As someone who enjoys working with metal and has experience using different types of plasma cutters. The introduction of built-in compressors in these products has revolutionized how we approach intricate metalwork.  Now, you only need a single compact machine and don’t have to carry around a heavy air compressor anymore.

Picking the right Plasma Cutter with Built-In Air Compressor can be challenging because there are numerous options to choose from in the market. That’s why I’m here to share my experience and provide a helpful guide so you can find your perfect match.

Top 5 Best Plasma Cutters with Built-in Air Compressor

Say goodbye to struggling with heavy metal cutting tools or dealing with inadequate ones. You won’t have to worry about any of that with the efficient and quick plasma cutters that come equipped with a built-in air compressor. This innovative feature not only saves you space but makes it easier to transport the cutter around as well. 

With precise cuts every time, you will find that these plasma cutters are worth the investment. So, upgrade your toolbox with one of these highly recommended plasma cutters today and enjoy a hassle-free cutting experience.

Powermax 30 AIR Hand System (Hypertherm plasma cutter with built-in air compressor)

As a metalworker, I know the importance of having the right tools. With the Hypertherm Powermax 30 AIR Hand System with 15′ Lead. I can finally move my plasma cutter around without lugging an air compressor along with me as well. It’s perfect for stationary and on-the-go projects since its built-in compressor powers it up wherever you are. 

Auto-Voltage technology allows me to plug in anywhere, that’s why I don’t need to worry about power sources. It offers superior cutting speeds, quality and Auto-Voltage technology to plug into any 120 or 240-V power source easily. The machine also has a rugged AIR T30 torch that can withstand even tough working environments, plus Hypertherm’s 3-year warranty on the power supply system gives me peace of mind knowing that my purchase is backed by one of the top companies in cutting technologies.

This product offers portability and precision all rolled into one package making it ideal for any metalworking project. I know how important the right equipment is it comes to metalwork. It has the features I need for my projects. Best of all, it contains a built-in air compressor that offers unparalleled convenience and portability so I don’t have to lug along an extra tool wherever I go.

With its high power output and fast cutting speeds, this plasma cutter with a built-in air compressor is perfect for large projects like cutting stainless steel tubing or aluminium plates. Plus, the included consumables, such as drag cutters, electrodes and retaining caps, make welding even easier. Whether you’re an experienced welder or just starting, the Hypertherm Powermax Hand System with 15′ Lead is an excellent choice for your projects.

  • Dual voltage feature for added versatility
  • Ability to make precise cuts quickly
  • High-quality details throughout the product
  • Lighter weight compared to traditional torches
  • Easy to use both indoors and outdoors.
  • The design is both compact and portable, making it simple to transport and store.
  • Although the plasma cutter performs well, it does have a minor setback of being a little slower than some other models on the market

Hobart 500564 Airforce (Plasma cutter with built-in air compressor)

As a professional metal smith/welder, I know the importance of having quality tools that get the job done quickly and efficiently. I’m excited about the Hobart Plasma Cutter with Built-In Air Compressor 120V. It has all the convenience of being portable and faster cutting speeds than oxy-fuel can’t match. 

It offers a more precise cut with thinner kerf and less slag to clean up, so there’s no need to spend time removing excess material from your finished product. Before using this plasma cutter, I used to have to preheat my metal to start cutting but now I can save even more time by eliminating this step. With its unique features and powerful performance, this tool is worth investing in.

This plasma cutter is perfect for sheet metal and can even easily sever 1/4-inch mild steel. I’ve used this tool for everything from small home projects to intricate work in the fabrication shop. It’s simple to operate and makes tasks much faster and easier than with oxy-fuel cutting torches. 

The Hobart Plasma Cutter with Built-In Air Compressor is an excellent tool for any metal smith/welder. It provides quick, precise cuts and makes projects so much easier. Plus, the built-in air compressor makes it incredibly convenient and portable. This plasma cutter is reliable and comes with all the advanced features you need. It’s truly a must-have tool for any metal worker. I’m so glad I got mine.

  • Compact, lightweight and portable
  • Can handle 3/8″ steel with no problem
  • Efficient performance
  • Suitable for use in a correctional facility
  • Requires a good-sized breaker on the outlet
  • The duty cycle can slow the cutting process, especially when dealing with large quantities of thin sheet metal.

YESWELDER Combo Gas MIG (Portable plasma cutter with built-in air compressor)

YESWELDER Plasma Cutter Welder Combo Gas MIG/Gasless MIG/Lift TIG/Stick/CUT 5 in 1 Welding Machine FIRSTESS MP200 offers a robust and reliable welding experience with its smart memory and system reset, intuitive 4.3″ LCD, synergic controlled MIG function, smooth TIG welds, and plasma cutting capabilities. This product makes it easy to produce high-quality results for even the most intricate projects quickly and safely. 

The easy-to-use interface and preprogrammed settings make this product ideal for the novice or experienced welder. Its portability, lightweight design and ability to work with multiple materials make it suitable for any job site. With features like these, it will surely be an invaluable tool in any welder’s arsenal.

