Best Air Dryer For A Plasma Cutter in 2021 – Reviews & Buying Guide

If your plasma cutter is not performing as it used to or it isn’t cutting with precision, it is basically due to the air that is supplied to the cutter is contaminated. There are numerous dryers available, but choose the best air dryer for a plasma cutter that is compatible with your cutter. With a good air filter, your plasma cutter performs efficiently, and it prolongs the cutter’s life.

However, there are tube lengths that are required to be the same. If the air tube doesn’t fit properly, the air will leak, resulting in low performance. An air dryer should clean the air from every kind of containment, either be water, oil, macroscopic particles and deliver the cleaned and dried air at high pressure.

Depending upon the field of your work and scope, you will need a just air dryer that can fulfill your needs. And don’t get confused by the words dryer or filter, as both have the same meaning. To help you choose the best air dryer for your plasma cutter, we have put together the top five products that are capable of delivering maximum performance.

TOP PICKS

Desiccant Dryer

Desiccant Dryer System

  • Weight: 6 pounds
  • Dimensions: 12.36×12.2×5.08 inches
  • Airflow capacity: 100CFM

 

Ingersoll D42IN

Ingersoll D42IN

  • Weight: 44.9 pounds
  • Dimensions: 17.64 x 17.32 x 13.86 inches
  • Air flow capacity: 11 CFM

 

Motor Guard

Motor Guard M-60 Air Filter

  • Weight: 1.4 pounds
  • Dimensions: 5.2×5.2×7 inches
  • Airflow capacity: 45 CFM

 

Best Air Dryer For A Plasma Cutter

IMAGE
PRODUCT
DETAILS
PRICE

Desiccant Dryer System

Desiccant Dryer System For Plasma Cutters
  • Weight: 6 pounds
  • Material: Aluminum
  • Airflow capacity: 100 CFM

Ingersoll D42IN

Ingersoll D42IN Compressed Air Dryer
  • Weight: 44.9 pounds
  • Air flow capacity: 11 CFM
  • Voltage: 115 Volts

Motor Guard M-60 Air Filter

Motor Guard M-60 Air Filter
 
  • Weight: 1.4 pounds
  • Airflow capacity: 45 CFM
  • Filteration rating: 0.01 Micron

DeVilbiss QC3 Air

DeVilbiss QC3 Air Filter and Dryer
  • Dimensions: 4.7 x 8.5 x 13 inches
  • Weight: 1.4 pounds
  • Filteration limit: 0.1 micron

PneumaticPlus SAU4030M-N04DG-MEP
  • Diemensions:10.1 x 8.5 x 4 inches
  • Weight: 4.3 pounds
  • Filteration rating: 0.3 microns

1. Desiccant Dryer System For Plasma Cutters

BEST Overall

★★★★★

Desiccant Dryer System

Specifications:

  • Dimensions: 12.36×12.2×5.08 inches
  • Weight: 6 pounds
  • Material: Aluminum
  • Airflow capacity: 100 CFM

Edge Desiccant dryer system is an industrial air dryer for plasma cutters that carries out operations in three major steps. In step one, it removes almost all the moistures as small as 5 microns with the help of a powerful water trap filter. Air is then cleaned from any unwanted particles as small as 0.01 microns with the help of a coalescing filter in the second step.

Finally, the air is passed through a desiccant dryer that dries the air, and this way, cleaned, dried, pure air is supplied to the plasma cutter for continuous working. It is designed of the aluminum cast and used for industrial-grade works as with a 3-stage process the air is thoroughly cleaned.

Your plasma cutter will be able to cut even the hard metals with precision with the help of this dryer due to the auto-drain feature. It is constructed for industrial use, so it doesn’t leak and have a solid body that works efficiently.

Features

  • 3-Stage Air Filtering

The air that is delivered to the plasma cutter is 100% clean and free of contaminants as it is passed through 3 different stages for cleaning and drying. It increases the efficiency of the plasma cutter and its life.

  • Max Pressure Input

It has a unit that regulates incoming and outgoing pressure according to your preferred settings while removing moisture, oil, water from the air, drying the air, and then providing 100% clean air for your plasma cutter.

