Welcome to the best plasma cutter review guide and review 2020. The plasma cutter has become an invention that any metallurgist dreams of having. Indeed, this revolutionary device makes it possible to cut the very thick sheets more efficiently in record time.
This is possible thanks to plasma, which is none other than an ionized conductive gas. Plasma can chase the metal. It contributes to the speed of the work because this gas will ensure the flexibility of the cuts. Besides that, its fusion is at high temperature.
If you want to have the plasma cutters for your commercial garage or home shop, this article will explore some of the best plasma cutters for your needs. Check out our top choices and read the entire plasma cutter reviews for the ones that interest you.
There are three main types of plasma cutters out on the market. These are including:
1. Compact: The compact plasma cutters are well-known for the portable package and small size. These kinds of cutters are better for cutting aluminum & stainless steel quickly and removing spot welds immediately. It uses a 120V AC outlet and air compressor when it comes to cutting or repairing. These types of cutters have fans to keep everything cool and increase the life of the machines. Besides, you will find built-in pressure regulators, electrodes for different lengths, and nozzles.
2. Low Amp Plasma Cutters: The low amp plasma cutters are the same as mig welders in the point that they need either 120 or 230V outlets to run off. When it comes to cutting stainless steel or aluminum or removing spot welds, you cannot beat this type of machine.
Also, they have built-in regulators, user-friendly control panels, and fans to keep them cool. Furthermore, larger wheels ensure the portability, and these units would not damage and overheat the unit.
3. High Amp Styles: Another type of machine is high- amp style plasma cutters. They run upwards of 85 amps and weighs in nearly 100 lbs.
This type of plasma cutter comes with winding technology and VORTECH technology that offers excellent cutting speed and better performance with superior cutting powers. Also, features like fast disconnects make it easy to change and remove torches when LED indicators & panels make the system easy to control and read.
The Hypertherm Powermax45 XP plasma cutter has what it requires getting the job done for you when you are in the market for a new and modern machine. It is one of the top-selling units out on the market. Nowadays, it is best known for its improved performance that can cut up to 16 mm (5/8″) metal.
Also, the automatic gas adjustment & faster cut speeds ensure effortless operation and setup that makes this steamer standalone to the others.
One of the match-winning features of this machine is its patented drag-cutting technology. This technology helps you to use this machine easily, even for a newbie.
Another top-class feature of this unit is Smart Sense technology, which makes sure that air pressure is always set accurately.
In addition, the Hypertherm Powermax 45 cuts 1.5 faster than oxyfuel on 6 mm steel. Most significantly, the sharp cut and gouge quality saves time for grinding and side repair. Above all, it is our favorite plasma cutter, and you might get what you pay for.
Pros: • Light weight and small size plasma cutter • 16 mm rated cutting system • Patented drag-cutting technology • Portable and easy to use • Smart Sense technology for accurate air pressure • 1.5 times greater than oxyfuel • Excellent cut and gouge quality • Faster cut speeds • Automatic gas adjustments
Cons: • It cost a little more • Doesn’t have a machine torch
The Hobart 500566 Airforce 40i could be the best unit for those who want both powerful performance and versatility at the same time from a plasma cutter. The Airforce 40i can easily cut different kinds of metals with considerable thickness.
Also, it works excellently over light and industrial uses due to some unique features like XT consumables, XT40R handheld torch, and sturdy work clamp with cable. The inverter design of this unit makes it portable and lightweight out on the competitions. Not only that, it provides you more precise and faster cut (up to 5/8″ to 7/8″) than an Oxyfuel cutting system with up to 40 amps of power.
The top addition of this machine is the auto-refire technology that allows it to cut even expanded materials and coated or painted areas. The 240V input power of this machine is suitable for different cutting needs.
The Hobart 500566 Airforce 40i is mixed with fan-on-demand technology, and the fan runs if needed. Throughout this technology, you can save power utilization and limits the total of air dust and debris entering into the machine. Thus the fan protects the inner side of the unit from damage. Another great feature of this unit is the wind tunnel technology that draws the inside airflow. This way, the internal components of this machine remain free from dust, dirt, and debris.
Overall, if you want to use an easy to set up and fast to adjust amperage of the unit with a single knob design, then Hobart 500566 Airforce 40i Plasma Cutter could be a worthy investment.
Pros: • 240V plasma cutting unit • Maximum cutting thickness: 7/8 in • Cuts greater than oxy-fuel system • Auto-Refire Technology • Fan on demand for reducing dust & debris • User-friendly trigger safety • Efficient power consumption • Ideal for light & heavy industrial users • Wind tunnel technology for protecting inside metals • Lightweight & easy to transport • Open-Circuit Voltage:400V
Cons: • Build quality is a bit low • Uses 240V power only
The Miller Electric, 907579, is another significant way to the users who want to enjoy the advantages of Plasma Cutters at a reasonable price.
