A plasma cutter is a device or gadget that uses to cut different types of materials like aluminum, copper, stainless, stainless steel, brass, and others like these. A heavy-duty plasma cutter provides satisfactory results at a low cost and time. The major purpose of the plasma cutter is to change the nitrogen or oxygen gas into the plasma. While cutting any type of material gas is blown via a narrow nozzle of the machine. Then it passes over the electric arc and increases the temperature of the gas to produce a structured form of matter.
As a consequence of this whole process, a highly heated torch is produced that is used to cut metals. Many companies use plasma cutters to get a faster cutting of material and clean or beautiful finishing. Plasma cutter made with lightly weighted or high-quality material and consumes low power energy. Make sure to get proper knowledge about the usage of plasma cutters before spending money on them.
The plasma cutter works easily for a long time without getting damaged or broken. Often people believe that a cheaper product does not have good quality, warranty, power, and durability but for these plasma cutters, you are allowed to expect great durability, power, reliability, authenticity, security, and good quality at a low price. These are capable of cutting a large variety of steel, metal, and many others. All the good features found in these plasma cutters will not waste your time.
Top 10 Best Plasma Cutters under $500
1. Lotos LTP5000D 50Amp Non-Touch Plasma Cutter
This plasma cutter uses to cut, weld, and build different shapes of material. It is a reliable plasma cutter used for getting the best cuts that a person wants. This product has a very durable and stable performance that proves it is better and unique than many other plasma cutters. Product dimensions are 15 x 6 x 12 inches. Best for painted, rusty and rough material and produce soft edges cuts. The duty cycle of this plasma cutter is 60%. Compressed air use in this product has a non-hazardous nature that is safe for humans.
- Easy to Use
It’s very easy and simple to use this machine just in a few seconds or maximum in 1 minute. Easy to see the reading on the front side of the machine. Also, have an advanced cooling system and air filter regulators for a quick connection. The weight of this machine is 22.5 lbs which are very light for a plasma cutter. The torch trigger fits in the fingers and thumb with the exact position toward the cutting material.
- Voltage Power
Allow cutting metals, stainless steel, aluminum, and other materials like this. Dual voltage power plasma cutter that uses 220/240v power for severe cuts on 10-50 A DC output and 110/110V power for extra intense cuts on 10-35A DC output. You will not face any issues while using this plasma machine. Made with high-quality and compact material.
- Best ARC and 1/2inches Cut
Best either for rough, dirty surfaces or for a smooth surface. Produce clear and clean cuts with ½ inches maximum thickness and ¾inches maximum severance thickness or extreme cuts. Have not to touch the pilot arc system that allows you to cut the material without touching the nozzle with the cutting surface.
- Not have a touch pilot arc system
- Amperage power is 50Amp
- Dual voltage input capacity
- Provide clean cuts with easy setup
- Have some problems with arc
2. Prime weld Ct520d 50 Amps Plasma Cutter
The duty cycle of this plasma cutter is 60% therefore it is included as one of the best plasma cutters. It’s very easy and simple to switch between stick and TIG welding. This plasma cutter also is known as a budget-friendly plasma cutter. Have a dual voltage function that permits to change of the voltage between 110v to 220v. The frequency range is 60Hz and the power efficiency is 85%. Cut through different types of material in low time and low amounts. This plasma cutter is used for cutting and welding on stainless steel, mild steel, copper, iron, and many more metals like these.
- Compact Design
Easily adjustable, portable, and light-weighted plasma cutter. Made with high-quality material and have a compact design. That allows users to move or carry it simply from one place to another. Weight is just about 32 lbs. Dimensions of this plasma cutter are 6inc x 16.8inc x 12.8inches.
- Use for Various Purposes
A unique plasma cutter that has a 3-in-1 feature means use for 3 different purposes like use as a TIG welder, plasma cutter, and stick welding. Do not create a mess and keep your environment safe and clean while cutting process.
The amperage of this plasma cutter varies from task to task for TIG and stick welding it uses 200Amp and for plasma cutting it uses 50Amp. its 50Amp plasma cutting allows cutting almost about ½ inches of the plate with a clean finish and attractive edges.
- Use for 3 different purposes
- Easily affordable plasma cutter
- Have dual voltage power
- Highly portable plasma cutter
- Made with drag torch technology
- Its maximum cutting thickness is ½ inches
3. CORAL CUT50 Plasma Cutter with LCD Display
Use for both construction work and home purposes. It is one of the best and most inexpensive plasma cutters in the market due to its latest design and better features. This DC plasma cutter is best than others. An inverter-based advanced machine that can produce perfect, smooth cut and fine or clear finishing.
