If you do metal works, what tool do you use to cut metals? Do you find it difficult and tedious to cut through metals?
If yes, you probably need a plasma cutting system. Precisely, the best plasma cutter!
It is easy to use the device for cutting steel and other electrically conductive metals. These cutters operate using a high voltage electrical curve and a compressed gas to make plasma.
Plasma cutter is used to safely and effortlessly cut any metal. It can be used very well to cut different assortments of metals and can be used in large cutting activities.
Since these cutters only need a preheat cycle from time to time, it is used in a wide range of applications. It does not damage or twist the metal.
The tailor sends an inert gas through the plasma torch, which starts an electrical arc. It is then used to cut the metal effortlessly and comfortably.
Our Picks of the Best Plasma Cutter for the Money
The time comes when you have to buy a plasma system as an individual or as an organization! You strap on your money and want to spend it admirably.
Several manufacturers are offering a selection of plasma-based cutters from which to choose. Among them, discover the top ten in the below plasma cutter reviews.
1. PRIMEWELD Premium & Rugged 50A Air Inverter Plasma Cutter
If you need a compact machine that makes it easy to cut through metals whether for business or domestic motive with a value that does not burn all available resources, then this ought to be your next buy.
You will have accurate cuts achieved with ease. Below are some of its key features;
Made from CUT50 technology, it is ideal to be used in harsh, mechanical and developmental situations. It is also suitable for any home task.
With this machine by PRIMEWELD, you can easily cut with high precision through all metals including, mild steel, alloy steel, stainless steel, copper, aluminum, and other metal materials.
You will not be limited to only one power input. This machine from PRIMEWELD supports both 110v and 220v.
Try not to worry about this machine. This plasma cutter is exceptionally reliable, and this is evident from its strong customer reviews. Furthermore, it is backed up with a warranty.
Add this to your workshop now and have full genuine feelings of guarantee.
Does it include a power cord and connector for 220V versus 115V?
It accompanies a 220 plug, another one can be purchased if you want to use it with 110 or it can be custom-wired for 110.
Does it have a resistance shield?
Yes, it uses drag tip cutting.
Can it be used to cut the detailed designs in food/tin can?
Yes, it can but with a proper setting. For instance, you must lower the amperage, lower the air pressure and you will have your detailed cuts.
Note That Worth
If you are yearning to improve your metalwork business, PRIMEWELD is a brand you can trust when maneuvered by its superior customer value. These fantastic cutters are ideal for all kinds of metalwork.
Its improved structure depends on the best MOSFET transistors, a rare feature even for most machines in this plasma cutter reviews.
It is appreciated for its execution, adaptability, unshakable quality and value.
The Lotos is equipped with high technology highlights and extreme comfort, which makes them ideal for commercial and family applications.
With many features and benefits, Lotos machines are designed and expertly engineered to cut alloy steel, stainless steel, mild steel, aluminum, copper, and other metal materials in the most helpful manner.
Non-contact Pilot ARC
Pilot arc torch effectively cuts through rough, painted and rusty surfaces, and provides negligible slag. Pilot arc technology makes it possible to cut without necessarily bringing the tip into contact with the metal which leads to better cut quality and longer consumable life.
The dual voltage capability allows operation of the machine either with 220V 50/60 Hz or with 110V 50/60 Hz.
MOSFET transistor provides a uniform yield to enable the cutting of thin metal and can achieve a high power yield when cutting thick metals.
How long are the included clamp wire and the cable to the included torch?
The plasma cutting torch cable is 13 feet long, and the ground clamp wire is 6 feet long.
Can I use this machine for welding?
No. It is only designed for plasma cutting, not welding.
Does this unit have any air separator or filter?
Yes, and it comes as a small canister filter.
Note That Worth
The LOTOS LTP5000D offers a solid cutting performance in a minimal package. Its pilot arc is particularly useful for even cutting rough surfaces or rusty metal. Indeed, it is among the best plasma cutter under 500 that you can get.
3. Goplus Plasma Cutter Cut-50 50A 220V Electric DC Inverter Air IGBT Cutting Machine
This is among the new plasma cutting machines that incorporate the most advanced inverter technology. It is ideal for the processing of metal materials. It is equipped with an excellent plasma torch, specially made to improve and boost cutting quality.
