Top 10 Best Plasma Cutters Reviews

Top 10 Best Plasma Cutters Reviews

Virtually everyone is familiar with the standard three states of matter – solids, liquids, and gases. However, what if I tell you that there are four states of matter? Yes, technology is based on innovation and daily changes. In case you are not aware, plasma is the fourth state of thing, and it has various applications in everyday human activities. One of the most viable applications of plasma is in the cutting and welding of metals. Plasma gives room for TIG welding as well as sticks welding. You can make use of plasma in place of Oxyacetylene.

Plasma cutters utilize high electric voltages to cut steel and thick metals. It can cut through a mineral that is one inch thick. When high voltages are applied to any best plasma cutters, the pressurized air is transformed into a very hot arc capable of slicing or cutting through most metals of choice.

Are you a metal worker? Do you frequently work with metals that are about one inch thick? Do you desire to have a clean and fast cut?

Top 10 Best Plasma Cutters 2021

If affirmative, the plasma cutter is ideal for you just like a welding helmet. There are several methods of cutting metals, but plasma cutters offer faster and cleaner cutting. It is the best method for metal-to-metal cutting, and it provides a cleaner cut than oxyacetylene cutting, especially for metals that are less than one inch in thickness. Meanwhile, there are several plasma cutters, and you may be perplexed as to the best model of plasma cutters to buy.

Top 10 Best Plasma Cutters Reviews

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1) Ramsond CUT 50DX

Ramsond CUT 50DX 50 Amp happens to be one of the most bought products in the range of plasma cutters.

Unlike its predecessors; CUT50, CUT50D models, the Ramsond CUT 50DX 50 Amp Digital Inverter Portable Air Plasma Cutter Dual Voltage is a refined version that promises more speed, higher frequency, and higher Voltage, just like you’ve never experienced it before.

Furnished with Digital Amp Display and integrated pressure Gauge, foldable handle, and an upgraded German-made cooling system, this 4th generation product is up to take you on a whole new adventure ride!

With the combined efforts of the v-MOSFETs and the pulse width modulation, you are sure to arrive at an elegant result though it’s the dispersion of constant current to your cutting surface.

Key features:

  • Toshiba Transistors
  • Integrated pressure gauge
  • PWM (Pulse Width Modulation)
  • Digital Amp Display
  • A foldable handle


  • Ensures a neat and very smooth cut
  • It’s easy to use
  • Overheat protection
  • It’s efficient
  • It has a high frequency


  • May have a faulty torch
  • There’s no circuitry


One thing about the Ramsond CUT 50DX is that you do not necessarily need to have formal training on how to use the product. It is a user- friendly cutter and comes with a do-it-yourself feature that allows you to fit precisely into the shoes of the certified operators. It’s currently in high demand, having lots of people want and crave it. If you ever need to do some plasma cutting, you should go for Ramsond CUT 50DX 50 Amp because it covers everything you’d want in a new generation product.

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2) Forney Easy Weld 251

The Forney Easy Weld 251 is a plasma cutter conveniently transported to any place of your choice. It weighs 21.5 lbs.; that’s about 9.75 kilograms, one can easily use it with little or no assistance, which makes it one of the best plasma cutters anyone would choose to have.

Using its Drag Torch Technology feature, you will make very neat, smooth, and accurate cuts because it makes it possible for you to pull back the tip.

Again, it’s worthy to note that you can use a generator set for this machine, which simply means that you get to be more productive as do not necessarily need to get paused or permanently stopped just because there’s a power outage.

Key features:

  • A Drag Torch Technology
  • 8’ground clamp
  • 13′ cutting torch
  • It’s generator friendly( running on a minimum output of 4500W)
  • 1/4″ cutting capacity
  • 20A-15A adapter. Extension cord generous: #12 AWG or larger (up to 25 ft. (8m))
  • It requires no Battery


  • It’s straightforward to use
  • Capable of cutting smoothly and exactly
  • Gives you value for your money
  • Can reduce a wide range of plasmas.
  • It is easy to transport around
  • It’s durable


  • No air compressor


The different kinds of steel you can cut with the Forney Easy Weld 20 P include brass, Aluminum, mild steel, galvanized steel, copper, and stainless steel 1/4. The beautiful thing about this product is that its abilities are not limited to just working in an auto body shop, cutting sheet metals.

These other places suitably fit into, including contractor, farm & ranch, metal art, and other DIY projects. Looking for a means of getting your metal sheets cut in such a swift and sleek process.