The higher duty cycle proves it is the best plasma cutter that consumes low power. It does not require extra cleaning, care, or maintenance and works for many hours continuously without building up the heat or getting damaged. Portable handle to catch it easily during cutting a metal.
- Power Voltage or Current Range
The power voltage of this plasma cutter is 110v-220v. The frequency range is 50Hz to 60Hz and the efficiency is 80%. Efficient and convenient tool to use for plasma cutting with an 85% duty cycle that is higher than much another plasma cutters. The amperage or current range of the CUT50 plasma cuter is 20A-50A.
- LCD Display
A high-quality plasma cutter with an LCD display that makes it easy to see the reading on the front side of the machine. It does not need an external conversion plug. This plasma cutter has a 6.9inches air filter and 4 clamps.
This plasmas cutter can handle rough, smooth, or any type of surface easily. Deal with 1/2 inches maximum thick plat. Allow application for aluminum, alloy, iron, steel, and other metal with exact and clear cuts in a short time.
- Best choice for extra protection
- Best carrying handle that helps to cut
- high and low power input for thick and thin metal respectively
- The LCD screen allows seeing reading
- Sometimes Hard to get the air pressure
4. AMICO CUT-50 DC Inverter Plasma Cutter
It Has a fast cutting speed and a portable, lightweight, or easy-to-operate plasma cutter. Have a torch design and comfortable grip. Material like copper, stainless steel, alloy, and aluminum are cut through it. Provide excellent, clean, and fine cuts with non-toxic gases. Help to complete tasks at a low time. Also, have the strongest and leakage-free air hose. Dimensions of this product are 18 x 8 x 14 inches. Include all accessories with it as a cable with working clamps, air filter, power adapter, and all other things.
- Auto Adjustable Voltage
A different feature of this machine is its auto-voltage adaptability. Included plug adapter set the voltage power automatically according to the complex or simple cutting task. Have an inside filter. The efficiency of this plasma cutter is 80%.
- Plate Thickness
Cut through the material about ¾ thickness and the maximum thickness is 1.0 inches that are almost higher than all other products of this category. Use to get fin cuts on higher-duty iron. A suitable plasma cutter for a lot of purposes fulfills your needs and provides outstanding results.
The power source is 110v-230v and the frequency range is 50Hz- 60Hz. The current range of this plasma cutter is 50Amp and the duty cycle is 60%. The duty cycle uses to indicate how long a machine can work. The display style to see reading or voltage power is an LCD screen.
- Have the fastest cutting speed
- Need less cleaning and maintenance
- Use for highly severance thickness cutting
- Auto voltage capability
- Best for long term work or task
- Don’t have a downside
5. S7 Cut50 Portable Plasma Cutter
This plasma cutter does not use harmful compressed gas or air. Rough, painted or rusted material cut properly through its torch with lower power consumption. The duty cycle is 85% and efficiency is 80%. Made with high-quality material and produce high-quality cuts. It is an Inverted plasma cutter with an HD digital display and anti-collision fashion design.
The Cutter starts cutting metals with a higher frequency range for better cuts. Best for every environment and quick results. Once you will use this machine in your life then you may consider it at the top of the list. Allow both cutting and welding.
- Ac-Dc Digital Type of Plasma Cutter
Maximum severance thickness is ¾ inches and the ideal thickness for cutting material is ½ inches. Provide higher output and use lower input. Produce ideal and maximum sever thickness cut with 220/240 input. And use the current range or amperage between 20-50Amp. It is a highly efficient and useful machine
- Style and Design
Have 2 different electrodes nozzle and also has resistance against water. There is not a great difference in the appearance of this plasma cutter and others but its portable and compact design is the best characteristic. Having a heavy base to place is safely at the point where you want. This orange color plasma cutter has 15.35 x 6.29 x 12.99 inches dimensions.
- Waterproof body
- Clean cuts up to ½ inches, ¾ use for maximum thickness
- With a cutter, it also has a welder
- Product minimum slag while working
- Slightly week ground clamps
6. SUPER DEAL CUT50 DC inverter Plasma Cutter
Use for stable performance and it is a more efficient plasma cutter that proves best and an accurate source for plasma cutting than other traditional machines. Not create a disturbing noise weather use for thin or thick surfaces. Product dimensions are 18.5 x 11 x 13.5 inches. It is known as a super deal plasma cutter because have a high-duty cycle, is pro-technology, and have a wide range of application. Users can understand the air pressure with an LCD. Made with solid material that proves it beneficial for longer.
- Pilot Arc Striking System
Have a handle to carry it at different locations. Work faster than other cutters. Prevent users from developing injuries while the cutting process. This plasma cutter permits the user to start the process by striking and establishing the current arc easily. User tap or scratch the electrode tip with a metal surface.
