Best Rotary Screw Air Compressor- Reviews And Buyer’s Guide

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Written By Scott Angel

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Best Rotary Screw Air Compressor

There are a lot of screw air compressor brand available in the market. But it’s true enough to say that those air compressor are designed for particular uses. So get stuck with us, here we provide you the overview of some very best rotary screw air compressor.

Rotary screw air compressors are used in a variety of applications that require extensive and continuous volumes of compressed air. Mainly their applications are in the production factories and industries. They can also be used in garages, construction site, food industry, medicine, agriculture,manufacturing and workshops that make use of compressed air.There are two types of rotary air compressors, namely oil-injected and oil-free.

Depending on your needs, there are various models of this machine. You only have to know which one will work for you. I have put together all the helpful information you need in order to make the right choice. Here are some of the best screw drive air compressor brand in the market;

Best Rotary Screw Air Compressor Reviews

1. ingersoll rand UP6-7.5-125 rotary screw air compressor

Ingersoll Rand UP6-7.5-125 is one of the best screw compressors out there. For one thing, it’s a machine from such a reputable brand.

The highlighting component of this rotary air compressor would be its motor. It has a 7.5 HP motor that is extremely quiet. You might forget there is an air compressor in the room. The tank can hold 80 gallons of air. This means that it can be used for long hours with minimal strain on the motor.

Air is delivered at a running power of 28 CFM at 90 PSI. The maximum working pressure is at 125 PSI. The rotary air compressor is electric and works at 230 volts. It is also a single phase. This means that it only has one cylinder. This makes it more suitable for smaller applications like use in garages, workshops, and small shops.

One thing I liked about this rotary screw compressor is that it has an aftercooler. The machine can cool down discharge air temperatures on its own. Besides, it has the auto start and auto stop feature. With this, it can work correctly without the need for you to be there or keep checking.

An air compressor consumes a lot of energy, and this can cost you a fortune in the long run. This is a highly recommended rotary air compressor in terms of energy efficiency. It has energy controls that help to reduce the overall amount of energy used.

On the other hand, you will have to consider if mobility is a factor. This machine lacks wheels, and it’s also quite heavy. Moving it around may be a huge challenge. Similarly, the maintenance kit is sold separately from the product. It can be an additional cost to you.

in a Nutshell: ingersoll rand UP6-7.5-125 rotary screw air compressor



Power SourceElectric
Horsepower7.5 HP
Dimensions68 x 27 x 47 inches
Style Rotary Screw air compressor
CFMCFM at 90 Psi: 28
OilOil lubricated
Cooling typeAir cooled
Built WithCarbon steel
TankHorizontal carbon steel made 80 gallon
Voltage230 volt
Motor typeODP
Sound Lebel65 dBA


  • Very quiet and noise-free.
  • After-cooler that keeps the temperatures low.
  • 80 gallons air tank.
  • Provide great customer services.
  • Auto start and auto stop featured product.


  • Not portable hence installation can be a challenge.

2. Quincy QGS 7.5 Rotary Screw Air Compressor

Quincy QGS 7.5 rotary air compressor is among the top-rated in the industry. It is excellent equipment to own, considering its high efficiency and performance.

This best rated rotary screw air compressor comes with a 7.5 HP TEFC motor. With this, you can guarantee that it will be running for longer duration than the other models. Besides, this air compressor can deliver airflow of 12.2 CFM at 90 PSI.

This is a rotary compressor designed to cater to industrial applications. When it comes to performance, this air compressor will not disappoint you. For starters, it can operate for a maximum of 8,000 hours of factory filled oil. This, in turn, guarantees you maximum productivity.

Ease of use is a factor that is guaranteed with this machine. The first things are that it has a navigation menu. If you need to make any adjustments, it’s as easy as a click of a button. It also has a gauge control system that’s simple and easy to read. You can easily make adjustments on pressure, temperatures, and so on.

In many cases, maintenance usually adds to the operation cost of an air compressor. This device differentiates itself from the others by its easy to maintain design. The issue of noise and vibrations is already taken care of by the 64 dBA sound level. You can be assured that there won’t be any disturbing noise coming from the air compressor.Are you looking for the top rotary screw air compressor with dryer? You are in the right place. This air compressor will meet all your industrial applications needs. It combines high performance with ease of use for a remarkable experience.

in a Nutshell: Quincy QGS 7.5 Rotary Screw Air Compressor



Power SourceElectric
Horsepower50 HP
Dimensions56 x 24 x 50 inches
Style Rotary Screw V-belt driven air compressor
CFMCFM at 90 Psi: 21.2
OilOil lubricated
Cooling typeAir cooled
Built WithCarbon steel
TankHorizontal carbon steel made 60 gallon
Voltage, phase230 volt
Motor typeTEFC
Sound Lebel64 dBA


  • Less maintenance requirements.
  • High performance.
  • Easy to use.
  • 7.5 HP TEFC motor.
  • Integrated air dryer and 60 gallon receiver tank.
  • provide UL/cUL control panel.
  • High efficient air filter and low oil carryover will protect the compressor tools.


