It can be a daunting job to pick a plasma cutter with perfectly fulfills your needs. There may be various considerations for choosing a plasma cutter. You can take a look at the three basic aspects as discussed below:
Material construction: Ideally, a plasma cutter is built to last longer. It is essential to check the materials used in the making of such tools. Generally, decent quality plasma cutters are made up of steel or iron or metal construction. These materials ensure long-lasting use and also make sure you need not replace it frequently. The solid construction ensures great versatility and durability. Power source: Generally, the plasma cutters are designed to work on an AC input power source. They can work at AC 110V/120V or 110/220V. Some models come equipped with automatic dual voltage power source. It is easy to switch input power based on power needs. This switching of power allows plug and play in different environments Duty cycle: The plasma cutters can perform under a specific load for a particular period. A lower duty cycle ensures optimal performance for a limited duration. However, for heavy-duty projects, a plasma cutter with a 50-60% duty cycle is enough.
Apart from the above factors, you should also consider consumables included, portability, safety gears, accessories, versatility, durability, and price. You can go through our “Buying Guide” for a detailed understanding of these factors. Read the details of the best plasma cutters discussed below:
Best Plasma Cutters
7 Best Plasma Cutters Reviews
1. Lotos Plasma Cutter
The LT5000D is an excellent choice for home DIY jobs and light duty small business projects. Lotos Technology is one of the biggest manufacturers of plasma cutting, arc (MMA) welding, and TIG/stick equipment. The LT5000D plasma cutter is famous for cutting many different metals. This LOTOS plasma cutter is made up of metal and it operates on automatic dual Voltage (110/120 V 220/240 V at 50/60Hz). It comes with a 60% duty cycle at 50A. Due to versatility, this air plasma cutter: can cut stainless steel, mild steel, alloy steel, aluminum, copper, etc. There is the use of non-hazardous compressed air to safely cut different materials. This plasma cutter’s design is based on the cutting-edge MOSFET transistors. These transistors provide high-power output for cutting thick metals and steady output for cutting thin metals. The built-in NPT 1/4” industry type D plug as well as air filter regulator enables you to quickly connect your air compressor. You can connect it with the help of a stand coupler on your air compressor. In less than a minute, you can complete the setup process. The built-in handle offers portability. Names of the compatible consumables sets are LCS22 or LCS33. Implementation of the PAPST advanced cooling system makes sure this plasma cutter provides a steady and high performance. The pack contains a power supply, plasma cutting torch, a ground clamp, consumables, NPT 1/4” industry type D plug and air filter regulator, and instruction manual, etc. What we liked about it
The max rated clean-cut thickness is 0.5 inch Works at the automatic dual voltage / dual frequency The Pulse-Width-Modulation (PWM) technology generates powerful DC welding currents High speed and precision cuts Can cut tough metals Delivers high power output for thick metal cutting
What we didn’t like about it
The consumables are expensive to replace
2. Reboot Plasma Cutter
If you are looking for a versatile plasma cutter to cut a wide range of materials, then you should seriously consider this tool. Using this, you can cut different materials including stainless steel, aluminum, carbon steel, and mild steel. The plasma cutter needs 3 seconds of blowing time once you release the torch, in order to cool the torch head and consumables. It features an automatic dual voltage along with dual frequency. With 20 to 50A DC output and 22a0/240V, you can make clean cuts of up to 1/2 inches and severance cuts of up to 3/4 inches thickness. When operated under 110/240V and 20 to 35A DC output, it produces up to 1/3-inch clean cuts and 2/5-inch severance cuts. The rated duty cycle is 60% at 50A and 100% at 35A. The plasma cutter operates at an air pressure of 60 PSI. There is an LCD display that provides accurate readings. To ensure your safety, the plasma cutter comes with a sliding switch. Although this plasma cutter works with any generator, you can get clean cuts when you use generators with more than 5000 watts. Also, you would need a 30A breaker for 220V and 50A breaker for 110V to produce smooth cuts. Reboot backs this plasma cutter with a 3-year limited warranty from the original date of purchase. What we liked about it
Versatile option – can be used for cutting a wide range of materials Dual voltage support Rated duty cycle of 60% at 50A and 100% at 35A Great value for money Long warranty period
What we didn’t like about it
Have to turn the machine off and back on to restart the arc User manual is not clear
3. Super Deal Plasma Cutter
The DC inverter plasma cutter in the present discussion is developed using cutting-edge technology. It is well-known for reduced power consumption and steady performance. The sturdy construction ensures longevity. The beautiful design represents exquisite workmanship. This SUPER DEAL plasma cutter is built in solid material construction. The sturdy construction provides great reliability and enough strength for lasting use. It operates at 110/220V AC, 60Hz. The rated duty cycle is 60%. Implementation of a pilot arc-striking system facilitates easy starts. Moreover, it presents a clean cut on electrically conductive materials like stainless steel, steel, aluminum, copper, brass, and more. This plasma cutter can flawlessly cut up to a 0.5-inch thickness. It cuts flawlessly like a hot knife through butter. The DC output is represented on the digital LCD screen. This screen accurately shows inputs and outputs. The built-in front panel air-pressure gauge is easy to read. The safe design comes with plenty of safety features. It comes with safety features like over-heat, over-voltage, under-voltage, and overheats protection. The included wire and mask make sure there is no damage to your body during the use. This SUPER DEAL tool is extensively used for site work, light industrial use, sheet metal fabrication, automotive, and repair, and maintenance services. In addition to use by professionals and DIY enthusiasts, it can also meet the demands of professional operators. There is a great saving in energy and it can smoothly cut, without any need for polishing. What we liked about it