  • No Leakage

Auto-drain feature allows the plasma cutter to cut metal precisely as there is no loss of air and 1/2 inches NPT that fits the plasma cutter pipe, so there is no chance of leakage, making it best for heavy-duty projects.

PROS:

  • 100% clean air.
  • Industrial-grade filter.
  • Max pressure input and output.
  • No leakage.
  • Durable body.

CONS:

  • Limited beads capacity.
Final verdict: This air dryer has been rated the best air filter for plasma cutters because of its three-stage filtration process. We tested the air filter during the plasma cutting process and found it working flawlessly. When we installed the filter, a little air leakage was observed that we fixed with little adjustment. So it might be a little fault with the piece we received, so it is not much of an issue. Moreover, the only thing we want to be improved is its low beads capacity. Otherwise, the filter has been built with maximum protection and strong construction. 

2. Ingersoll D42IN Compressed Air Dryer

BEST For Heavy work

★★★★★

Ingersoll D42IN

Specifications:

  • Dimensions: 17.64 x 17.32 x 13.86 inches
  • Weight: 44.9 pounds
  • Air flow capacity: 11 CFM
  • Voltage: 115 Volts

Ingersoll D42IN is a high-quality air dryer that delivers the best performance and long-lasting service at an affordable cost with a combination of components. This compressed air dryer is equipped with efficient heat exchangers and stainless steel demister that removes moisture or contaminants from the air and cleans it.

You can also check: Best Plasma Cutters under $2000

The programmable electronic valve is not only adjustable but also reduces air loss while consuming minimum energy. It is programmed to have complete control over its settings and system parameters due to the advanced microprocessor.

Coalescing filter removes unwanted materials from the air and delivers the same pressured air while maintaining the dew point. It is capable of a durable air supply for continuous work and bears up to 203 psi pressure. You can see the detailed features in the list below.

Features

High-Quality Air Dryer

The compressor air dry separates the water and oil from the air and delivers the dry air with the same pressure as it came for the plasma cutter. With the efficient heat exchanges and steel demister, your air is cleaned as it should be and deliver maximum performance for plasma cutters.

Smart Control

There is little to no air loss, and less energy is consumed with a programmable electronic valve that is fully adjustable. Furthermore, an advanced microprocessor allows you to control the settings and all the system parameters, and using it is very simple and easy.

Protection And Consistency

It not only separates water and air but also has a coalescing filter that removes unwanted particles and constantly delivers fresh air. It delivers air with consistency and consumes very low energy with variable fan speed while ensuring constant dew points.

PROS:

  • Temperature-driven fan to eliminate heat.
  • Smart controls.
  • Continuous Air supply.
  • Durable.

CONS:

  • Slow draining of water.
Final verdict: Ingersoll D42IN Compressed Air Dryer is the best air dryer for large-scale plasma cutting work. It helps to filter out a large volume of air by providing an airflow capacity of 11 CFM. Moreover, it goes for a long time span without looking for any maintenance required. We found it a great ail filter for heavy-duty plasma cutters. We find the drying process a little bit slower than other plasma cutter air filters, but consistent and non-stop flawless working overcomes this slow process in the long run. 

3. Motor Guard M-60 Air Filter

BEST For Money

★★★★★

Motor Guard M-60 Air Filter

Specifications:

  • Dimensions: 5.2×5.2×7 inches
  • Weight: 1.4 pounds
  • Airflow capacity: 45 CFM
  • Filteration rating: 0.01 Micron

Motor Gaurd M-60 is famous for its impeccable design and construction that comes at a low price. This Air filter is best for cleaning out polluted air for your plasma cutter and enhance its cutting abilities. Its construction design can remove oil aerosols, moisture, and other harmful things from the air as little as 0.01 microns.

Furthermore, this air filter is made up of environment-friendly materials and doesn’t contain anything that may harm the surrounding. It doesn’t just provide protection from unwanted materials but also has low pressure and is easy to use.

M-60 is the modern model of air filters that can be installed on bigger lines starting from ½ inch. The wound of this filter traps contaminants and other unwanted materials that are large in quantity. The most important thing is that it is compatible with most of the plasma cutters and delivers maximum performance.

