Welcome to the best plasma cutters list. A plasma cutter is a necessary tool in the metal fabrication industry. It is necessary for you to wither you are an expert or hobbyist metal fabricator. Every metal fabricator wants a plasma cutter with the features of quick, clean, and smooth cuts, low power consumption, operates on different voltages, portability, and other necessary features. If you want a plasma cutter with the above-discussed features to fulfill your metal fabrication needs, then you are in the right place.
There are many plasma cutters available in the market for sale, but you can choose any of them according to price, performance, and your needs.
If you have read the above two paragraphs, then you are near to purchase the best plasma cutter of your life.
Our Top Picks
Best Plasma Cutter
Before you purchase any cutter from the market or online. You have the right to do deep research, compare different machines, and purchase a machine that fulfills your needs. We do deep research and compare different available machines in the market on your behalf to reduce your effort and get some best machines for you.
Here, we got a list of 10 best plasma cutters in 2021 for you to help you to purchase the best plasma cutter according to your needs. We do a detailed review of each plasma cutter in the list, including price, performance, characteristics, pros & cons, and many other factors.
List of Top 10 Best Plasma Cutters of 2021
If you are working in the metal fabrication industry, then Hypertherm is a known brand for you. Everyone knows that Hypertherm is producing quality machines. The Powermax 45 is a machine that is widely used in the metal fabrication industry and known for its durability and performance. It’s a tested and trusted brand, and the Powermax 45 is their top model.
The Powermax 45 is a machine that is full of features that every metal fabricator wants. Some of the prominent features that separate this machine from others are torch control while making neat and precise metal cuts, 10 feet long power cord, 20 feet long torch cord, a straight forward interface, and a rugged housing around the machine. Some other features are drag cutting, extended reach cutting, extended reach gouging, fine feature cutting, flush cutting, marking, and max control gouging. It can cut through 1/2″ steel at 20 inches per minute without ever needing a cool-down period.
Hypertherm also offers three different torch options for this machine, from the average 90 degrees, a 45 degree, and a straight torch for CNC tables. You are having all of these options available to you that allow you to grow into your plasma cutter without having to purchase a new unit when you decide to take your work to the next level. It finishes jobs faster, with cut speeds 1.5 times greater than oxyfuel on 6 mm (1/4″) mild steel.
Hypertherm Powermax30 XP
Powermax 30 is another excellent machine that Hypertherm produces. It is designed to perform high-speed precision cuts. Some core features of this machine are dual function for both thick and thin metal cutting, which includes specialized consumables, operates on both 110V and 220V. This one is incredibly useful for those who do not have 220V. If you want to run this machine on 220V, you use the provided cord adapter and plug it in. It will give you access to the machine’s full cutting capacity.
A lightweight plasma cutter with 15 feet torch lead, which makes the plasma cutting experience much better. It is useful to cut up to 5/8” thick plate along with fine-featured cuts for decorative use. Powermax 30 is mostly used for hobbyist use instead of industrial use. It is the lightest and smallest machine of the company but loaded with features that any other best plasma cutter carries.
One more good thing about this cutter is that power max 30 parts are affordable and easy to replace, and it most likely won’t affect home use. Kit includes a hard shell carrying case, gloves, extra consumables, power adapters, shoulder strap, and glasses
Hobart Airforce 40i
The Hobart Airforce 40i Plasma Cutter is an impressive machine that justifies its price. Some technical features make it a great choice and one of the best plasma cutters you can buy right now. It is the wind Tunnel technology that helps keep the internal components from being damaged in the cutting phase. It’s a most potent cutter from Hobart and can cut up to 7/8” of metal very smoothly at 50% duty cycles.
The Auto-Refire and Pilot Arc technologies are some other core features that include Hobart Airforce 40i in the list of top ten best cutters. There is a fan that prevents the machine from dust during work. There are some extra safety features of the plasma trigger include in it. The highly portable product is perfect for the light metal fabricator on the go.
However, it is suitable for industrial use rather than for hobbyist use.