This plasma cutting unit is available in a lightweight design that makes it highly flexible and portable to carry from one place to another. Also, it is solidly made and can deal with the impression of long-time use.
This machine comes with fantastic versatility because it is ideal to use in different environments. It offers you a reliable and more precise cutting on 15 inches of metals like steel.
Also, it features an auto-refire technology that controls the pilot arc when functioning with heavy metal. It implies that you just need to switch the pilot arc in & out as needed without manual re-triggering.
Besides, the heavy-duty quick connect clamp, handheld the torch, 12 ft power cord 240v adaptor, and other consumables take this plasma cutter to the next level.
Finally, it would be the best bang for the bucks for those who want a compact, portable, and easy to use cutter from Miller Electric.
Pros: • Electric plasma cutter • Heavy-Duty quick connect work • Lightweight and portable cutting unit • Very fast cutting experience • Very dependable & easy to use • Input voltage: 120v to 240v • Duty cycle: 120V to 20 Percent • Cutting capacity: (In. ) 5/8 • Cable Length: 12 Ft
Cons: • It is a bit pricey • Very lightweight
4. LOTOS LT5000D 50A Air Inverter
Plasma Cutter review:
The LT5000D 50A Air Inverter Plasma Cutter is one of the best welding equipment around the world by Lotos (the largest manufacturers of plasma cutters). The LT5000D is itself has great fame as an industrial plasma cutting machine out on the competition.
It is designed and made to withstand great use in large industrial & construction environments. Furthermore, you will find it as an ideal tool for any home project, as well.
Besides, it is known as a 50A (dual voltage 110/220vac) digital inverter plasma cutter, which is cheaper than Oxyacetylene.
Pulse-Width-Modulation technology is a game-changing feature of this unit. The power supply of this machine makes DC welding currents by using this PWM technology.
On the other hand, the switch power inverter technology reduces the weight & dimensions of the main transformer and increases the efficiency (up to 30%) of this machine. The Lotos LT5000D is an ideal option for home use and small business projects.
Pros: • 50A air inverter plasma cutter • Dual voltage: 110 V/220 V 50/60Hz • 1/2 inches clean cut • Uses chemical-free compressed air • Handle for extra portability • Easy to use and set up • Stable and durable performance • Plasma cutting torch • Power supply and ground clamp • An excellent choice for home use • Ideal for small business
Cons: • Do not have the pilot arc • Small but seems solid
5. Forney Easy Weld 251 20 P Plasma
The Forney Easy Weld 251 20 P plasma cutter is an easy to use and sturdy unit to cut aluminum, stainless steel, galvanized steel, copper, and brass. The 21.5 lbs of weight make this cutter light enough to transport easily.
One of the most significant features of this machine is the Drag Torch Technology. Throughout this technology, you can drag the tip straight to the surface of the material for precise & smooth cuts.
Another top feature of this cutter is it is generator friendly plasma cutter for welding needs. It needs 120V to run for a smooth & efficient cut.
Besides these, you can find this cutter as a must-have unit for restoration, HVAC, and plumbing. In a word, the Forney Easy Weld 251 20 P plasma cutter would be the right choice for contractor, farm & ranch, metal art, auto body, and do-it-yourself projects.
Pros: • 251 20 P Plasma Cutter • 120-volt power source • 1.5 CFM of compressed air • Air dryer & built-in regulator • Drag torch technology for a smooth cut • Portable, lightweight and generator friendly • 20A-15A adapter and 13′ cutting torch • Ideal for stainless steel, aluminum, etc • Easy to use and cut
Cons: • Not too powerful machine • Doesn’t have built-in air compressor
6. PRIMEWELD Premium 50A Air Inverter
Plasma Cutter review:
The PRIMEWELD Premium Air Inverter Plasma Cutter could be the one-stop solution for those who want a portable Plasma Cutter that makes the transportation from one place to another a breeze.
The Premium by PRIMEWELD would not break the bank. This Premium quality unit allows you to cut aluminum, copper, mild steel, alloy steel, stainless steel, and many other materials quickly and effortlessly.
The PRIMEWELD has a popularity for its quality construction as it uses high-quality components with durability. This 50A air inverter plasma cutter can cut 1/2″ to 3/4″ metal with ease.
The unique feature of this cutter is its double voltage capability, which enables the unit to run on 110 V 50/60 Hz or 220 V 50/60 Hz power.