Buy on Amazon


The MILLER ELECTRIC 907579 Plasma Cutter is a very powerful and easy-to-use plasma cutter. This product comes with a wide range of high-end features and abilities that are not easily seen in plasma cutters recently.

This product provides us with the portability feature, allowing easy swapping with a handheld or a machine at will, through its Ultra-Quick Connect torch cable. It’s flexible, and the cable quickly positioned in any working area.

Key features:

  • It runs on an Output of 40A at 140VDC.
  • its input voltage is ranging from 120 to 240, the input amps- 18 to 27
  • Cutting Capacity – (In.) ⅝, PSI 90
  • Overall width – (In.) 5.5
  • Duty Cycle – 120V – 20%, 240V – 50%
  • Metal cutting
  • Cable length 12ft


  • It makes cutting easier
  • Fast performance
  • It’s durable
  • Offers excellent value for money
  • It features set up
  • It’s Portable


  • The power voltage is too high
  • Plastic hinges


Anyone that is currently tired of switching between a grinder and a cutoff wheel can use this product. You can go for because it’s easy to use, slides through sheets and metals the same way a knife does with butter. What’s more, The MILLER ELECTRIC 907579 is worth every penny spent on it, and you don’t have reasons to regret buying it at the price you did. Also, you get to end up with accurate results as this machine doesn’t ever give disappointments or flops. Also, check Miller Diversion 180 Welder.

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4) Hypertherm Powermax45 XP

When it comes to plasma cutters, the 4Hypertherm Powermax45 XP plasma hand system ranks as one of the most rated machines in high demand so it is the best value plasma cutter in the market, today. It has a maximum rate of productivity, elementary to operate, and cuts accurately in split seconds.

However, you cannot create a link between the CPC port and the table used for cutting because this product comes with it. If you need a CPC port, you can order separately for it.

Other than that, people can’t stop loving the Hypertherm Powermax45 XP plasma hand system, any day, anytime.

Key features:

  • It is small and lightweight.
  • It has a patented drag-cutting technology, which makes the Powermax45 XP an easy one to work with even if you are using it for the first time.
  • Due to its Smart Sense technology, there’s a great assurance that the air pressure is always set correctly.
  • It cuts 1.5 times faster than oxy-fuel, which runs on 6mm ¼, which makes it a speedy machine.
  • Superior cut and gouge quality reduce the time for grinding and edge preparation.


  • It can multitask
  • It’s fast and encourages a maximum level of productivity
  • You can trust it to do whatever work you want it to do, so long as it concerns cutting
  • It’s user friendly
  • It adapts quickly to any environment it finds itself


  • Poor guidelines
  • It doesn’t come with a CPC port


This product usually does not need much description before anyone can feel and see for themself what it stands for and represents. Its portability is a feature that can’t be overemphasized and allows it to get moved easily without the application of so much stress making us label it as the best small plasma cutter. More so, users have testified that this has to be the best welding machine they’ve come across in a long while. I’d recommend this product over and over.

Buy on Amazon

5) Hobart 500566 Airforce 240V

Hobart 500566 Airforce 240V

This machine built gives you ease and, at the same time, powerful performance. If you are looking for a plasma cutter that gives you the advantage of comfortable carrying, durability, and power, then the Hobart 500566 Airforce 40i is another brilliant option.

The machine weighs just 31 pounds, which affords you the option to transport it freely and easily from one work site to another. It comes with a single knob design at the front that makes it easy to set up the amperage.

Your machine doesn’t get filled with dust and debris as the fan in this plasma cutter runs when you need it only. It uses a wind tunnel technology that prevents abrasive dust. Which could reduce the effectiveness of your machine or destroy the internal components from staying inside the machine?

Key features:

  • Easy setup
  • Lightweight
  • 400 volts wind tunnel technology
  • Auto refire technology
  • Faster cutting
  • Dimensions: 17 x 18.25 x 11.63 inches


  • Extra set up ease and comfort
  • Easy to transport
  • Easily cuts through painted or perforated metals
  • Fan on-demand feature reduces the dust, debris, and particles inflow
  • Cuts faster than oxy-fuel


  • Cannot run on Voltage below 230
  • Requires a separate compressor for air input
  • The manual does not contain a chart that directs you on how to set up output control


The Hobart 500566 Airforce 40i is every welder’s best friend as it is convenient and easy to control. It is safe for use at any time and reduces the risk of getting the internal components damaged.

It is highly rated, even on Amazon, and is on a fast sale. It is a must get for you whether you’re a starter or an experienced expert.