Lotos LTP5000D 50Amp Arc
Everyone in the industry knows that LOTOS is a good machine like Hobart Hypertherm in quality. Although it is not expensive as Hobart Hypertherm but the most selling machine in the metal fabrication industry. Lotos LTP5000D is one of the best plasma cutters for beginners, and hobbyists use. This one is an excellent choice for hobbyists that want something for casual use and don’t want to spend too much money.
The core features of this machine include dual (110V & 220V) voltage operation quality, offers a 10 to 50-amp cutting range and a non-touch pilot arc that severs clean cuts through rusty or painted metal up to 1/2” thick, and even thicker if you don’t mind a slower, rougher cut, Mosfet transistor helps to cut thick metals cleanly and easily, drag technology is included for tracing lines. The input current of Lotos LTP5000D is 20A and it comes with an air hose, ground clamp, air hose, air regulator as well as different air hose connections.
A curved handle on it made portable and user-friendly plasma cutter. Although it’s portable but still, it’s the best performer in the plasma cutting industry. You can say it’s the best deal for any beginner or hobbyist use concerning price, portability, and performance.
SUNGOLD POWER 50A Air
SUNGOLD POWER 50A Air is another low price, low weight, and portable Plasma Cutter. Some of the core features that include SUNGOLD POWER 50A Air in the list of top 10 best plasma cutters are dual operation on both 110V and 220V. It easily cuts 15mm thick Stainless steel, copper, iron, and aluminum metal very smoothly at 60% duty cycles.
Over-current and air pressure light indicators keep you updated on your units operating condition. Save energy and no noise, high cutting speed, cutting smoothly, and no polish demands Strong interference resistance, stable cutting current and steady, Continuous current regulation, waterproof, shield from electric shock.
PRIMEWELD Premium 50A Air
The PRIMEWELD CUT50 50-amp Air inverter is another fantastic low-priced portable plasma cutter with welder combo in the market. This cutter with a built-in Air compressor is extremely powerful in whatever welding ways we want it to be. It is suitable for hobbyist use instead of industrial use.
Some of the core features of PRIMEWELD CUT50 operate on both 110V and 220V, Mosfet transistor helps to cut thick metals. It can easily cut 0.5” metal and the cuts are very clean. The tiny nozzle helps to achieve factors like speed, temperature, and focus of plasma make the plasma cutter work effectively like a laser.
Although, it is not comparable with higher ones but the performance of cutter justifies its prices. This one is best for beginners and for those who start metal fabricating as a hobby. It will fulfill all your welding and cutting needs. It can cut steel, Iron, and many other electroconductive metals.
Miller Spectrum 625 X-treme
I was impressed by the performance of Miller Spectrum 625. The price is high, but the quality and performance of the product justify its price. There are some reasons that Miller Spectrum 625 got the first position in my list of 10 best plasma cutters. The machine is best for industrial use as well as for hobbyist use. The most noticeable features that every plasma cutter user loves are its lightness and compactness that makes its use very easy; these features also make this machine best in the list of top ten.
This machine is beneficial when cutting through materials that are up to 0.6-inch-thick. The force produced by this machine at the operating level won’t affect users because of its grip that is specifically designed to help keep your hands comfortable and safe while working with it.
One more key feature of this machine is auto re-fire, which means that you can cut grates and perforated materials. This machine produces a neat cut with no trash.
The additional feature is its case that makes its portability comfortable. You can pack and carry a heavy-duty machine very easily and safely.
Forney Easy-Weld 251
The next plasma cutter in the list of top 10 best plasma cutters is Forney Easy-Weld 25. Although its price is relatively low, but the performance is surprisingly high. It cuts through different (thick and thin) metal surfaces very quickly. The heavy-duty metal casing on the plasma cutter makes it durable. The most impressive factor of the product is portability and compactness. The weight of the cutter is 21.1 pounds, which is lightweight enough to allow you to carry it from one point to the other.