In a nutshell, if you want plasma cutter, which is ideal for any metalwork jobs of all sizes & shapes, the PRIMEWELD Premium 50A Air Inverter Plasma Cutter would be a good bang for the buck.
Pros: • 50A air inverter plasma cutter • Automatic Dual Voltage 110/220VAC • Deals cuts up to ½ inches • Ensures accurate cuts • Durable and high-quality material • Ideal for metalwork jobs • 12-inch ground cable and clamp
Cons: • Build quality is a bit poor • Parts are not available
If you are on the market to buy a new and improved model of clutters, then the Amico Power CUT-50 Plasma Cutter could be the right one for your needs. This is a convenient and easy to use the machine with high cutting performance & advanced inverter technology.
You could be impressed with the auto-voltage system of this unit that adjusts 100 to 240V input power automatically. The Amico Power CUT-50 features a torch that has a comfortable grip (made from heat & impact-resistant materials).
Most significantly, the CUT-50 is made for small business project use & portable repair job. This cutter can deal with cuts of ¾” to 1.0″. Besides, this machine allows you to cut copper aluminum, mild steel, alloy steel, stainless steel, and other metal materials. Overall, so far, so good.
Pros: • 50 amp pro plasma cutter • Dual voltage cutting machine • 100-240V input power • Torch design gives an easy grip • Manages cuts up to 1.0 inch • Ideal for construction & industrial use • Cut alloy steel, stainless steel, and more • Easy to clean and maintenance • 60% duty cycle at 50 Amp • LCD display style
Cons: • Needs to clean up when finishing job • No batteries included
8. PRIMEWELD 50A CUT50DP Air Inverter
Plasma Cutter review:
Are you looking for the best plasma cutter for your needs? If so, then perhaps the PRIMEWELD 50A CUT50DP Air Inverter Plasma Cutter could be the product you should consider.
This plasma cutter comes with plenty of cutting powers with 110V to 220V compatibility. It uses safe compressed air to cut copper, mild steel, alloy steel, and stainless steel. The aluminum Pilot arc torch of this machine works excellent on painted, rough, and corroded surfaces.
The PRIMEWELD CUT50DP features dual voltage capability, which allows the unit to run on 110V 50/60 Hz or 220V 50/60 Hz power.
Besides, it comes with air hose, air regulator, ground clamp & cable, plasma torch that makes this cutter standalone. In conclusion, it could be a wise decision to buy this cutter.
Pros: • Pilot arc air inverter plasma cutter • Handle for extra portability • Non-hazardous compressed air • Dual Voltage 110/220VAC • HF non-touch arc-starting • Clean Cut up to 1/2” & 3/4” • Air pressure as 75 PSI@ 5 CFM • Excellent fit and finish
Cons: • Not ideal for small cuts • Need air compressed air source
The Plasma Cutter, CUT50 50 Amp, is one of the best machines out on the market, which is made of high-quality components. By taking the most advanced inverter technology, the product life and the work efficiency of this machine are increased 30% than any other ordinary machine out on the market.
One of the great features of this machine is the LCD digital display and portable handle that makes it very convenient to operate and easy to transport.
Most importantly, it can automatically take to switch input power of 90V to 260V Plug and play in different environments.
In a word, if you want a professional plasma cutter that can cut steel and aluminum up to 10mm of thickness, then buying CUT50 50 Amp could be the right choice.
Pros: • Cut-50 50AMP plasma cutter • Durable and high-quality components • 30% work efficient than normal machines • LCD digital display • Portable handle for easy carry • 110V/220V Dual Voltage AC DC • Professional plasma cutter • Ideal for stainless steel, aluminum, etc
Cons: • Hard to get air pressure • It is not pilot arc
The Lotos LTP5000D 50Amp Plasma Cutter is our final choice in this review guide. It offers excellent cutting performance in a small package. It features a pilot arc, which is beneficial for constant cutting on rough areas or dirty metal.
Plasma Cutter enables you to cut without touching the end of the metal. Also, it can cut thick metal up to 1/2″ to 3/4″. Furthermore, the dual voltage system of this unit allows it to run on 220V power.
If you are in the debate, we would recommend you to go for it. We hope you would not regret buying this Plasma Cutter. It is indeed an excellent choice for both home and small business projects.
Pros: • Non-touch pilot arc plasma cutter • Dual voltage 110v/220v • 1/2 inch clean cut • Compact plasma cutter • Portable handle for easy transport • Non-hazardous compressed air • Papst advanced cooling system • 10-50 A DC output • Easy to use and set up • Excellent option for home use
Cons: • No batteries included • Do not need any bottled gas
How to choose the best plasma cutters?