6) Lotos Technology LTP8000 80 Amp

Lotos technology is synonymous with excellent cutting and welding devices, and Lotos LTP8000 is not left out. This redesigned model works efficiently with the new frequency inverter, which uses the V-MOSFETs. More so, it incorporates the pulse width modulation (PWM) technology. V+MOSFETs and PWM work in tandem to achieve a consistent and standard cutting of the metal.

It has a powerful pilot Arc feature that can undertake non-stop cutting of rough and dirty metallic surfaces. Metalworkers can use Lotos LTP8000 assures to deliver excellent, uniform, and clean cuts. Aside from metal, this plasma cutter can cut other materials with ease without disfiguring the material. This tool is for you if you intend to carry out a DIY project. However, professional users will find it very useful.

Key Features:

  • Use of non-hazardous compressed air
  • Air filter regulator
  • 80A power supply
  • Pilot arc cutting torch
  • Ground clamp
  • 38 pounds weight and dimension of 26 x 17 x 13 inches


  • It is very portable because of the handle
  • It is efficient on several surfaces
  • Produces minimal slag
  • It offers a clean cut
  • Easy to use


  • It is noisy


With a weight of 8 pounds, the Lotos LTP8000 is a must-have tool for all metal workers because of its uniform and smooth cuts. It harnesses the dual-frequency modulation o the MOSFETs and (PWM) technology. You can comfortably use it for a plethora of DIY tasks as well as professional tasks.

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7) ZENY 110-220V Cutting Machine

ZENY 110-220V Cutting Machine is designed with the latest technology in mind and is the best fit for industrial and DIY metalwork. If you are planning to carry out automobile cutting, site work, ducting work, etc., Deny plasma will offer you authentic cutting experience.

It features a well-developed plasma torch, which enhances the quality of the cut. It is has a beautiful and trendy design cutter that is straightforward to use and carry around due to its benefits in portability handle. As a metal worker, you can use the Zeny plasma cutting machine in your home and your workshop. It applies the principle of high-frequency oscillation when piloting the arc system. More so, the PWM technology supplies current for all welding.

You can use the ZENY plasma cutting machine without any challenge of overheating. The built-in over-heat protector is very efficient in dissipating excess heat from the system. The cooling fan also contributes to keeping the system safe and calm.

Key Features:

  • Built-in over-heat protection
  • Over-voltage protection
  • It operates at 110V or 220V
  • LG-40 cutting torch
  • Grounding clamp
  • One air regulator
  • Two plasma tips
  • PG Head
  • Two Gas pipe claspers
  • Two hoops
  • Chipping hammer/ wire brush tool
  • Welding face mask
  • Pressure reducing valve


  • It serves lots of energy
  • Compact size
  • Offers efficient, clean cuts
  • It supplies gas ahead
  • Excellent heat dissipation
  • It can truncate the delay of gas


  • It is complicated for newbies


Without a doubt, Zeny plasma cutting machine has one of the best pilot Arc-Striking systems. This plasma cutter gives a clean cut on metals of about 1/2 inch. It is excellent in saving energy and time. More so, it is lightweight and has a handle that allows moving it around with ease. A new user can efficiently operate this machine.

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8) SUPER DEAL DC Inverter Dual Voltage

It is stable in operation and functions via the PRO technology. It features a plasma draught with very high energy and temperature. The plasma draught leads to lower power consumption and higher efficiency than the traditional metal cutter. Do you believe that the flame cutter is fast? You haven’t seen anything yet because the speed of the super deal plasma cutting machine is twice the flame cutter speed.

Super deal plasma cutting machine is robust and can withstand high tension welding contracts. It is very versatile as it can comfortably function in DIY and professional operations.

It is ideal for use in a wide range of activities, including ducting, repairs, fabrication, automotive work, etc.

The super deal plasma cutter has excellent features that simplify metalwork. You can never exceed or operate below the average Voltage because of the over-voltage protector and under-voltage operator. With the digital display, you can monitor the functionalities of the device.

Key Features:

  • Built-in over-heat protection
  • Over-voltage protection
  • Under-voltage protection
  • Over-heat protection
  • Pilot arc-striking system
  • Power supply voltage


  • It has an enhanced safety
  • Efficient performance
  • It produces lower noise
  • It maintains a stable voltage
  • It offers clean cuts
  • Suitable for both home and professional use


  • It is not efficient for very thick metals


The super deal plasma cutting machine is a high-speed device for cutting iron. The over-voltage and under-voltage regulators highly regulate the operational current. The excellent heat dissipation prevents waste of energy and provides an eco-efficient operation.

