Do you want to make quick, smooth, and clean metal cuts? Go for the best plasma cutter.
It will save you from a messy workplace, loud grinding noises, imprecise and rough metal cuts
The plasma machine is an ionized gas-operated torch, which cuts the electrically conductive material by melting it electrically.
The cut is smooth and neat because it is made by the melting process.
Getting the best plasma cutter is challenging if you don’t know in detail how they work. You must also know what type of plasma cutter you are looking for in fact.
Purchasing metal production machines proves a hard task most of the time. We have decided to facilitate you, thereby analyzing hundreds of reviews and provisions to help you make the best choice.
Best Plasma Cutter Reviews 2020 (TOP PICKS)
1) Hobart Airforce 40i Plasma Cutter
This Hobart Airforce 40i is for sure the most expensive and most powerful plasma cutter by Hobart.
This cutter is characterized by remarkable reliability, prompt cutting speed, and a solid duty cycle. The brand has launched a volume of its similar products in the market.
At 50% duty cycle, the maximum cutting capacity of this cutter is 7/8″. This cutter utilizes Auto-Retire Technology that allows the operator to even cut perforated or expanded metals along with coated or painted surfaces.
It has exceptional safety features including its efficient air consumption, ergonomic trigger safety, and its specific XT40R torch consumables. This plasma cutter works on an input power of 240V.
If you are planning to buy a plasma cutter for doing heavy workloads, then this would be the best choice. This is also the best cutter welder for home.
- Powerful cutting performance
- Pilot arc controller permits you to cut perforated or expanded metals easily
- Wind Tunnel Technology is embedded in cutter
- Operates without High Frequency
- Fan-On-Demand is also available for dusty environments
- Power Factor Correction circuitry (PFC)
- Ground clamp is too much weak
2) Hypertherm Plasma Cutter Powermax45
If you are in search of the cutter with the best performance, then stop searching any more as this Powermax45 is the best choice.
This cutter cut through 1/2″ steel easily at a rate of 20 inches per minute without requiring a cool-down time. This cutter gives you a torch control along with making precise and neat metal cuts.
Purchasing this plasma cutter is a money saver in terms of quality and performance, although the price is a bit high.
It is also economical in terms of the attached consumables. Its consumables are also much affordable as compared to similar other units.
The torch is best for the projects that are across the entire applications’ spectrum. It is featuring 3 primary modes: gouging for the purpose of punching holes, non-continuous pilot arc, and continuous pilot arc.
Whether you are a serious metal fabricator or professional handyman, this Powermax45 will do the rest for you.
- Affordable running costs
- High-quality and Durable unit of the series
- Best for industrial applications
- Controllable amperage output
- Portable and Lightweight unit
- Purchase price comparatively steep
3) Lotos LTP8000 Best Plasma Cutter
This plasma cutter Lotos LTP8000 is a powerhouse, heavy-duty machine which possesses a duty cycle of 60%.
It has the feature of the pilot arc which permits constant cutting on dirty and rough metal surfaces.
There is a MOSFET transistor in it that generates a uniform output for the purpose of cutting through very thin metals.
It has the capacity for producing high-power output for thick metal cutting. In terms of safety, it comprises of advanced German cooling system known as PAPST.
This plasma cutter LOTOS LTP8000 is more cumbersome than previous models of the same series. Its weight is 65.6 pounds.
Although it is a cumbersome and big cutter, it is still easy to transport and portable as well. Similar to Lotos LT5000D, this model is also using non-hazardous compressed air.
- IGBT component along with a heavy-duty design
- Hand Cutting Plasma Cutter along with Pilot arc CNC
- On 220V it gives 80Amps
- One year warranty only
- Not best for some heavy-duty work
- big size
4) Ramsond CUT 50DX Plasma Cutter
If you have a tight budget, then this plasma cutter will best suit you. This Ramsond CUT 50DX has a dual-frequency/automatic dual voltage of 50/60Hzand 110/220V.