1. Duty cycle: One of the most significant features that you should consider before buying is the duty cycle of a plasma cutter.
If you want to use the plasma cutter frequently but not always for an extended period, then you can buy a machine relying on the average amperage production.
The plasma cutting unit with more amperage will have more duty cycles than those that come with low amperage output.
2. Cutting speed:
Another necessary feature before buying a plasma cutter is the cutting speed. Before buying this machine, you must consider the thickness of the metal and the essential cutting speed.
After that, you need to compare the standard of the cut and the cutting speed. Besides, you will find some cutters that have three cutting quality (standard cut, rated cut & substantial cut).
3. Input power:
When buying a plasma cutter, this is also a very significant feature, and it shouldn’t be ignored. Almost every plasma cutter needs an improved power of electricity to work efficiently.
Usually, a plasma cutter is made either for 110 or 220 volts power outlet. They all have amperage grading. You should go for plasma cutters that have minimum amperage.
Besides, you need to ensure different appliances that can be plugged into a similar circuit of the outlet. Thus you can reduce the input power to the plasma cutting machines.
4. Air supply:
find most of the plasma cutting units that use standard air supply for cutting
needs. Some people use bottled nitrogen instead of bottled air for the cutting
process because bottled nitrogen is affordable than the compressed air. In
addition, people believe that nitrogen makes lesser oxidation, and it is drier
than the bottled air for the stainless steel cutting jobs.
The environment is also a significant point that you must remember when buying a plasma cutter. A dirty environment, of course, offers you a dirty air supply to the cutting unit, which not just changes the cutting accuracy but also it might influence the durability of the machine.
You will find plasma cutters with wind tunnel technology & built-in fan, which is better for the environments with heavy metal or dust shavings.
6. Integrated inverter:
cutters with built-in inverters work excellent at the remote areas where there
is no power supply. This type of cutter can use DC power and run the power via
high-frequency transistor-inverter from about 10 kHz to 200 kHz.
Frequently Asked Questions (FAQ):
(a) Are Everlast plasma cutters any good?
find plenty of options out there, Everlast plasma cutting machines are famous
for their smooth cuts, performance, and longevity.
Also, it is
known as the top line cutting units out on the market that can cut different
materials such as steel, aluminum, titanium, and copper.
(b) How much is a good
Price is one
of the most significant considerations when it comes to buying the best plasma cutter for aluminum. The
average price of plasma cutters can range from USD 475 to USD 800.
the cost is not a proof of the product quality, you can look for paying more
for plasma cutter units on the high end of the standard range.
Try to go
for versatility & durability instead of top-notch performance if you are a
beginner in metal components.
This may be
useful for you to choose a machine that is best suits your needs without
breaking the bank. Also, it will make sure that you find the best possible
worth for the money.
(c) What gas do you need for a plasma cutter?
cutter uses many gases like nitrogen, hydrogen, oxygen, and high purity air and
nitrogen/hydrogen/ argon mixture. These multiple gases work excellent for
giving you ultimate results on a group of conductive materials.
(d) What is the air
pressure required for plasma cutting?
You need to
choose the best air compressor that can provide the right amount of airflow to
your plasma cutting machine.
Using a compact air compressor will bring in the air compressor working all the time, also the less air pressure to the plasma cutter will give poor cut.
cuts need less air pressure for more solid activities, sometimes down to 45
psi. Generally, the blowback torch on PowerPlasma 50 works excellent around
60-65 psi for most pressures.
(e) Will a plasma
cutter cut hardened steel?
cutters are suitable for cutting any kinds of conductive materials such as
aluminum and stainless steel sheet.
plasma cutting doesn’t depend on oxidation to cut, and so it can cut stainless,
aluminum, and any other conductive material.
Out of all of these TEN, Our favorite is the Lotos LTP5000D 50Amp Plasma Cutter. It is one of the stunning plasma cutters to choose from out of the list. It has the power to cut aluminum, copper, mild steel, alloy steel, and stainless steel. The Pilot arc technology makes this machine standalone and unique to the users.
However, if that model is out of your price range, then we’d probably take a good look at PRIMEWELD Premium 50A Air Inverter Plasma Cutter. It has a reasonable price & ease of use.
Most significantly, if you are serious about getting the work done, it is a product you can trust. Besides these, it offers precision cuts for metalwork jobs of all shapes & sizes.
However, you can go through any one of the plasma cutters above-mentioned, as we have selected them after plenty of research and study.
Thanks for reading this article. Have you ever used these Plasma Cutters for your cutting needs? Below you will find the best sellers on Amazon today, so check the costs & reviews out to get the best bang for the bucks.