  • Bulky and not portable.

3. Chicago Pneumatic Quiet Rotary Screw Air Compressor

This is one of the best screw air compressor for the automotive applications. It is the most suitable machine for tire shops, paint shops, vehicle body and automotive dealerships.

It is an ultra-quiet and rated as the best noise-free air compressor. The sound level is as low as 62 decibels. Besides, the rotary air compressor comes with a 60-gallon horizontal air tank.

The most important part of this machine is the airflow. This happens at a rate of 17.26 CFM at 90 PSI. The high CFM rate largely contributes to its top performance. On the other hand, the maximum working pressure is at 150 PSI.

Chicago Pneumatic is an all-inclusive rotary air compressor. There are lots of features included that give you an exceptional experience. For instance, there is an air dryer. This works to remove moisture from the air getting into the machine. It is also completely wired and packaged. This, in turn, makes installation an easy process with only an electrician needed to get the work done.

Your work is made so much more comfortable with this air compressor. For starters, it has an auto-start/stop control system, and this means less supervision on your part. Furthermore, it does not need constant maintenance. That is less work for you.There isn’t much to complain about on this machine. However, you may be forced to reconsider its price if you are on a tight budget. It is more expensive than some other brands. Another thing is that it weighs 565 pounds. This kind of weight makes it not portable. You cannot quickly move it from the point of installation.

in a Nutshell: Chicago Pneumatic Quiet Rotary Screw Air Compressor



Power SourceAir powered
Horsepower5 HP
Dimensions56 x 24 x 50 inches
Style Rotary Screw air compressor
CFMCFM at 90 Psi: 17.26


CFM at 150 Psi: 16.6

OilOil lubricated
Cooling typeAir cooled
Built WithCarbon steel
TankHorizontal carbon steel made 60 gallon with manual drain valve.
Voltage230 volt
Motor typeTEFC
IncludedAir dryer


  • Comes with a refrigerated air dryer that gets rid of moisture from the air.
  • No need to replace valve strips, rods or bearings
  • Do not need constant maintenance.
  • Ultra quiet, no noise at all.
  • Easy installation.
  • Auto stop featured.


  • Expensive.
  • Not portable.

4. EMAX Variable-Speed Drive Rotary Screw Air Compressor

EMAX built with high standards and advanced technology. You get more than just compressed air from this rotary screw compressor.

The highlighting feature of this air compressor is the variable-speed drive system. This kind of technology helps you save up on energy costs. It can reduce the amount of energy used by up to 33%.

The rotary screw compressor comes in a heavy-duty steel cabinet that is long-lasting. After ten years it will still look as good as new.

Another distinguishing feature is the soft-start Y-Delta motor. This is for a smooth and swift startup with less amp draw. This type of motor also significantly reduces the energy used. The machine has a PLC controller which monitors everything ranging from temperatures, hours, oil, and filtration.

It has a maximum working pressure of 145 PSI and a motor with a strength of 20 HP. It’s one of those air compressors that you can rely on to get the work done. The fact that you will be using less energy makes it one of the best in the market.

It’s easier to maintain this rotary compressor because it uses the direct drive. This means that you don’t have to oil or lubricate it. For this reason, there is less maintenance required for this machine.

Noise levels are kept considerably minimum thanks to its heavy-duty sound cabinet. It helps to reduce any noise and vibrations from the machine. For this reason, you can install at any place of your choice in the shop.

This is an excellent investment to make. However, if you will be moving it around, then be prepared to break some sweat. It is quite heavy and bulky. You will also have to buy a maintenance kit. This makes it even more costly.

in a Nutshell: EMAX Variable-Speed Drive Rotary Screw Air Compressor



Power SourceElectric
Horsepower20 HP
Dimensions37 x 37 x 50 inches
Style Belt driven rotary Screw air compressor
CFMCFM at 100 and 145 Psi: 86
OilOil lubricated
Cooling typeAir cooled
Built WithCarbon steel
TankCarbon steel made
Voltage230 volt
Motor1750 RPM single phase motor
Variable speed driveAltivar 71


  • PLC controller that monitors operations.
  • Variable speed-drive system.
  • Soft start motor.
  • Energy save up to 33%.
  • Sound attenuated cabinet to reduce noise level.
  • High efficient precision air end provide maximum air discharge.