Buy on Amazon

9) Hypertherm 088079 Plasma System

The new Powermax30 XP is very compact and easily movable. At just 9.8kg, this plasma cutter can be moved around with the aid of a strap. You can use it to work at home and workshop during the day and at night. It has torchlight with a headlight of 15″ and 4.5m range.

It is perfect for cutting metallic and semi-metallic materials such as Aluminum, steel, etc. The cutting is very smooth, and it works fine on both painted and rough metals. It does not require any expensive gases and gasses that will explode. The voltage regulator is automatic and harnesses only compressed air.

This machine is compact, and it comes with a two-in-one design. It is perfect for cutting thick metals because of its high power workability. It provides exceptional and clean cuts for thin metals.

The package contains a casing, glasses, gloves and adapter plugs. It delivers quick and easy cutting at 120v or 240v. New Duramax LT Torch has one knob and is resilient to high impact and heat.

Key Features:

  • Heat and impact-resistant material.
  • Auto-voltage of 110V – 240V input power
  • Plug adapters
  • Hard carry case
  • Shoulder strap and gloves
  • Rotating torch cap holder
  • Two metal wheels
  • Adjustable axles
  • 11 inch (28 centimeters) arm
  • Center pin and holder
  • Magnetic base
  • Four suction cups for non-metallic material


  • It offers immense longevity
  • Users derive significant value for their money
  • It resists impacts
  • It is Portable
  • It requires no explosive and expensive gases
  • It delivers clean and smooth cutting


  • It has no digital screen


The Powermax30 XP is a simple but efficient plasma cutting machine. It makes use of air and nitrogen in metal cutting work involving Aluminium and steel (both mild and stainless). It comes with a 2-in-1 design, and it is perfect for cutting both thick and thin metals. If you are going for this tool, get ready to experience flawless and professional cutting.

Buy on Amazon

10) PrimeWeld 50A Air Inverter Cutting Machine

Primeweld plasma cutter is a rugged machine that can cut various kinds of metals into shreds within a jiffy without distorting the shape of the metal. If you are setting up a welding workshop, then the original weld should be at the top of your list. With this plasma cutter, you will deliver excellent cutting with little or effort.

You can cut down on your expenses as it is cheaper to use than Oxyacetylene. It cuts very fast and requires less cleaning and easy maintenance. More so, it does not contain harmful gases, and it stifles fire hazard. It delivers at 50A and can function effectively at 110v or 220v. While cutting thick metals, it harnesses the high-power cutting tendencies while the lower and steady power output is for cutting thin metals.

The voltage variation is automatic, and it cuts faster than the regular plasma cutters that use DC. If you are serious about your work and want precise cutting, the Primeweld plasma cutter is another best choice. The price is affordable, and it comes with three years warranty.

Key Features:

  • 110-220V Voltage
  • Plasma cutting torch
  • Ground clamp & cable
  • 6’8″ extended Air filter
  • Air hose connections
  • Four clamps
  • Two couplers Air hose
  • 3-Year Warranty.


  • Less cleaning
  • Easy maintenance
  • Contains no harmful gases
  • Less fire hazard.
  • User do less work, but they get a better and cleaner output
  • It is user-friendly
  • It is very portable


  • It is cumbersome for newbies


Primeweld plasma cutter is a top-notch machine for delivering excellent cuts on different varieties of metals. You can use it for simple cutting tasks at home and more demanding jobs in the workshop. When it comes to precision, Primeweld will beat your expectations. It ranks at the top of the reviews, and users can achieve flawless cuts without disfiguring the workpieces.

Buy on Amazon

Buyer’s Guide: How to Pick the Plasma Cutter

Plasma cutters are one of the best ways to cut through sheet metal, such as steel, brass, and Aluminum. You can cut through any metal smoothly with perfection as it sleekly dices the metal. However, it can be tricky to select any specific brand for a plasma cutter, so first get a knowledge boost of the things you should consider before buying a plasma cutter.

Plate Thickness

One of the most crucial things to consider while buying a plasma cutter is the thickness of the metal that a cutter can sink through. There are three different thickness cut that a plasma cutter can offer – rated cut, quality cut, and severe cut.

Power Source

Plasma Cutters that run of 110/115/120V power input.

Duty Cycle

The duty cycle means the amount of utilization that a plasma cutter can withstand at ease. If you increase the Voltage of the cutter, the duty cycle will decrease. The Plasma Cutters offering higher duty cycles are usable for a more extended period.


Once you have decided to purchase a plasma cutter, you need to keep in mind that there cost for replacing consumables. The five parts considered consumable are the retaining cap, electrode, and nozzle, swirl ring, and shield cap.