The Goplus is widely applicable in some jobs such as sheet metal forming, modern light use, construction site work, auto, wiring, repair, and maintenance services.
With a comfortable grip and smaller size, it is straightforward and easy to carry or operate this machine. Also, it accompanies cables and masks that can keep you safe from any harm while doing your work.
This machine is suitable for a wide variety of applications including sheet metal fabrication, light mechanical use, construction site work, automotive, pipeline construction, repair and maintenance works. Not only suitable for organizations and DIY customers but also fully meets the needs of professional operators.
This machine consists of a hardcore press. Its strong material development makes it reliable and gives it a quality that can be used for a long time. It is a useful tool for dealing with metal hardware.
Will, it cut aluminum?
Yes. Though this depends on the level of thickness.
Does it come with a warranty?
Yes. It comes with a warranty of 2 years.
Does it need air?
It should be used with compressed air.
Note That Worth
This cutting machine is viable for any organization or home improvement customers and also satisfies the wishes of experts. With this cutter, you would now be able to meet many needs of the cutting process.
4. ZENY DC Inverter Plasma Cutter
Zeny’s DC inverter machine includes the latest technology that is ideal for handling metal hardware. It comes equipped with a fantastic plasma torch, which has been specially developed to improve and boost the quality of the cut.
It applies to different tasks such as sheet metal fabrication, light mechanical, construction site, auto, and sewer repair, and maintenance operations. The Zeny will be suitable for commercial, domestic or expert use.
It is an electric dual socket machine that can work in two different ways? This justifies why the device comes with no plugs or air hose. In any case, if you need a plug or air hose, you can buy it on your own.
It comes in a simple and lightweight design. This means that you will not have a problem moving it from one point to another or when moving it to the storage, one job site to another.
Low Sticker Price
It accompanies meager prices when compared to other cutters that come in the same line. Some of the previous buyers of this cutter have said that they were initially confiscated by its low cost. That way, if you plan on saving, you should think about buying it.
Q. Does this unit need an air compressor to do the job?
Yes, in fact, it also requires a wire that fits.
Q. How long is the torch connector cable?
12 feet long.
What is the 2.5S / 5S switch on its front used for?
It is used to measure the time the air continues to blast after the trigger has been released.
Note That Worth
Lightweight and compact designs are what make this machine worth buying. It weighs only 22 lbs, and this implies that will be easy to transport or store.
5. SUNCOO Cut-50 Plasma Cutter Electric DC Inverter Machine
This 50-amp machine uses the electron circuit in its functioning to deliver a steady current output that can also be balanced in a state of harmony with the idea of the material to bring high performance.
With such attributes, the Suncoo can cut through copper, alloy steel, press, stainless steel, and aluminum. It offers 1.8 times higher cutting speed compared to the flame cutters.
Smooth Cutting Surface
The smooth cutting surface of this easy to use gadget makes it stress-free to work by inverting the frequency and reducing the voltage to drive power. This produces a great direct welding current through its PWM technology.
Dual Voltage Capability
With the dual voltage capability of 110 and 220V, this multi-utilitarian device is suitable for various applications, such as light mechanical use, sheet metal working, sewer work, auto, site work, repair, and maintenance employment.
Digital LED Display
Setting the required pressure will be simple for this machine; it has a digital LED display that makes it easy to gauge the pressure.
When you turn on the power switch, the pressure and the current volume are also displayed. The gas pressure can be balanced to the needed level, with the goal that the device can release ultra-strong power.
Q. What type of gas does this machine use?
No gas, just an air compressor which is so easy to use.
Q. Can this machine be applied as a tig?
No, it is only intended for plasma cutting.
Q. How long is the cord?
It’s 5 feet long.
Note That Worth
To get the most out of this plasma cutter, make sure the work area is well ventilated. To have the best performance, it is appropriate to use the gadget temperature range of -10 to 40 degrees Celsius and the moisture content that should not exceed 80%.
6. Electric DC Inverter Air Plasma Cutting Machine by HITBOX
You can also use it to cut aluminum and iron, though not recommended.
The 40A plasma cutter facilitates high-quality cutting through metals such as stainless steel and carbon steel with a thickness of 8 mm.
It applies on metal width up to 12mm, although the speed is low and the quality will also be not good. It can also be used to cut through copper and aluminum, although the results are unlikely to be comparable to those of carbon and steel.