- Easy to Control
Customers are free to adjust the time to move air on the metal surface from 2.5sec to 5sec after cutting. The digital display allows controlling the current output according to the thickness of the cutting material. Wight is just 22 lbs.
- Input Voltage
Cut about ½ inches of thick metal easily just in a few seconds or in a minute. And use for longer without building up heat. Mostly Thin cuts need 110v and heavy metal requires 220 voltages for fine cuts and proper finishing. But this plasma cutter can work properly on 110v and easily use a household power supply.
- Digital display with higher performance
- Great efficient and 50Amp current
- Use a standard power system with safety
- Not have the best technology system
7. HEROCUT CUT50DE Plasma Cutter
Suitable for a lot of cutting applications such as iron, copper, and aluminum. It is a convenient, reliable, and durable source of plasma cutting. The duty cycle of this plasma cutter is 100% at 30A and 60% at 40A. The best plasma cutter allows adjusting different current ranges for different metals. The ideal cut thickness for this plasma cutter is 8mm under 65PSI and it provides clear and clean cuts. The maximum severance cutting thickness is 12 mm to 14mm under 70PSI. This plasma cutter allows connecting the air or gas compressor quickly with a machine.
- Inverter plasma cutter
IGBT inverter technology and digital controlling system plasma cutter is a very portable and adjustable machine. Have the best power supply system with a high-quality torch part. Users are allowed to use it easily without worrying about anything.
This plasma cutter has a different amperage setting as 25AMP, 30Amp, 40Amp, and 45Amp. The duty cycle and power voltage vary in accordance with the current voltage. With a 100% duty cycle 25Amp and 30Amp work under 110v. For 40Amp duty cycle is 60% and the current voltage is 220v.
- LCD display
It’s very easy and simple to see the voltage usage of the machine on the small display screen on the front side of the cutter. It’s a very useful, powerful, and light-weighted plasma cutter to carry easily from one place to another.
- Various amperage options
- Advanced inverter technology
- Wide application
- Plasma cutter with dual voltage
- Not have a higher current range
8. Forney Easy Weld 251 20P Plasma Cutter
Very light weighted plasma cutter just with 21.5lbs. Forney easy weld 20p will be the best choice according to your requirements. It needs 120v power for every purpose. Just drag the torch nozzle on the cutting material then it starts cutting with smooth edges. Have 13inches cutting torch and 8 inches ground clamps. Also, have a high-quality air dryer and regulator. 15A-20A adapter also included in this plasma cutter. It will make your cutting process easy, simple, and enjoyable. The duty cycle of this plasma cutter is 35%.
The user changes its position easily because it’s a very portable and compact product to use for plasma cutting. Mostly for brass, copper, and all types of steel, ideally, cut thickness is ¼ inches, and for aluminum, its severance maximum thickness is 3/16 inches. 15.13 x 8.13 x 12 inches is the dimensions of this product.
- Colorful Lights technology
Have different light colors troubleshooting guides for using this plasma cutter accurately. Flashed red light for checking the consumable of the machine, and tighten it up if needed. When the solid red light on then off the machine for some time and allow to rest. Have fleshing green light for verifying the power voltage or power source. Also have flashed yellow light to check whether the input voltage fulfills the needs or air compressor.
- Have drag torch technology
- Have troubleshooting guides for resolving issues
- Inexpensive and light-weighted plasma cutter
- Highly portable and light weighted
- Just use 110/120v power as input
9. VIVOHOME CUT-50 Portable Plasma Cutter
This plasma cutter work on the pilot arc cutting system. It will keep your work safe and secure. Vivo homes do not create bad noise and do not consume high-power energy. The frequency range for starting is 50Hz but it may be over at 100Hz. Weight is about 23 lbs and dimensions are 18x 14x 11 inches. The maximum severance cutting thickness is between 1-12mm. The duty cycle of this plasma cutter is 60%. All the accessories are included with this plasma cutter. Have a longer working life and perfect cooling technology.
- Cutting Speed
It is a plasma cutter with high cutting speed. The cutting speed of this plasma cutter is higher and better than many other machines. Its cutting speed is 1.8 times increase than older models. Not just require polished surfaces either work for rough or smooth metals easily.
- Power of the Machine
This plasma cutter has a dual voltage power system that varies according to the thickness of the cutting material. The power voltage is 110v/220v. One different and interesting feature of this machine is its higher power and energy-saving motor as 1300rpm is its motor power. And the pressure that exists in the air compressor is 0.4.