110/120 Volts

There are three different cadres of voltages for purchasing a plasma cutter. You can either buy 110/120 volts, which are useful for amateur professionals and help cut the household chore itself. It can be plugged on to the domestic power outlet easily. Besides, the 110/120 volts is the best plasma cutter for home use.

220/240 volts

The superior category of Plasma Cutters requires a generator to run it. In case you have a plasma cutter with both options, estimate the power consumption requirement, and proceed.


The power consumption of a plasma cutter is highly distinctive, and it alters with the usage of machines and so on. It will help if you make a note of the consumption rate to save money and time both. The working cost of any plasma cutter to be kept in mind while purchasing one.

How to use a Plasma Cutter?

You can use any of the best plasma cutters very easily by just following a few easy steps:

  • Choose a suitable workplace and a well-ventilated area.
  • Plug In source
  • Connect the Air
  • Turn the Air on
  • Get your metal placed in a vice and safe place like a table.
  • Attach the ground clamp of the plasma cutter to the metal that will stay stationary after the cut
  • Wear your safety equipment
  • Plugin the cutter and the air hose
  • Line up the body so that you can have a clear view and maintain a safe distance of sparks.
  • Position the Plasma torch slightly off the piece of metal
  • Switch on the torch button making a sleek cut
  • Continue the cut until the metal hits the floor.
  • Allow the metal to cool off before you pick it off the ground.

Types of Plasma Cutters

There are several types of Plasma cutters in the market, and it is a long task to select the best cutter that suits your purpose. Here are the different types of plasma cutters in one glance:

Lotos Plasma Cutters:

The Lotos Plasma Cutters have classy features like non-touch pilot arc, safe, low cost, high output, compatible consumables, and dual voltage input. It can also be set up within 1 minute. It is idle for small business buyers and DIY buyers and is also the best plasma cutter for home use.

Miller Plasma Cutters:

The Miller Plasma Cutters can cut strong steel sheets in a hassle-free manner. Miller products have a track record of efficiency and sleek results. The smooth finishing of the thick edges is also notable. The miller Plasma cutters run in power more than kilowatt.

CNC Plasma Cutters:

CNC stands for Computer Numeric Control, and if your purpose is to cut a big steel sheet, you have to fist program the methodology of cutting the layer by using the computer. It has associated software and is generally efficient with three types of CNC- PM1000, PM2000, and PM4000.

Hobart Plasma Cutters:

The popular air compressor plasma cutter, which is, of course, the Hobart series. The Models, namely Air Force 250ci, Air Force 500i, and Air Force 700i, are boosting the market. It takes minimal time and has a smooth finishing service with inbuilt air compression technology.

Frequently Asked Questions

What are the most economical plasma and shielding gas?

Compressed Air and Nitrogen Gas are the most commonly used economical and shielding gas.

What is the best plasma cutter under $500?

Lotos LTP5000D 50Amp is the best plasma cutter under $500.

What is f5 plasma gas?

F5 Plasma Gas is a combination of 5% Hydrogen and 95% nitrogen gas used to cut stainless steel. It provides oxide-free cuts.

What kind of gas do plasma cutters use?

F5 Plasma Gas is a combination of 5% Hydrogen and 95% nitrogen gas, used for cutting stainless steel. It provides oxide-free cuts. Hydrogen produces a lot of heat.

How much does a plasma cutter cost?

Plasma Cutter’s costs range from $100 to $1000 likely. Like top branded devices, the pricing is varying in nature, especially when you go for brands like CNC and Hobart adept with professional technology of wielding.

What air pressure is required for plasma cutting?

It would help if you had an air pressure of 50 to 70 psi for plasma cutting.

Can you use nitrogen with a plasma cutter?

Yes, you can use nitrogen gas with a plasma cutter.

What Other Equipment Will You Need?

It would help if you had a welding mask, leather apron, gloves, and enclosed work shoes. As the cutting procedure emits ultraviolet lights, you should have the protective equipment for safety hazards.

How do you cut Aluminum with plasma?

You can use a plasma cutter to cut any ferrous or non-ferrous material. Just follow the steps written above to know more.


This guide will help you in your quest for the best plasma cutter. If there is a need for the cutter, you can select the plasma cutter of your choice from the following famous brands enlisted that are readily available in the market considering the guidelines stated.

Leave a comment below, let us know which is your best pick and why? And if you have any of the above cutters do also let us know how the machine is doing.

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Steve Leo
By Steve Leo

Steve is the owner of where he shares different tips about welding tools. And guide people on which product they need to buy and what's the ideal place to buy it.

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