Air Pressure Controller
You can use the air pressure controller to set the required pressure to cut through metals of different thickness.
The Electro-circuit protector is a watchman against over-voltage and under-voltage, which increases the life of the machine.
Q. Does this unit need an air compressor?
Of course, and as well as a connector that fits.
Q. What type of materials can this machine cut through?
To be specific, this machine is applicable for cutting carbon steel, and stainless steel. It can cut up to 12mm max.
Q. Does it come with a plug?
This plasma cutter accompanies a 3-pin US plug.
Note That Worth
You’ll have a hard time believing how great the machine is, just as good if not better than colossal blue and red machine. The power grip is decent and smooth. However, it comes with no air compressor connector, so you should buy it by it yourself.
7. PrimeWeld Ct520d 50 Amps Plasma Cutter
It is the most economical apparatus out there designed for metal business. Love this? Below read about its features that can drive you to buy it.
3 of 1 Combo Machine
The Primeweld CT520D has three functions in one machine. It can work as a TIG or welder and also as a plasma cutter. It can operate up to 50 amps as a cutter and up to 200 amps as a stick or TIG welder.
High-quality Accessory And Consumables
What makes this machine from Primeweld stand out among many other models that are available on the market is the quality of its consumables and accessories.
You can find its high-quality accessories ranging from TIG torch to the anode holder for stick welding.
A Dual Voltage Capability
The device can automatically switch between 110V and 220V. This is beneficial if you are operating where no 220V power source is available.
Q. Do this equipment have the pilot arc in cutting mode?
No, it doesn’t support pilot arc cutting mode.
Q. Can this machine arc gouge?
Yes. Though it is not meant for that.
Q. Does it have a foot controller?
Note That Worth
Many customers who have purchased this unit agree that their functionality and effectiveness are overwhelmingly positive. Since the machine has a lower sticker price; it is perfect for those who appreciate working with small metal companies.
8. Hobart 500565 Airforce 27i Plasma Cutter
Since 1917, for more than nine decades, Hobart has been trying to make welding and cutting tasks easy and comfortable by making the best plasma cutter with a built-in compressor. They are dedicated to the planning, testing, and assembly of welding and cutting equipment.
If you need an easy to use machine, then this machine is for you. Count Hobart in, as all Hobart units undergo thorough quality measurement and are backed by an industry-leading warranty.
The inverter technology makes Hobart 27i one of the most preferred and advantageous cutting machines. If by any point, you compare the output it generates with the input it requires, you will find that this machine is extremely economical. It offers the highest cut limit at half the weight of other models.
Hobart 27i accompanies a fan on demand that helps the plasma cutter maneuver the debris, flotsam, and airborne molecule into the unit. In this way, the inner life of the unit remains admirable for a long time.
You can switch off the fan when not needed. Consequently, it saves energy usage and prolongs the life of the interior parts.
Wind Tunnel Technology
The wind tunnel technology is a fantastic feature on this unit that prevents the erosive particles and debris from damaging the inner segments.
Q. Apart from air compressor what else do I need to run this machine?
Q. Is it suitable to cut aluminum?
Absolutely! This machine will cut any material that has the capability of conducting electricity. The Max Cut and Assessment sections differ regarding equipment, but this is outlined in the user manual.
Q. Does this machine have a self-regulator for air from the compressor?
Yes, it has a preset controller and the dryer worked in the unit.
Note That Worth
Many customers who have applied this product before referring to it as a great little box. But all in all, the feature that most users adore is the fact that it does not require preheating of metal or flame tuning or gas pressure adjustments before cutting.
The onslaught of happy customers has discovered it as an amazingly compact unit, easy to convey, straightforward to set up and effortless to use. By and large, many customers are satisfied with Hobart 27i.
9. 2016 AHP AlphaCut 60 60 Amp Plasma Cutter
If you have been looking for the best plasma cutter under 1000, then rest your case. AHP makes less expensive and sturdy appliances that have no unwanted technology or extra flair, and this AHP Alphacut 60 is no different.
Easy-To-Use Post Flow Control System
There’s an Easy-to-use post flow control system that plays an important role to extend the life of your torch, and the consumables themselves are accessible online for a low price.
This is a pleasant feature, especially considering that some of the small brands are trying to provide you with consumables as an approach to pumping the benefits.