It operates on 120V power and features with Drag Torch technology. That implies that the tip of the plasma cutter has to touch the metal surface. The maximum cutting capacity is 1/4″. It is not as much as advanced technology, but the price is low and suitable for all those who want cutters for home use.
Miller Spectrum 375
The Miller Spectrum is a mighty machine that operates on both 120v and 240v, making it very suitable for any environment. Miller produces one of the best devices in terms of quality. This machine is worth every dollar they charge for it and is loved by many professionals.
Miller Spectrum 375 X-TREME series has rated output 30A. Some exciting features make Miller Spectrum 375 is the right choice are an XT30 torch, heavy-duty work clamp, X-CASE, MVP plugs (5-15P & 6-50P), shoulder strap and extra consumables. It is for metal cutting applications.
ZENY DC Inverter
ZENY DC Inverter Plasma Cutter is one of the best plasma cutter for home use in a low budget with full of features. The most noticeable feature is its weight. This cutter is exceptionally lighter in weight, portable operates on both 110V and 220V, and cuts thicknesses of up to 3/8″ with ease. A smart LCD show air pressure and other necessary information and loaded with the ability to time the gas supply. It can be delayed or hastened. As an inverter Plasma cutter, it can reduce the energy consumed by the cutter by 50% while improving efficiency by 30%.
The most needed feature in any product is its user-friendliness. ZENY DC Inverter Plasma Cutter is not only user friendly but portable and easy to carry. It’s like a friend who travels along with you everywhere. It is equipped with a high-quality torch that helps to get performance during cutting. The cutter is mostly suitable for a wide range of applications that include light industrial use, site work, sheet metal fabrication, automotive, repair ducting work, and
The technology of plasma cutters is improving day by day. The companies are upgrading their machines and adding new features to enhance the performance of the machine and the user experience.
As a metal fabricator, it would be difficult for anyone to rush off on the market and buy the plasma cutter that you come across because there are so many cutters are available in the local market and on amazon with different features, so it will be better to buy a plasma cutter that the features will suit your needs best.
There are some factors that every metal fabricator needs to consider before purchasing a plasma cutter. You can say these factors help you to purchase the best plasma cutter according to your needs.
There are two types of power sources to consider are electrical and pneumatic (air pressure). Both are essential to run plasma cutters. Some plasma cutters run on different kinds of gases, but most are pneumatic.
Most plasma cutters need a separate air compressor to feed the air out of the nozzle for it to work and others have with built-in compressor. It’s beneficial to have a separate air compressor, as the best and most affordable machines don’t include air compressors in their systems.
The electrical input a plasma cutter can take is also vital to consider. Some heavy-duty cutters are 240-volt three-phase machines, but most of the smaller ones run off single-phase power points of 110/120 volts, 220/240 volts, or both.
Industrial workshops are typically the only place you’d need a three-phase plasma cutter, but for single-phase machines, it’s useful to have the capacity for both 110/120 and 220/240 volts.
A standard powerpoint at most people’s houses is 110/120 volts, which makes a plasma cutter with this input desirable. However, running off this many volts won’t produce enough power to cut through much more than 1/4″ of metal.
If you want to run 220/240 volts, you’ll need a particular power point put in, which costs extra. It’s preferable not to require these additional costs, but if you want to cut through 1/2” plate or thicker, it’s necessary. The extra price will make a significant difference in the speed and quality of the cuts.
Plate gauge to cut
Most plasma cutters will burn through any type of metal, but it’s the plate thickness that determines the best plasma cutter to buy. The thicker the plate is, the more amperage you’ll want your machine to put out.
Plasma cutters can cut through different gauge plates with the same amperage, depending on the metal being cut. For example, a plasma cutter that maxes out on 3/8” aluminum plates can generally cut 1/2″ stainless steel and 5/8” steel sections.
It’s always better to leave some room between a machine’s capability and the plate you need to cut. Cutting to a machine’s limit won’t usually cut well, and you won’t have room to cut bigger if an odd job comes your way that requires cutting thicker severing.