This is more convenient and flexible than other plasma cutters. It has a 4.3″ LCD display with Synergic Controlled on MIG functions, Smart Memory & System Reset and Burns Back Control. These features allow you to adjust the voltage and current settings to match your needs. It also has a TIG torch for easy ignition and a stable, controllable consistent arc.

This Plasma Cutter with Built-In Air Compressor makes it easy to get professional results with minimal effort. It is ideal for welders of any skill level who want to achieve excellent quality welds effortlessly. With its convenient size and portability, you can take it anywhere with you and get the job done quickly.

  • Capable of building several projects
  • It has done well for bodywork and spot welding
  • The plasma cutter has been great for cutting the frame for repair
  • Helpful in removing rusted sheet metal quickly
  • Versatile product and the 5-in-1 design saves a ton of space in the garage
  • It doesn’t have specific parameters for .023, although it can still produce good welds with it

Inverter, Spectrum 375 (Miller plasma cutter with built-in air compressor)

I understand that it can be difficult to handle plasma cutters and their bulky air compressors when moving them. I’m so thankful that manufacturers have started introducing products with built-in compressors. This 5-in-1 welding machine has impressive functions for easy ignition and stable arc control. It also provides pre-flow and post-flow cutting capabilities allowing users to achieve professional results quickly and effortlessly making it great for welders of any skill level.

This machine is powerful and its small size makes it very comfortable to take on the go wherever you need to work next. For a beginner or an experienced welder looking for reliable quality cuts, this Miller Plasma Cutter with Built-in Air Compressor is exactly what you need. This machine provides high-quality cuts and has a duty cycle of 35% at 240V and 20% at 120V (20A) and 35% at 120V (15A). It has several features, including MIG functions, Smart Memory & System Reset and Burns Back Control. 

With these features, I can easily adjust the voltage and current settings to match my needs and achieve professional results with minimal effort. This versatile machine also has a TIG torch for easy ignition and a stable, controllable consistent arc. The Miller Plasma Cutter is a great option for professionals and hobbyists. It is ideal for welding and fabrication applications such as sheet metal work, vehicle body repair and spot welding. With its portability, I can take it to any job site or even my home garage.

  • The product is incredibly compact.
  • The torch has a great feel.
  • It runs great on any old 20-amp circuit unless at max amps.
  • Like a lightsaber, the product can easily cut through a 500-gallon propane tank in half.
  • Short cables included
  • The product struggles with cutting through stainless steel plates.

Lotos Technology (Cheapest plasma cutter with built-in air compressor)

Moving plasma cutters without lugging around a cumbersome air compressor was challenging for a long time. But with the introduction of products with built-in compressors, life got so much easier. I’ve tried several different plasma cutters with built-in compressors and my absolute favorite has been the Lotos Technology Plasma Cutter and for a good reason. It comes equipped with non-touch pilot arc technology, which lets me make cuts without touching the tip of my cutter to metal while producing minimal slag. Its upgraded torch and consumables offer better precision while being cost-effective. 

With dual voltage capacities at 110V/220V, versatile use is guaranteed on every project I work on. On top of all this, its pre-installed NPT 1/4″ industry type D plug and air filter regulator let me set up within minutes to get started on whatever job is waiting for me instantly. Having a plasma cutter with a built-in compressor offers portability and convenience, which is one of its significant benefits. I can quickly move it to any site and start working immediately. That’s because it’s already equipped with a pre-installed NPT 1/4 inch industry type D plug and air filter regulator, so all I need to do is connect to my air compressor.

The cutting power of this Plasma Cutter with Built-In Air Compressor is impressive too. It offers up to 50Amp of DC output and can support a 1/2 inch ideal clean cut and a 3/4 inch maximum severance cut when operating at 220 or 240 volts. This makes it perfect for cutting through stainless steel, alloy steel, mild steel, copper and aluminium with minimal slag and excellent cutting quality.

Lastly, it provides a 30-day money-back warranty and a 1-year limited warranty. If anything goes wrong, you can rest assured that you’re covered. I strongly suggest the Lotos Technology plasma cutter equipped with a compressor to anyone seeking a top-notch cutting machine. It’s powerful, portable and easy to use, so you can be sure you’ll get the job done right the first time. I suggest you give Lotos Technology a shot. I guarantee you won’t be disappointed.

  • It works very well
  • It is easy to carry
  • The product has long-term reliability
  • The torch cable has a decent usable length
  • The product cuts surprisingly well on 110 volts
  • The time saved and cut quality is incredible
  • Suitable for hobbyists with some finishing touches needed

Buying Guide:

A versatile cutting tool that can handle a variety of metals and thicknesses, a Plasma Cutter with a Built-In Air Compressor is what you need. This type of plasma cutter is ideal for those who want a compact, portable cutting solution that doesn’t require an external air compressor. With so many different models and brands in the market, it can be challenging to select which is right for you. So,  discuss the key factors you should consider when purchasing a plasma cutter with a built-in air compressor to help you make an informed decision.