Well Laid Front Console
The front console is well laid for easy to see through, with a significant air pressure marker, well-deployed warning lights and huge buttons that are extremely easy to press and use, even in gloves. There are no LED indicators or tech controls, but when you’re in the middle of a busy workday, feasibility is never a terrible thing.
Dual Power Voltage
Regarding cutting, this is a two-piece machine. If you have connected it to a 110V power supply, the result is somehow doubtful. Running on 110V is quite critical in reality, and trying to cut through the material of say 1/8 thickness can be a challenge.
But when connected to a 220V supply, and set the required power it will cut through the metal effortlessly. At 220V and 60A, this can undoubtedly cut anything up to 3/8 thickness.
Q. How many years will it be covered under warranty?
Q. Is it possible to plasma-crash with this unit?
Yes, it is very possible.
Q. Can this machine support the CNC application?
Yes, it can support it.
Note That Worth
For its value, this is an extraordinary machine. You get great performance with fast, clean cutting with a big duty cycle and easy use and setup.
If you buy this, you will get a top-notch, economical machine that you will love to use. Moreover, you’ll get a system large enough for commercial use, with several decent features you’d expect on high-end machines.
10. VIVOHOME DC Inverter Plasma Cutter Cutting Machine
If you looking for the best plasma cutter for the money, here comes one and final on our list. VIVOHOME CUT 50 comes with the most advanced inverter technology called MOSFET. It converts 50Hz frequency to higher frequency (more than 100 KHz).
The step-down voltage and rectification current when it goes through the inverter will produce a groundbreaking DC welding current using PWM technology. Since an inverter switch control is used, the measurements and pressure of the primary transformer will be considerably reduced, and the efficiency will increase by 30%.
The piloting arc system can effortlessly strike the arc with the use of the high oscillating frequency.
The step-down voltage and rectification current, through the inverter control supply, creates a large DC welding current by use of PWM technology.
Increased cutting performance, contrasted and autogenously cutting, the cutting speed increased by 1.8 times.
Cutting of steel plates of between 1 a 12mm. will be exceptionally effortless, fast and efficient.
Q. Is this a pilot arc?
Yes, it is.
Q. When striking the arc, is it required to place the tip close to the material?
It’s a pilot arc cutter, so you’ll need to bring the tip near the job material to strike an arc.
Q. When cutting, can you drag the tip along the material?
No, that would lead to premature failure of the tips.
Note That Worth
This unit is an incredible entry-level cutter suitable for any learner of plasma cutting, the CUT-50 replacement torch is widely available and thus accessible to get, and it works great on sheet metal up to 1/8.
Moreover, this is an extraordinary machine, and I prescribe it. Consumables are also readily available from various dealers.
What Features to Look Before Buying
There are several types of cutting machines that are separately available both online and in the store. You will find small compact units that can be used for household purposes. They can be moved from point to point easily, as they are light.
Heavy-duty units are designed primarily for garages and commercial applications. These large units require a table with wheels or trucks so that it can be easily transported from one location to another. It is essential to buy the size of the machine that is going to meet your demands.
When deciding which brand of plasma cutting machines you should buy, you should consider the parts that should be replaced for the life of the device.
Some manufacturers have more difficult to get parts than others. You have to discover a machine that has fewer parts to replace; this will cost you less money when it comes to maintenance costs for the device. Consumable parts contain things, such as a cathode or the tip of the burner.
Warranty is an integral part of any quality hardware brand. You need to make sure that the warranty of the machine you are buying is not less than two years. Why? This is fundamental because these cutting devices can be highly expensive to repair.
Likewise, make sure to run with a brand that has been on the market for a while. A widely known brand implies easy access to its consumables.
The plasma cutter output power determines the thickness of metal it can cut. If the output power is high, thicker metals can be cut easily and quickly. It is essential to select the units indicated by the type of metals to be cut.
It is also important to consider the duty cycle of the unit before settling on a given brand. The duty cycle of the plasma cutter shows the highest performance of the unit.
Small devices take less time and power to work, while large jobs require high-end metal cutters.
It is also essential to determine the total power required by the unit to cut metals. The thickness of the metal determines the amount of power needed for the machine. Leaner metals take less time and energy than the thicker metals.