Features

Removal Of Containments

Your plasma cutter needs clean and compressed air to work correctly, and this filter is capable of removing even 0.01 microns of contaminants from the air and cleaning it. Oil aerosols, moisture, and other contaminants allow every arc to be precise, smoother, and faster. Furthermore, it has a wound that traps contaminants present in large and cleans it.

Durable Construction

M-60 body is coated with aluminum housing that increases its life and long-last. It is constructed so that it can be installed on lines bigger than ½ inch and ensure that it delivers the best and cleanest airflow to the plasma cutter.

Environment Friendly

All the materials used in this air filter construction are environment friendly and don’t damage the surrounding in any way. It is easy to use and has a very low-pressure drop giving the plasma cutter the cleanest air with just pressure.

PROS:

  • Cleaning air efficiently.
  • Compatible with plasma cutters.
  • Environment-friendly.
  • Durable.
  • It increases the durability of the plasma cutter.

CONS:

  • The compressor needs maintenance.
Final verdict: This plasma cutter air filter dryer is famous for its small size, durability, and efficiency of cleaning the air up to 0.01 microns. We found this air filter a great solution to filter out every drop of dirt and water from the air at a very nominal price. The only issue we observed during testing was the need for regular maintenance of the filter. The filter has an aluminum body to corrode when the moisture increases, but the rust is not visible. So it is advised to remove the filter and clean it after every use. It can increase the life of both elements, the air filter and the plasma cutter. 

4. DeVilbiss QC3 Air Filter and Dryer

For Small Work

★★★★★

DeVilbiss QC3 Air

Specifications:

  • Dimensions: 4.7 x 8.5 x 13 inches
  • Weight: 1.4 pounds
  • Filteration limit: 0.1 micron

DeVilbiss QC3 is a low-cost model capable of cleaning the air from water, oil, other particles and drying the air. The filter and dryer unit is specifically designed to filtrate the air with only a two psi pressure drop, and it is one of the most cost-effective dryers. Wet air can damage your plasma cutter, so this filter has a 3-stage filtering system that removes even 0.01-micron particles.

The draining system is of good quality, and you can easily remove the water, oil, other particles by using a removable bowl that is present in this dryer. Furthermore, this air filter uses a desiccant cartridge that lasts a long time, and you can easily replace it with the new one.

It is compatible with most plasma cutters and is best for those who are looking to increase their cutter’s life and performance while remaining on a budget as it is cost-effective.

Features

Complete Air Control

3 stage filtering system completely annihilates any residuals that are in the air and gives a constant supply of dry air to your plasma cutter. With this air filter, you will have complete control over air pressure, either it is incoming or outgoing.

Draining System

The draining system of this machine is top-notch, and there is a removable bowl that allows you to get rid of unwanted particles, oil, and water and is easy to clean. The cartridge air filter uses it lasts longer than most of the other cartridges and easily changeable.

Compatibility

It is compatible with most of the plasma cutters and comes at a lot of cost with its features. With only a two psi pressure drop, you can clean your air from water, oil, and unwanted materials and enhance your plasma cutter’s performance.

PROS:

  • Durable.
  • Affordable.
  • Complete Air control.
  • Compatible.
  • 3-Stage cleaning.

CONS:

  • A little pressure drop of 2 psi.
Final verdict: This air dryer suits best for those cutting applications that need small work. This means if you have lower water contents in the air, this filter is a great choice for you. When we tested the filter in different conditions, we found it worked under average performance when the humidity was high in the air. So if you have small work or less humid air in your atmosphere, this filter can be a great choice for you. 

5. PneumaticPlus SAU4030M-N04DG-MEP

3 Stage

★★★★★

PneumaticPlus SAU4030M

Specifications:

  • Diemensions:10.1 x 8.5 x 4 inches
  • Weight: 4.3 pounds
  • Filteration rating: 0.3 microns

Suppose you are looking for an affordable air filter that is compatible with your plasma cutter and thoroughly cleans the air from any unwanted particles. In that case,PneumaticPlus is one of the choices you should consider. It is capable of cleaning up to 250 psi pressurized air and operate on 150 psi pressure.

Generates quality air for your plasma cutter and enhances its performance to its max by 3-stage cleaning that separates water and oil from the air up to 10 microns and unwanted particles up to 0.3 microns.