Can precisely cut up to a 0.5-inch thickness Compact design and carry handle for portability Eco-efficient operation and low energy consumption Excellent heat dissipation and long service life Cost-efficient performance Exquisite workmanship
What we didn’t like about it
Takes time for setup
4. Hiweld CUT50 Plasma Cutting Machine
Hiweld specializes in providing high quality plasma cutter products. Among their wide product range, CUT50 model has made to our list because of its efficiency and features. It is made from high quality components. So, they work 30% more efficient than ordinary machines. And moreover, the cutting effect of these machines is also precise and smooth. And the cutting result doesn’t require polishing as well. This plasma cutting machine is widely used for cutting stainless steel, copper, alloy steel, mild steel and copper. It comes with an LCD digital display for easy reading. For convenient transportation and handling, it comes with a portable and sturdy handle. This plasma cutter has the capability to adapt and switch the input power accordingly. This product has passed over 12 high-temperature tests so you can be assured to make the purchase. The cutting thickness of this machine is around 1-20mm. Manufacturer provides 3-years of assured warranty on this product. What we liked about it
30% more effective than ordinary machines Portable and compact design Dual voltage Wide range of application Quality assurance 3 years of warranty Passed 12 high-temperature tests
What we didn’t like
Needs assembly and instructions are not provided
5. Flaring Plasma Cutter
If you are looking for a tool that can work on DIY plasma cutting projects, then go for this Flaring Plasma Cutter. It is famously recognized as a non-touch cutting tool as it cuts through the metal without touching it. The power efficiency is excellent and the cutting process is flawless. Made up of steel, this Flaring Plasma Cutter offers great durability. Even after many years of use, there is no severe effect on its build quality. It works on AC 110V & 220V, 50Hz/60Hz power source, thanks to its IGBT based inverter technology. The duty cycle is 60% at max amperes on all processes. The tool boasts 80% power efficiency. Depending on the input AC supply, the DC Output current varies from 10A – 50A for 220V input and 10A – 35A for 110V input. Generally, it is recommended for use on carbon steel, stainless steel, copper and aluminum but can be used on rusted and painted surfaces as well. The maximum thickness of the metal depends on the input With the help of this 50A plasma cutter, you can create short work of different metals up to 0.5-inch thickness. Due to low energy consumption, there is a reduction in the operation cost. What we liked about it
The excellent power efficiency of 80% Weighs 22 lbs. so great portability Comes with a 3-year warranty Safe and user-friendly operation Set up is easy and quick
What we didn’t like about it
No welding option
6. Coral Plasma Cutter
The use of high-quality components and great cutting efficiency makes this 50A plasma cutter a famous tool on the market. It works on dual voltage and boasts excellent power efficiency. Due to the lightweight and compact size, it is easy to carry along. You can easily cut a wide range of metals with the desired thickness. The Coral CUT50 plasma cutting machine is made up of premium quality metals. It operates at 90V-260V (110V-220V) /50-60Hz. The tool can automatically adapt to switch input power in the aforementioned range. It comes with a plug and play operation in different environments. There is no need for an external conversion plug. The rated duty cycle is 85%. This professional plasma cutter is extensively used for cutting stainless steel, mild steel, alloy steel, copper, and several other color metal materials. It can cut metals with thickness in the range of 1-20 mm. The effective cutting thickness is 10 mm. The manufacturer has used high-quality components in the making. So, longevity is excellent. With the implementation of the cutting-edge inverter technique of switching power, work efficiency is increased by 30% than ordinary tools. This plasma cutting machine is compatible with the permanent supply of high-quality consumables. It comes with a bright LCD digital display that accurately shows the readings. To offer portability, a handle is included. The pack contains this plasma cutter, Earth clamp, pressure reducing valve, 4M cutting torch, air hose, 2 electrode nozzles, 2 ceramic cups, 2 diverters, 6 replacement consumables, 220V American plug, 220V to 110V conversion line, and an instruction manual. What we liked about it
The large duty cycle of 85% Built from high-quality components The cutting effect presents a smooth cutting surface Bright LCD Good plasma cutter for the money
What we didn’t like about it
Instructions are unclear
7. Hobart Plasma Cutter