- Higher cutting speed
- Excellent motor power
- Higher frequency range
- One of the best and high-quality plasma cutter
- Some find it difficult to use
10. SUNCOO Cut50 Portable Pro Plasma Cutter
Provide fine and clean cuts without putting much effort into them. Better than other traditional flame cutters. No demand for extra cleaning or maintenance. A heavy-duty plasma cutter with energy-saving features. Efficiency is 85% which is enough for a plasma cutter. Not build up the heat even use for a longer hour continuously. The compressed air or pressure used in this machine is not harmful. 25.4 lbs are its weight that is heavier than a few and lighter than any other.
- Cutting Capacity
The cutting ability and capacity of this plasma cutter is better than many others. Cut thick or thin material easily and quickly. Metals like aluminum, iron, copper, and steel can cut through them. ½ inches is its maximum cutting thickness.
- Control System
The control panel makes the adjustment and setting easy. It does not require extra care. After stropping the cutting of a metal user can blow air from the torch for a few seconds. They are free to select a time from 2.5 seconds to 5 seconds.
Compact and portable plasma cutter made with convenient and high-quality material. The input power voltage is 110v- 220v. The dimensions of this product are 15.6 x 6.1 x 9.8 inches. Highly stable and dual voltage plasma cutter.
- Easy Control panel for quick setting
- Show the best performance
- Efficiency is 85%
- Have heat dissipation
- Heavy than others
These are some buying guides or things to consider before buying a plasma cutter. To buy the best plasma cutters under $500 for any of your purposes make sure to find these features in it. Not every product may have all the best features so you can select any of these plasma cutters that fit more according to your needs. These guides will make you able to create a difference between the best and bad products for cutting or welding purposes.
Check the maximum thickness cutting capacity of the plasma cutter mean checking how much thick material a machine can cut. Select a machine that has a cutting power of about ½ inches or ¾ inches to 1-inch thickness. It varies for metal, stainless steel, brass, aluminum, and many others like this.
- Check the Power Source
Before buying a plasma cutter must check its power source whether its power voltage is 110/220 or 220/240. It’s not mean that a plasma cutter with low power voltage does not work properly rather the difference between these voltage powers is the thickness of the metal. So you are free to choose the voltage that is best suited to your requirement and provides excellent output.
- Duty Cycle
Checking the duty cycle of a plasma cutter is the best way to know about how long a person can use the plasma cutter. A heavy-duty cycle machine can work for a longer period continuously and machines with lower-duty cycles just work for a few minutes. The duty cycle between 50% to 60% is enough for a plasma cutter and allows you to complete the task without building up heat.
- Amperage Setting
For decent cutting speed and quality choose a cutter with the best amperage. Different machines have different amperage settings that lie between 25, 40, and 50. Amperage is a term that measures the result of using electrical current for producing a cutting arc. The user is free to match the amperage with the thickness of the metal.
- Quality of Cuts
Make sure to check the cut quality of the plasma cutter. Whether it provides cuts with ugly edges or smooth edges. So often try to choose a product that has the highest amperage setting because it is best to produce smooth and better cuts. Uneven edges may lower the worth of your cut or may waste your money.
- Speed Option
The cutting speed of a plasma cutter can relate to the duty cycle of that machine. A plasma cutter with various cutting speed options is best to select because it allows using various speed settings for different needs. Higher speed allows getting cuts of thicker and large pieces of metal and the lower speed of the cutter is used to cut thin and small pieces of material.
- It Should be Portable And Compact
Make sure to select a plasma cutter that is light weighted and does not feel bulky in design it should be simple in design and easy to use with extra features. Provide high-quality cuts without putting much effort into them. Portable and compact products are easy to carry anywhere worrying about safety.
- LCD Display and Touch Design
It depends upon use whether they select a plasma cutter with an LCD display screen and touch nozzle design or not. LCD display uses to see the detail on the front screen. And touch start allows cutting by touching the nozzle of the machine with the workplace. So you are free to choose any of the plasma cutters from both touch and non-touch start.
- Inverter Plasma Cutter
Not all plasma cutters need to have an inverter. So not reject a machine that not has an inverter. A built-in inverter is indeed a plus point in a plasma cutter. This means it’s allowed to start cutting without a scratch on the tip of the nozzle with cutting materials. The frequency of the inverter ranges from 10 kHz to 200 kHz.
This writing will help you a lot in finding the plasma cutter that is suitable according to your needs and fit with your financial status. With reviews, it also provides guidelines about the best plasma cutter. All these have great value in markets because provide extra features for low money.
A plasma cutter is an excellent alternative to other traditional methods. It will suit your needs with great versatility. Affordable plasma cutters for both professional users and for non-professionals with time-saving features.