The duty cycle of this cutter is 60% with an integrated pressure gauge display. This cutter can cut metal with a thickness of a maximum of 1 inch, and in fact, it is highly efficient in cutting thick metals of 3/4-inch.
Digital inverter technology is embedded in it due to which its weight is only 19 pounds. This model is the 4th generation of products by Ramsond, and this model has overcome the primary issues faced by users in previous models.
Similarly, most of the internal components are upgraded due to which it becomes more reliable and solid than those of previous generations.
There is a non-pilot arc torch, so one should keep some distance or follow the guide at the time of using this.
It gives very fine cutting on 3/8″ metal, but on increasing the size, the cutting lost its cleanliness.
Through this plasma cutter, you can only do cutting of those metals whose thickness is within the range of this cutter.
- Portable and easy to transport
- Hose length is around 10 feet
- Dual voltage converter
- Compact cutter
- For many users, the trigger placement at handle’s top is not comfortable
- One year warranty only
5) Hypertherm Powermax65 Plasma Cutter
If you are a company that wants to upgrade its existing cutting equipment, then Hypertherm products are an option.
In this plasma cutter, there is a 65A plasma torch that has the capacity to cut the metal of thickness of 1” along with severance capability of 1 ¼”.
As this Powermax65 possesses immense power and high-quality cutting capability, it is best for heavy-duty and industrial applications.
In fact, this model is also used by most of the big industries, such as in the Kennedy Space Center.
Many customers declared that this is the perfect addition to their small home workshops as well.
The weight of this machine is 65 lbs, and thus, it is not that much portable as other products of this series are.
As it is offering a range of 25 feet, so it provides the possibility that you can use it anywhere without moving it around.
- Easy to use
- Durable and High-performance plasma machine
- Fitted with a lead of 25-foot
- Comes with different styles of the torch
- Works best for heavy-duty cutting
- High price
- Long profile and lead are not good completely for hobbyists
- Lacks portability
6) Miller Spectrum 625 Plasma Cutter X-Treme
Miller Electric Spectrum 625 X-Treme, is portable and has a flexible design. It is made especially for light construction and DIY plasma cutting.
It is a highly durable cutter and can work continuously for long hours without a break. Its versatile features permit the user to use it in different working environments.
Although it is lightweight and designed sleekly, however, it is a powerhouse plasma cutter that has the capacity to produce outstanding power for cutting various kinds of conductive metals and steel.
It has an automatic auto-line circulatory system, so it minimizes the requirement of tools that connect 200 to 240VAC.
This complete package comes with the X-CASETM, which has multi-purposes such as transportation and storage. This plasma cutter has Auto-Refire technology as well.
This specialized technology permits for automatic control at the time of cutting metals. Due to this technology, you can use this cutter for cutting heavy or thick materials as well.
- Very powerful and portable
- Rated Cutting Capacity
- Easy to operate
- MVP Technology and Auto-Line Technology Adapters.
- XT40 Torch
- Auto-Refire Technology that offers convenience to users
- Moderate or limited cutting tasks
7) Hobart 500564 Airforce Plasma Cutter 12ci
This plasma cutter suits well for cutting a light metal fabricator. With an input of 120v, this product can cut metals that have a width of 1/8″ and features inverter technology of high-end to improve performance.
One of the significant advantages is that this 12ci doesn’t need any kind of air compressor.
The reason why Everyday Hobart cutter is durable and versatile is that it possess much power to cut all types of metals and surfaces.
It’s powerful characteristics permit to cut copper aluminum, galvanized steel, stainless steel, and brass. This unit is specially designed for a body shop, light industrial work, hobbyist welders, and smaller applications.
What’s more, this cutter features troubleshooting indicators that are built-in and will permit you to quickly check the temperature, torch readiness, status, and other factors.
The next exciting feature is fan0n-demand – it’s a cooling fan that will work when you switch it on, thus making it the best choice for dusty environments.