This is an ideal option for DIY enthusiasts. It features dual voltage support with a multi-voltage plug. You can connect it to the standard 120V power outlet or 240V for a higher output power. Using this plasma cutter, you can cut a wide range of materials up to 1/2 inches of thickness. Hobart has used a power factor correction circuitry in this plasma cutter to reduce current consumption by less than 30% for the same cutting range. The circuitry has an extension cord to expand the work area and minimize circuit breaker tips caused due to voltage drops. The plasma cutter features an ergonomic designed trigger safety that not only provides comfort but also ensures your safety. Once the trigger is released, air enters the system and cools down the torch and the consumables. This also increases the life of the product. There is an efficient cooling system with an on-demand fan that operates only needed that reduces power consumption and contaminants pulled into the system. Hobart backs this plasma cutter with a 1-year warranty from the original date of purchase. What we liked about it
Supports dual voltage Consumes less energy Fan-on-demand- cooling system Ergonomic trigger safety for cooling the torch and consumables Power factor correction circuitry for energy efficiency
What we didn’t like
Not the most powerful option
Things To Consider Before Purchasing The Best Plasma Cutter
Before proceeding for the purchase of a plasma cutter, there are certain things you need to keep in mind. Let’s take a look at the below section:
1. Power input
The plasma cutters usually work on an AC input power source. Most of them can work at AC 110V/120V or 110/220V. In some plasma cutters, you may find the automatic dual voltage power source. It becomes easy to change the input power depending on the power needs. Consequently, with the effortless switching of power, you can operate a plasma cutter in plug and play method. Before purchasing, make sure your workshop has 110V or 220V outlets. Moreover, you must make sure your breakers have enough amps to endure the amperage of the unit as well as the compressors.
2. Duty cycle
The duty cycle is one of the most important aspects you need to keep in mind for the plasma cutter. In simple terms, it denotes the ability of the plasma cutter to perform under a specific load for the specific time duration. For purchasing a high-performance plasma cutter, you need to look at the average thickness that it could cut. For example, an efficient plasma cutter can make a 0.25-inch cut. Pushing beyond this limit may make you compromise on the accuracy and the neatness of the separation. Generally, a lower duty cycle suggests optimal performance for a limited time duration. Once this duration is complete, the performance may degrade and it will take more time to complete your project. On the other hand, for heavy-duty projects, a duty cycle of 50-60% will be enough. In the above discussion, most plasma cutters come with a duty cycle of 60% at 50 Amp.
3. Consumables
A standard plasma cutter system utilizes five different consumables. They are the shield, swirls ring, retaining cap, electrode, and nozzle. The shield protects the rest of the consumables from molten metal and sparks. In case you don’t have much experience with such machines, go for a drag shield. The retaining cap retains the consumable stack collectively. The nozzle focuses the plasma arc. The nozzle’s size plays a key role in focusing the arc. The electrode can conduct the current from the torch to the plate. Moreover, they complete the electric circuit. The swirl ring steers the gas in different directions from the plasma cutter and takes it down to the torch. It is known that this consumable prevents the combustion of the nozzle.
4. Portability
The need may arise to use a plasma cutter in different locations. It implies that mobility is a necessary feature that you must look for in a plasma cutter. Certain aspects significantly impact the portability of a unit. One of the most influencing aspects is the weight. Make sure your chosen plasma cutter is not too heavy. Most manufacturers mention weight in the product specification of the plasma cutters. In addition to weight, you can also look for the inclusion of shoulder straps or built-in handle. They enhance the portability and let you use the tool with great convenience.
5. Accessories
Your chosen plasma cutter must come with the appropriate accessories that allow you to work easily and safely. While working on a plasma cutting project, you definitely need a proper helmet to protect your eyes. The gloves protect your hands. In the absence of these accessories, you may hurt yourself while working. When working on plasma cutting projects, it is important to wear a leather jacket. It protects your clothes and skin against sparks. If you do not put on thick leather then all your clothes will have holes developed inside. A head beanie is a useful accessory that protects you from burning the top of your head. A cart is a useful accessory when you want to frequently move your plasma cutter.
6. The versatility of cutting
Before proceeding for the purchase, get enough details on what can a plasma cutter cut through. Most plasma cutters can cut through any electrically conductive materials. The reason is there needs to be a complete electric current returning to the unit through the ground clamp and the work piece. A decent quality plasma cutter can flawlessly cut through stainless steel, alloy steel, mild steel, aluminum, copper, etc. The versatility of cutting helps you to use the same plasma cutter for different projects. Furthermore, you also need to keep an eye on the thickness of the material it can cut through.
Conclusion
When choosing a suitable plasma cutter, not just the efficiency of cutting but the versatility and durability too matters a lot. These discussed plasma cutters are equipped with the capability to cut different metals with different thicknesses. Their versatility makes them famous. The Coral plasma cutting machine is well-known for premium quality construction, superb cutting thickness, portability, and wide applications. The Lotos Plasma Cutter excels in terms of multipurpose functionality, durable metal construction, effortless cutting mechanism, and quick cutting process. Comment * Name * Email * Website
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