps stick welding power to handle nearly any cutting project or task.

In a nutshell, the Everlast PowerPro 60a is equipped with the best features for your convenience. If you are looking for an all-rounder cutter, this machine will serve you up to the best as a hobbyist.

8.Lotos LTP5000D

As one of the main manufacturers of such apparel, the company serves amazing quality in an affordable price range. You will become a fan of the convenience and efficiency they provide in such a reasonable budget. Let’s have a look at every aspect they offer in this Lotos LTP5000D model.

It allows different forms of materials to be cut through the plasma cutter. Aluminum, copper, and all iron types are included in the materials. It has a V MOSFET transistor that helps to toggle between the thin and thick cutting of metal. The engineering of high-frequency inverters provides precise and optimized cutting processes. The Lotos plasma cutter LTP5000D is helpful when preventing dust and dirt from entering the innermost sections, which in turn increases lifespan.

This plasma cutter is very lightweight and compact. Lotos LTP5000D is a highly portable plasma cutter. This is due to the robust handle design on top of the metal casing. The additional non-touch technology feature provides a quick, precise cutting operation.

All in all, for the price, this is a nice option to consider. The low cost makes it appealing. The features are also nice. The drawbacks, however, may push you away from it.

9.PrimeWeld Ct520d

Primeweld is a business that has been built from hard work to excellence. It’s the perfect place to find all your advanced welding tools. They make the perfect tools for running your shop and completing your orders. The business creates products that are high in quality and long-lasting. All of their welding machines come with a warranty of 3 years. Their tools are designed to be used extensively in the field as well as for large and small jobs.

There are three combinations in one machine in the Primeweld CT520D plasma cutter. It can work as a TIG welder or stick welder as well as a cutter for plasma. It can work as a plasma cutter up to 50 Amperes and as a stick or TIG welder up to 200 Amperes. You can switch quickly and easily between each function. The unit is a light (36 pounds) in weight. It makes it easier to move from place to place.

A dual voltage capacity enables the machine to switch to either 110V or 220V automatically. This is useful when you work in an area where there is no 220V power source available. It has a built-in air pressure gauge that makes the welding process easier to control. Primeweld CT520D has a 60 percent duty cycle and a maximum 85 percent power efficiency. This package also includes an exclusive 3-year warranty.

All in all, this machine offers many features with a few drawbacks. The low cost is a plus point. If you want an efficient unit in a low price range, this is a perfect choice for you.

10.Forney EasyWeld 20

Forney Manufacturing is one of the oldest running family-owned tools, machines, and component product business in the United States. The company was founded in 1932 with its headquarters in Fort Collins, Colorado. Forney Easy Weld was developed to provide affordable prices, easy-to-use welding machines. For the first time, such tools are made for welding, DYI projects, and hobbyists, yet the professional welder is versatile enough for minimal use.

While on the upside of this plasma cutter, there is a long list of amazing features that it offers. As the materials used in the construction of this machine are aluminum and stainless steel, the structure of this device is sturdy enough to last long. The Forney Easy Weld 20 offers ease of use to the customers. The 120-volt power source that it uses makes it conveniently useable.

This plasma cutter also features a built-in regulator and air dryer. Both these features allow you to get precise cutting results efficiently. You can easily carry it anywhere as it is light in weight and offers high portability. The drag torch technology improves your work and makes you able to do it more accurately. This quality-focused unit comes with a cutting capacity of ¼ inch. Moreover, for a much better feeling of reliability, it comes with a 12-month warranty. The warranty gives you a sense that the company stands behind its work.

All in all, the Forney Easy Weld 20 will be an excellent addition to your job routine, as this professional device offers all the required specs. At a reasonable price, all these fantastic features, in combination with the superior quality and sturdy, long-lasting nature, makes it a device worth buying.

Plasma Cutters Ultimate Buyer’s Guide

Every metalworker or welder needs the perfect cutter. It is indeed important for your work to have the best plasma cutter device. But, the question is, what to look for while buying a plasma cutter? Here, we have created the ultimate buyer’s guide for your convenience.

Cutting Speed:

The cutting speed of the machine you get will have to do with how slow or how quickly you can cut metals and complete your job. If you’re buying for plasma cutting tool industrial use, you may want a machine that can accommodate about twice the cutting thickness you’re dealing with all the time. For example, if you’re looking for fast, long, and high-quality cuts on mostly 1⁄4-inch metal, you might want to opt for a 1⁄2-inch class or a 60-amp machine to boost your productivity.