- Highly portable
- Allows minimal warping for clean cutting
- No need for an air compressor
- Easy to install and use
- Durable and high-quality metal cutter
- Uneconomical consumables
- Offers a minimal cutting width
- Not suitable for heavy-duty work
8) Lotos LTP5000D Best Plasma Cutter
This Lotos LT5000D is the best choice for hobbyists as it is a reliable plasma cutter. It is easy to install due to its dual-voltage, and it can easily cut all kinds of metals.
But still, you should avoid using it on rusted or painted metals as it lacks a pilot arc.
This model is highly portable due to the compact design. Its dimensions are 15 x 6 x 12 inches, which are larger than that of Miller Spectrum 625 X-Treme, but far smaller as compared to Hobart Airforce 40i and Hypertherm Powermax45.
This Lotos LTP5000D plasma cutter is providing reliable cutting performance due to an exceedingly optimized design, which includes MOSFET transistors.
You can rely on it for higher output power for both thick and thin metal cutting.
The package of this cutter incorporates air hose, ground cable and clamp, air hose connections, air regulators, and plasma torch.
It is best for cutting copper, aluminum, alloy steel, mild steel, and stainless steel. It incorporates 50 amp digital inverter.
- Great cutting capacity
- Clean and efficient cuts through a range of metals
- Easy and safe to use
- Ground clamp and cable
- Lightweight and compact design
- Not best for heavy-duty tasks.
- Can’t used for rusted or painted metals
9) Everlast SuperUltra 206si Plasma Cutter
The Everlast SuperUltra 206 is an entry-level plasma cutter that has a streamlined and simple design that is popular amongst different professionals. It gives around 200 amps of welding power and is best for small projects.
It can easily cut metals of 3/8-inch to 1/2-inch. If there occurs any issue in the machine, then you claim it within the duration of a 3-years warranty.
The interface of SuperUltra 206 is very interesting, which is clearly understandable.
It is a portable and lightweight and reasonably convenient cutter, specifically when you have space issues. Its design is really nice, and the contrast between black and green colors of the unit is incredible.
It offers high flexibility while cutting with a stick, TIG, and plasma cutting modes. It is embedded with a dual voltage of 240V and 120V and is highly recommended for light-duty projects.
Although this plasma cutter is considered as easy to operate, still may individuals find it unhelpful. But, again, this product is highly recommended for beginners and those who have small home workshop projects.
- Compact and lightweight and size is small that makes it highly portable
- It has a warranty for 3-years
- The user interface is much precise and could be understood easily
- It is only suitable for light-duty projects due to power issues
- Instruction of using this plasma cutter in the provided guide is not helpful
Buying Guide for the Best Plasma Cutters 2020
Think about your Power Requirements
You must consider the thickness and type of metal you intend to cut before selecting the power of your plasma cutter.
The power output of a plasma cutter is essential to determine the quality of its cut. The power output influences the duty cycle of the model also. You may find run of the mill units in home workshops with 15A, 120v outlets.
Cutters for industrial use or high-performance units require 20A to 50A and 220v to work effectively.
To determine your power needs, first, consider the thickness of the metal sheets you usually work with. A 25A model is the best choice for working with a thickness of ¼”.
Metals beyond 1/2″ require 40A for the best cut. The plasma cutter with 60A amperage is ideal for working with 1″ metal sheets.
Then explore the type of power available at your home or workshop. Metal sheets of ½” or thicker than this require a 220v outlet.
Check with your electrician to make sure that your existing power supply structure is enough to handle a plasma cutter.
Power output defines the cutter’s input power, so be careful about that. Don’t be unwise to spend a fortune on setting up too high power infrastructure than your requirements.
Price and Performance
It’s always difficult for everyone to maintain a balance between cost and value. Everybody wants to spend only as much is necessary.
But to save money doesn’t mean to buy a substandard product which cannot fulfill the expectations of its usage.
As a common rule, it is crucial to ascertain what are your specific requirements from your plasma cutter. After that, enlist the models that can cater to your specifications or slightly higher than that.
This step will ensure that you have a wide range of items to select from in terms of performance. Have a comparison of similar units and try to buy a unit without unnecessary features.