An automatic drain system that gets rid of oil and water that is extracted from the compressed air, so you don’t have to remove it manually. It has no moving parts, so you don’t need to adjust anything, and it will clean your air for your plasma cutter in one go.

Features

3-Stage cleaning

It is cleaning the air in 3 stages. First, it separates the water and oil as small as 10 microns using the particulate filter. In the next stage, it cleans the air of unnecessary particles up to 0.3 microns using a coalescing filter. In the final stage, it dries the air. It is making the wet air cleaned and dried.

Automatic Drain System

Now you don’t have to manually clean the dryer from the water, oil, or any kind of unwanted material as an automatic drain system does all that for you when the bowl is near to full.

Easy to Use

It is extremely easy to use this air dryer as it does all the work; you just need to connect the lines as it has no moving parts, there is no need to adjust anything specifically, and it will clean the air perfectly.

PROS:

  • Durable.
  • 3-Stage cleaning.
  • Automatic draining.
  • Easy to use.

CONS:

  • Regulators need maintenance.
Final verdict: This air compressor filter and dryer are one of the best air dryers because of its strong and sturdy construction with a three-stage filtration process. It weighs light and highly compatible with many plasma cutters. We found it the best air filter without any faults. The only thing that can be improved is the packaging the manufacturer sends because it may damage during shipping. Moreover, there were no clear instructions in the user manual, so our team set up the assembly with their own experience. But it is not a big deal for professional users, and they can fix and adjust the filter according to their needs.  

Buyer’s Guide Best Air Dryer For A Plasma Cutter

Best Air Dryer For A Plasma Cutter

There are many products on the market that can clean the air for your plasma cutter but choosing the best one that is fully compatible and capable of delivering the best results. Here is the buyer’s guide that will help you in understanding the kind of air filter you want to purchase and use. Don’t get confused if we use the terms dryer or filter, as both of them have the same meaning.

Air Filter Type

The first thing you need to know is the air filter type that you will need as there are numerous kinds of filters, but only two of them are considered the best for plasma cutters.

Desiccant Dryer

Most of the air filters that are available come under a Desiccant filter, and they are tube-shaped containers containing beads, also knows as ‘desiccant’ that helps in cleaning. They are extremely easy to use and remove any unwanted particles from the air and supply the dry air to the plasma cutter with the same pressure as it was delivered.

Refrigerated Dryer

The second type of filter is refrigerated dryers, and they are tower-shaped and work on the same refrigeration principle as a home refrigerator. However, compressor air is cooled in this filter, and moisture is extracted while air is allowed to pass on. They are allowing the air to be cleaned and enhance the life and performance of your plasma cutter.

Material And Use

The material used in the construction of an air dryer plays a vital role in determining its durability. There shouldn’t be any kind of material use that may harm the surroundings biologically. Most of the excellent air filters are made up of aluminum as it is durable and safe. After the material, the air filter should remove all kinds of containment from the air oil, water, unseen particles; everything should be removed and dried, 100% pure air should be delivered.

Size And Pressure

When choosing the air filter for the plasma cutter, be sure to select the suitable NPT size air dryer as some plasma machines only have ¼ inches tubes while some may have ¾ inches tubes, but all the reviewed products are capable of connecting with tube larger than ½ inches. Size is essential for connecting, or else the unit may leak. And minimum pressure required for compatibility between dryer and cutter is 100psi, and the more you have, the better the performance will be.

FAQS

Why do we use an air dryer with a plasma cutter?

If a dirty, oil-contaminated air with mixture goes to the plasma cutter, it spoils the cutter and does not generate any plasma. So an air dryer is a filter used to clean the air from dirt, dust, oil, moisture, and other contaminants.

Is it necessary to use an air dryer with a plasma cutter?

If you use an air dryer to filter out the contaminants from the air going to the plasma cutter, it will increase the life span of the plasma cutter and the consumables.

Conclusion

All the reviewed air dryers are best in their way, and choosing one of them rests upon you. Depending upon your budget and need, you can choose the best air dryer for a plasma cutter from the above products that suit you and need to work. If you have a low budget and work on only low-quality metals, you should probably go with a small-scale dryer, or if you are an industrial worker, you may need an industrial-grade dryer. We hope that we could help you choose the best air dryer for your plasma cutter.

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