Portability:

For every user, the portability aspect is not significant, but it matters a lot to some users. For those who need a portable plasma cutter, the size and weight of the plasma cutter are very important. If it is not necessary to move the device at all and to bring the materials to be cut to the plasma cutter, it will not matter even if the machine is hardly mobile. If the plasma cutter needs to be frequently moved to the materials that need to be cut, then the device needs to be portable and easy to transport without much trouble. Today, a plasma cutter that is designed more compactly for more portability can be easily obtained.

Built-in Inverter:

It is important to decide if you want a plasma cutter with an inverter when searching for a plasma cutter. This is going to make a big price difference.

If you frequently work in a remote area where there is no power outlet, the standard plasma cutter may face some difficulties. In this case, the additional facility is given by a plasma cutter with a built-in inverter.

With an integrated inverter, the plasma cutter takes DC power and feeds this power through a high-frequency transistor.

Control Panel:

You should also take into consideration, among other considerations, the easy-to-use functionality of a plasma cutter. You know, the main part of a plasma cutter, the control panel, allows a user to control the device’s mechanism.

Select the model with a control panel that is easy to understand and easy to read, along with other possible indicators. To run the device effectively, it is essential for new or inexperienced users to understand the controls.

Duty Cycle:

The plasma cutter’s duty cycle is one of the most important factors to consider. A plasma cutter can be purchased depending on the maximum amperage output if it is to be used frequently but not continuously for a long period. With more amperage output, the plasma cutter will have more duty cycle than the lower amperage output or score. If the consumer regularly uses the plasma cutter for longer shifts, then the plasma cutter must be purchased based on the average thickness of the materials that one usually handles; the purchaser must search for the highest thickness with which the specific plasma cutter can operate.

Frequently Asked Questions:

What are plasma cutters used for?

A plasma cutter, in simple words, is a tool that can cut through different types of electrically conductive materials, namely metals such as steel, copper, brass, aluminum, and others. It does this by generating an ionized gas high-temperature electric pipe, recognized as plasma.

What gas do you need for a plasma cutter?

Plasma cutters operate by transmitting an electrical arc through a fluid that moves through a limited space. The gas may be carbon, nitrogen argon, oxygen, etc.

How thick can a plasma cutter cut?

Plasma processing is an easy way to cut thin objects as well as dense ones. Portable torches can efficiently cut steel plate up to 1.5 inches (38 mm) wide, and powerful digitally-controlled torches will cut steel up to a thickness of 6 inches (150 mm).

Do you need an air compressor for a plasma cutter?

Most plasma producers have minimum requirements for airflow and friction in the owner’s manual. They consider using a compressor that is 1.5 to 2 times the plasma device limit if you are working to do a lot of grinding or plan to cut thick metal.

Can you cut wood with a plasma cutter?

Depending on the plasma cutter used, any thickness from 30 gauge to 1 inch could be cut. However, wood and plastics are not conductive and are not able to be cut with the help of plasma. Nevertheless, if you want to cut those items in the PlasmaCAM unit, you can use a rotary router, saw, or another tool to cut them.

How big of a plasma cutter do I need?

To cut the 3/8 inches, 40 amps of power does the job well for most plasma cutter models. Fifty amps power is suitable for 1⁄2 inched slicing, and so on. Please bear in mind that this is not the optimum cutting thickness that a plasma cutter will cut, but for reasonable cutting speed and quality, it is a safe rule to follow.

Is plasma cutting fumes dangerous?

The methods of cutting with plasma are used to cut mild steel, stainless steel, and other metals. The cutting process produces fine particulate dust and fumes that, if not adequately controlled, can be dangerous to the operator, equipment, and electronics.

Can aluminum be plasma cut?

Plasma cutting can be done on any conductive metal type. There are some examples of mild steel, aluminum, and stainless steel. Nevertheless, plasma cutting doesn’t depend on oxidation to operate and can, therefore, cut copper, stainless steel, and any other conductive content.

The Conclusion

Apparel like plasma cutters are essential for your work. Buying the right one will amazingly benefit you. In this way, you will be able to complete your job on time and with precision. We are hopeful that our take on buying the best plasma cutter will make you able to choose the right one for you.