The cutting speed of the unit is also another critical factor that must be considered before you obtain these cutting machines. The speed of the cutter is usually recorded as IPM or inches per minute. It’s imperative to choose machines with the right cutting speed for it to be profitable and comfortable to work with.
Types of Torch
There are for the most part two types of cutting torches used in the plasma cutter. The two assortments contain the burner with high recursion and the contact starter burner.
High-frequency cutting torch is reliable and safe. The Contact Start Torch is very useful as it instantly turns on.
All metal cutters do not accompany inverters, but those who by chance comes with one accompanies a hefty sticker price. The inverter takes the direct current and passes it through a high-frequency transistor inverter ranging from 10 kHz to 200 kHz.
Machines operating on 110/220 V power outlets are similarly less expensive and have limited applications. But those Plasma cutters at 220 / 240V are expensive and cut through thicker materials.
Voltage input determines the thickness of the metal, which can be cut easily with that given cutter.
Plasma cutters make use of electric currents to create the cutting arc that is estimated up to the current level. Customers need to match the amps next to the thickness of the metal they want to cut and the source of the power they will use.
It is important to note that the current has a positive connection with the cutting speed. A plasma cutter that has more amperage offers a higher duty cycle that can meet your requirements if you want to work for longer periods of time.
25 amps will make the trickle metal 1/4 inch thick, while 50 amps will be needed to cut through ½ inch metals, and 80 amps can cut through 3/4 to 1 inch thick metals without lifting a finger barely.
Controls and Indicators
All plasma systems require a circuit breaker and another method of changing the current setting, depending on the type of metal being cut.
The current controller even has LED indicators on the front of the board, making it easy to read the inputs, even though they may cost more.
If you need to use your cutter indoor, then it must be well cased for safety. The safer housing units may cost more than the less safe units. But for the people working outside, the extra cost is worth it as still there are other elements not required to get in contact with the cutter.
Check out this article on How a Plasma Cutter Work
Frequently Asked Questions
As it seems typical for any wide-minded person after reading such material to have a series of questions, below we cover some of the most asked questions by our users and readers.
Q. What are the differences between industrial and non-industrial plasma machines?
Q. Whys are industrial plasmas costly when compared to their counterpart; the non-industrial plasma?
As in most cases, we associate the value with the price, it is not different in this situation. Low prices imply that low productivity, reliability, and performance. Also, you can avoid common plasma cutting problems by avoiding lower budget machines.
Q. Is plasma cutting safer than welding?
The plasma cutting process can be very safe. By observing safety standards and correctly setting up and operating the system, plasma cutting is no more of a hazard than most welding processes.
Q. Why should I choose a plasma cutting machine and not OXY cutting machine?
Plasma cutting machines offer more possibilities than oxy-fuel cutting technology. With one of these machines, you experience high-quality cuts and higher speeds.
Q. In which cases should I consider a laser cutter over a plasma cutter?
When high precision is required. They are used in areas where you need high accuracy. For example, in case you want to cut a finely detailed saw blade.
These machines not only provide precision, but you can rely on them to do repeated cuts with the same high precision.
Q. How is the plasma cutting process?
Plasma cutting is a method of cutting metals that uses a sharp velocity beam of ionized gas usually produced from a narrow, restricting orifice to strike the metal.
The high-velocity ionizing gas or plasma, as is known, while it strikes the metal conducts electricity from the plasma cutter’s torch to the piece that is to be cut. The plasma heats the material, in this case, the metal to melt.
Then the molten metal is blown away mechanically by the high velocity ionized gas.
Q. What is the difference between plasma cutting and oxyfuel?
The simple fact is that plasma can be used for any conductive metal – be it mild steel, aluminum or stainless steel. As for oxyfuel, it will burn through oxidation, or in plain language, burn the metal that cuts it.
Q. I am getting problem cutting thick material, how can I go about?
A well-known secret for thicker materials is to turn the torch slightly to increase the orientation of the torch rather than pulling the angle as you cut through the last part of the material.
A critical instruction is never to finish a cut by flicking the last edge of the work with the torch.
For those considering purchasing a plasma system, it is essential to be aware of the performance of the system and whether this unit can meet all the requirements, and not just a single part of it.
It is also vital to ensure the efficiency of the machine before buying these cutters. The above ten machines are what most customers have reviewed, according to their performance and value. Buy one from the above best plasma cutters and come back with positive feedback. Cheers!