Power and Cutting Capacity 

After all, you want your cutter to be able to slice through metal like butter, right? That’s where amps come into play. The more amps your plasma cutter has the thicker the metal it can cut. A machine with a high enough amp rating to handle the thickness of the metal you’ll be working with. With the right amount of power at your fingertips, you’ll be able to tackle any cutting job that comes your way without breaking a sweat.

Duty Cycle 

The duty cycle measures how long your plasma cutter can operate without taking a break and cooling down. And let’s face it: Nobody wants to deal with a plasma cutter that overheats and cuts into your productivity. Investing in a model with a high duty cycle is a good idea for the type who likes to go full steam ahead with welding projects. 

Air Compressor Capacity

One crucial factor to remember is the built-in air compressor with the cutter. You want to ensure that the compressor’s capacity is enough to provide both the volume and air pressure required for your cutting needs. The last thing you need to experience is delays or interruptions due to an underperforming compressor.


Don’t forget to consider portability in the plasma cutter market. You may be a welder that needs to move from job site to job site or a DIY enthusiast who doesn’t have a dedicated workshop. Regardless, a compact and lightweight model will make transportation a breeze. To avoid the hassle of carrying heavy equipment every time you need it, search for one that is lightweight and easy to transport.


Plasma cutters with built-in air compressors can vary widely in price. To find the most suitable model, analyze your budget and the necessary features that you require.

Brand and Warranty

Buy tools from a reputable company known for producing long-lasting, high-quality products. Plus, having a warranty to cover any defects or malfunctions gives you peace of mind and reassurance that you’re protected.

By considering these factors, you’ll be able to select a plasma cutter that suits your needs and helps you tackle any cutting tasks with ease and efficiency.

Do We Need a Compressor with A Plasma Cutter? Why?

The compressor enables the machine to ionize gas at extreme temperatures and produce a constant arc for cutting metal. Without the air pressure, the cutter would be no more than an oxyacetylene torch. Like many other tools and machines, plasma cutters need an air compressor to operate effectively and efficiently. 

The compressor supplies the engine with compressed gas, which is essential for ionizing at extreme temperatures and producing a constant arc for cutting metal. The built-in compressors in plasma cutters have revolutionized the industry. 

Providing more convenience for users to move their machines around without having to lug a separate and bulky air compressor with them. This not only reduces inconvenience and increases portability, but it also provides an opportunity for you to breathe in additional fresh air while working.

Ultimately, there is no doubt that every plasma cutter needs an air compressor to produce the required heat and power for cutting metal. Without it, the machine could not function correctly or effectively. While traditional cutters without built-in compressors can still get the job done, having a compressor-cutter combo will make all the difference in portability and convenience.


With so many models in the marketplace, it can be downright overwhelming. However, don’t let the choices paralyze you. With some careful consideration, you can pick out a Plasma Cutter with Built-In Air Compressor that gets the job done. Think about what types of projects you’ll be working on, how much power you need, and how much you’re willing to spend. And don’t forget to factor in the brand and its warranty. With a little research, you’ll be cutting like a pro in no time.

Frequently Asked Question

Do plasma cutters have a built-in compressor?

When it comes to plasma cutters, the answer is yes. Many models come with a built-in air compressor, allowing you to get started on your project right away. The compressor size required for a plasma cutter varies based on the specific type and size of the system being utilized.

Do plasma cutters need an air compressor?

Yes, plasma cutters require compressed air to operate. The atmosphere serves two primary purposes in the plasma-cutting process. It blows away the molten metal created during cutting and helps to cool the torch. However, not all plasma cutters have a built-in air compressor and you may need to purchase one separately.

How big of an air compressor does a plasma cutter need?

A small handheld plasma cutter at 80 psi, the typical recommended air pressure for a plasma cutter is 90 psi (6.2 bar). This is because the air pressure affects the quality of the cut, and a higher pressure is often needed to achieve a clean cut.

As for larger plasma cutting systems, the required air pressure will depend on the specific model and application. While some may require 115 psi (7.9 bar) or more, others may need less.

Which compressor is used in the plasma cutter?

A plasma cutter requires a compressed air supply to blow away the molten metal and slag created during the cutting process. A plasma cutter is typically an oil-free, reciprocating piston air compressor. The air compressor must be capable of delivering clean, dry and regulated compressed air to the plasma cutter at the required pressure and flow rate.

What are the two types of plasma cutters?

  1. Conventional plasma systems are typically high-frequency start systems that use a high-voltage spark to ionize the air and create a plasma arc.
  2. Precision plasma systems, on the other hand, are designed for more precise and intricate cutting applications. 

These systems use different techniques to generate the plasma arc, such as a pilot arc or a pulsed DC.

Is the plasma cutter AC or DC?

Plasma cutters use DC (direct current) power to generate the plasma arc and cut through metal. Depending on the size and cutting capacity, the plasma arc requires a high voltage, low amperage DC power supply. Plasma cutters use an internal inverter or rectifier circuit and then transform into the required DC power supply using a series of capacitors and inductors.

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