Different plasma cutters produce different finishes. Just because a low-priced machine can cut the same gauge plate as something, twice its price doesn’t mean it will provide the same quality cuts.
This won’t always matter if your cuts aren’t for decorative purposes. However, a nice cut can save cleanup time even if the cutter is severing off sections to use in a fabricated project that will have its cut edges welded.
Regardless of what you want, determining what finish you need is an essential step for choosing a plasma cutter. This helps ensure you don’t buy anything too high- or low-quality for what you need it for.
Types of torches to consider
Torches come in different ranges. They generally all fulfill the same purpose of burning a slice through metal, but they each take a different approach to get it done. These are the differences to consider.
The lead your torch is attached to is a crucial element of the plasma cutter. It doesn’t look like it does much except connecting the torch to the machine, but it will change your experience of the plasma cutter a fair bit depending on its length and durability.
Longer leads are desirable when you want to travel to different parts of a project to cut while keeping the machine stationary. However, if you intend the plasma cutter to remain at a bench where you bring all the projects for cutting, leads won’t need to be extended.
The lead’s quality also affects your experience. Thin or low-quality material can easily become damaged and result in an unsafe or unusable torch before too long. The highest quality lead is always the best option.
High-frequency non-touch torch
This torch creates the plasma from a small distance away from the metal you’re cutting, and it cuts through the section without the nozzle ever touching your project. It has a feature called a standoff, which keeps the torch at a constant distance and can sometimes be adjusted for different heights to change the type of cut you need.
Machines with these torches produce tidy cuts and give the process precision and consistency while ensuring the nozzle remains clean by stopping it from touching the metal or dirt on your project.
Drag technology enables the torch to cut through metal smoothly while the top of the torch touches your project. Without drag technology, the nozzle can stick to the metal through a double arc fault during the cut process. This can either stop the momentum altogether or create an inconsistent, jittery cut that lacks precision and accuracy. It also ruins tips while creating ugly arc marks on your job.
Drag technology is excellent to eliminate this. It’s the easiest way to trace lines when you’re cutting for artistic or decorative projects that don’t follow a straight guiding edge.
This is the least desirable type of technology in a torch. That works by the nozzle touching the metal to create the cutting arc. It then must be lifted off the project, and often free-hand slid across the metal while accurately hovering it above the metal to finish the cut.
It can be challenging to achieve, as you need a very steady hand to keep it at the right height, and it never completes the cut with the accuracy and cleanness of the non-touch start or drag technology. Touch start torches are generally the lowest-priced buy, which is about their only advantage.
Frequently Asked Questions
1: List of best Plasma Cutters.
- Hypertherm Powermax45
- Hypertherm Powermax30 XP
- Hobart 500566 Airforce 40i
- Lotos LTP5000D 50Amp Arc
- SUNGOLD POWER 50A Air
- PRIMEWELD Premium 50A Air
- Miller Spectrum 625
- Forney Easy-Weld
- Miller Spectrum 375
- ZENY DC Inverter
2: How long does a plasma cutter survive?
A plasma cutter can survive for years depending on the amount of work it performs and its maintenance. Generally, the plasma cutters offer a service contract of a minimum one to a maximum of five years.
3: Are cheap plasma cutters good?
Yes, Cheap plasma cutters also serve the purpose well. The only idea that a plasma cutter is regarded cheap is the small nature of work it is designed for.
As you know, the metal fabrication industry is growing day by day and producing new plasma cutters with lots of exciting features. Every manufacturer is adding new features to make metal fabrication easier.
In the list of top 10, there are lots of machines to choose from. But you need to consider two aspects before selecting any plasma cutter. One, if you have a fixed budget and you are strict on your budget, then forget about features and choose any low budget machine. This machine will fulfill your basic metal fabrication needs. But if you want a quality machine, then increase your budget and buy any heavy-duty machine. This machine is good for basic metal fabrication as well as industrial use. Second, you need to reconsider your cutting needs and check either you want cutter for industrial use or for hobbyists to use then purchase accordingly.