For instance, don’t pay a higher price for an otherwise average cutter if you don’t need its portability feature.
If you intend to use your cutter as a tool for your hobbies, choose 35% duty cycles instead of the expensive 50% duty models.
Always remember that the initial cost of a plasma cutter is not the entire cost. It includes the operational and maintenance charges as well.
The wearing out rate and consumable also adds to the running cost of your plasma cutter. To avoid hefty expenses in the future, choose a unit that uses consumables moderately.
The Cutting Capacity of Your Plasma Cutter
Almost all the plasma cutters can cut through every electrically conductive metal. The reason behind this that there must be a complete electric current through the ground clamp, workplace, and back to the unit.
The materials which are electrically conductive are usually made of metal and can manage the electrical current flow in one or multiple directions.
The flow of negative ions, positive ions, or negatively charged electrons is called an electric current.
Mostly, the workers cut through metals like aluminum, copper, steel, brass, and stainless steel using ionized particles.
But you may use your plasma cutter to cut through other materials which are also good electricity conductors.
Plasma Cutting for Novices
Being a new steel manufacturer, you may have different requirements than the heavy industrial units.
On the other hand, if you are an artist, a DIY fan, or a hobbyist, probably you won’t need a sophisticated model with an amperage of as high as 80AA or even more.
But if you think that you need a high-performance model, consider it thoroughly before buying your plasma cutter. Evaluating your requirements and any particular feature before purchasing is a crucial step.
You may not want to end up owning a too tricky and complicated cutter that you cannot operate appropriately.
Keep it in your mind that paying a considerable amount of money on a too high-fi product which you can’t handle is equal to wasting your money on a poor-quality and underperforming machine.
The novice users of plasma cutters must consider the following factors before purchasing their units. There must be compatibility between the cutter’s power output and the thickness of the metal sheet you want to cut with it.
The other thing to consider is the quality of your torch. Buy a durable and high-quality unit to get the optimal value of your money.
Required Parts and Consumables for Your Plasma Cutter
All the parts of your unit which wear out with usage and time are called consumables. The consumables for a plasma cutter typically include shield, nozzle, retaining cap, electrode, and swirl ring.
The shield guards the other consumables against sparks and molten metal residues. The swirl ring leads the gas from the machine to the cutter, and the retaining cap maintains the entire consumable stack in place.
The consumables with the highest rate of wearing out are electrodes and nozzles. The function of the nozzle is to funnel the flow of gas and concentrate the plasma arc.
The electric current from the cutter to the metal plate is completed by the electrode current. Types and combinations of the consumables are specific to every plasma cutter with their pricing.
So, it’s always advisable to ensure that the consumables for the model of the torch you are going to buy are readily available at a reasonable price. Try to find out a model that has the slowest possible wearing out rate.
You will also require an air compressor for the plasma cutting of metals. Some cutters come with a built-in compressor, but you need to set up an extra compressor if your cutter doesn’t have one.
The internal mechanism of a plasma cutter depends on the compressed airflow. Therefore, a cutter can give your metal sheets a neat cut only if it has a high- quality compressor.
The quality of the compressor affects the lifespan of your consumables as well.
Different Uses of Plasma Cutting
Always think before buying, that how will you use your plasma cutter.
Cost-Effective and optimal manufacturing largely depends on the quality of the plasma machine.
The piece or mass production lines must manage the effort, time, and cost most efficiently.
They cannot achieve these targets by using old metal cutting methods. Moreover, the quality of the cut is better while using the plasma cutter as compared to the typical machines.
The input cost per unit reduces to a great extent when you use the plasma cutter, which is mounted and have the capacity to cut certain lines or patterns after being programmed.
These cutters work not only faster than typical saws or grinders but also give more neat and precise cut.
The surfaces cut through by the plasma cutters require less groundwork before installation or mounting because the plasma cutter produces less wastage.
There is no room for error when it comes to industrial cutting. When cutting thousands of metal units, programmable plasma cutters minimize the risk of mistakes, which may cost a fortune otherwise.
Plasma cutters are used in the metal industries, where precision and aesthetics are the top priority.
High-tech industrial operations often require plasma cutting for steel units. Plasma cutting ensures that the process of metal cutting is entirely error-free and fully controlled.
This precision of the control over the production system makes the manufacturing cost-effective.
Installing a plasma cutting unit may initially cost a huge amount, but it soon pays back in terms of reduced consumption of available and enhanced quality of the products.
The price of the consumables goes even lower if you buy them in bulk.
Plasma Cutting for Artwork
Precise cutting for the metal artist has been challenging before the availability of the torch cutters.
The range of the cuts achievable through the typical metal cutting methods was also minimal and hindered the creativity of the metal artists.
The outcomes of the art projects depended on the metal cuts, which lacked precision.
The availability of the plasma cutters has not only widened the horizons of the creativity for the metal artists, but it has increased the production capacity as well.
The unique and innovative cuts are possible with the torch cutters which were not imaginable with the typical metal cutting processes.
Art is a creative phenomenon. An artist gets frustrated when he cannot express the creativity he has in mind because of the unavailability of the appropriate tools.
The metal artist can now use the plasma cutters for the minute details and intricate designs to express their creativity to the fullest.
The ease of cutting the metals in any way they want has lifted the barriers of the innovation and creativity of modern artists.
To get the best service from your metal cutter as an artist, although you don’t have to buy the overly expensive and powerful model of the gas cutter, never compromise ion quality.
The high-quality cutter will save you from too frequent after-sale services or the expenses on consumables.
Automotive Plasma Cutting
You need a plasma cutting unit for automotive cutting if you are an automotive, a hobbyist, or own a garage. You always need to cut metals during repair, customization, or restoration of a vehicle.
In the automotive business, metal cutting usually involves manufacturing new parts, removing dysfunctional or worn out parts, preparation of surfaces for welding and cutting off the stuck nuts and bolts.
Portability is the feature you must look for in a plasma cutter if you are in the automotive business. Buy a plasma cutter which is lightweight and easy to carry around.
You have to work with painted and rusty surfaces when working with metals in the automotive industry.
Plasma cutters with a pilot arc make it sure that you don’t face any problem while cutting such pieces. But the cutter must be portable so you couldn’t miss any nooks and crannies.
Automotive metal cutting usually involves cutting through a maximum thickness of ½”. You may want to choose mid-level power output, but it is advisable to opt for a high-quality model.
Such models can cut through the surfaces thicker than ½” if you have to do so but may take a longer time.
Household Use of Plasma Cutter
Household maintenance and repairing often require cutting through metal surfaces if you own a home.
There are many ways you may use plasma metal cutters around the house. Some of the examples include fabrication of bathroom, kitchen or other fixtures, plumbing, or general repairing.
The durability of your plasma cutter is most important for household use than portability.
Because you are using your cutter for domestic purposes, try your best to minimize the cost of wearing out of the machine and consumables.
This initiative is important because you are not expecting any profit or earning from using your cutting unit.
Moreover, arrange an appropriate power supply for your plasma cutting unit to work effectively.
Best Plasma Cutter Conclusion
Although we have described in detail the selection criteria for the best plasma cutter for 2020, yet you are still confused, go through this conclusion.
This conclusion is compiled, keeping in mind the cutting capacity of the unit, durability, portability, and versatility.
Hypertherm Powermax45 is the ideal cutter when it comes to the thickness of the metal sheets a cutter can cut through. It can handle the 1″ thickness easily whereas the other models have ½’ capacity as their best.
This model is the best from the efficiency aspect as well because it offers 45Amp with 5/5 consumable affordability. It has the best duty cycle of 60% at 41A.
Hypertherm products are famous for their durability and come with three years of power supply warranty and a one-year overall warranty.
But the Miller Electric Spectrum 625 X-Treme is better in portability because it has a shoulder strap to carry it around and weighs only 37 lb.
However, for beginners, Hypertherm Powermax 45 is the best choice because it is easy to use and grip.