  • Air receiver not included.
  • High price.

5. BelAire BR75501 Rotary Screw Air Compressor

The BelAire rotary screw air compressor is built on a horizontal air tank. It is one of the most trusted brands, and you can be confident that it will serve you well.

You don’t need a specific room to run this air compressor. It has a design that allows it to fit just about anywhere. Besides, the motor is of 7.5 HP and airflow of 21.2 CFM at 150 PSI. The airflow is quite high when compared with some rotary air compressors in the market.

This way, you are assured of optimum efficiency and performance from the air compressor.

If you don’t like noisy environments, then this top rated rotary screw air compressor is for you. It is super quiet with a noise level of 64 decibels. At times, starting the motor can be quite a headache. In this case, the problem is solved for you by the use of an across the line motor starter.

This rotary screw air compressor is best suited for automotive businesses. Its runs at 100% duty cycle and is efficient in providing compressed air on high demand. This is the kind of rotary air compressor that will give you value for your money. Upon purchase, you get a two-year warranty. You don’t need a maintenance kit for it as is usually the case with some air compressor models.

You will surely like how well this rotary air compressor is constructed. Its metallic body is engineered to resist corrosion and any leakages.

Something that may of concern to you is the lack of an air dryer. Moisture accumulates fast, and you have to keep checking. Similarly, it heats up faster than other models that have an aftercooler. All said and done, and this is a reliable rotary air compressor.

in a Nutshell: BelAire BR75501 Rotary Screw Air Compressor



Power SourceElectric
Horsepower7.5 HP
Dimensions56 x 22 x 50 inches
Style Rotary Screw air compressor
CFMCFM at 150 Psi: 21.2
OilOil lubricated
Cooling typeAir cooled
Built WithCarbon steel
TankASME/CRM certified tank
Voltage, phase230 volt
Motor typeTEFC
Sound Lebel64 dBA


  • Low sound enclosure that ensures the air compressor runs quietly.
  • Sleek design that helps save up on space.
  • Operates continuously.
  • 100% duty cycle.
  • Its control panel is so beautiful that is UL and UL-C approved control panel.


  • Lacks an air dryer system.

6. HPDMC PACK 7-TA Rotary Screw Air Compressor

This best rotary screw industrial air compressor from HPDMC is specifically designed to offer the best services. It features a 80-gallon air tank and a 10 HP motor.

This is the most suitable air compressor for owners of small factories, dealership shops garages and body shops. The air compressor offers a continuous supply of compressed air for optimum performance. Its good quality motor aids it.

You don’t need a separate room for the air compressor. The machine runs quietly with very minimal noise and vibration. Also, its compact design is convenient for saving space. You can have it installed anywhere in your shop.

The machine itself guarantees durability. HPDMC provides quality rotary screw air compressor that can last for years. The air compressor is of long-lasting steel material.

This air compressor features an efficient cooling system. With this, you can rest assured that it will not quickly overheat. This feature increases the lifespan of the machine.

For its price, I can say that this air compressor meets more standards than some top-rated models. You get value for your money if you take into count its abilities.

in a Nutshell: HPDMC PACK 7-TA Rotary Screw Air Compressor



Power SourceElectric
Horsepower10 HP
Dimensions71 x 25 x 55.5
Style Rotary Screw air compressor
CFMCFM at 115 Psi: 40
Air dryerincluded
Built With steel
TankHorizontal steel made 80 gallon
Voltage, phase230 volt
Motor typeCE standard electrical motor
Sound Lebel80 dBA


  • Can be used for tire shop, automotive body paint shop , maintenance shop.
  • Low noise and low vibration.
  • 80 gallons air tank.
  • Continuous duty.
  • Provides air dryer with this package.


  • Heavy weight.

Things To Consider Before Buying The Best Rotary Screw Air Compressor

A rotary screw air compressor is like a lifetime investment. When you decide to buy it, it’s in your best interest to get the best screw type air compressor from the market. There are several things that you have to keep in mind when purchasing a rotary screw air compressor. Here is what to look out for.

The Price

The price of an item is the first thing we look at when shopping. Rotary screw air compressors have various price tags. Typically, the higher the price, the more advanced the machine is. Therefore, ask yourself what your needs are and if the model you choose will work for you.

The Horsepower

This is another crucial factor to consider. The horsepower is generally the strength of the engine. In this case, you have to determine your compressed air requirements. Don’t just go for a rotary air compressor with higher horsepower.

Many people think that these are better than the ones with the lesser horsepower. The truth is if you buy an air compressor with high horsepower, you will only add to your costs. This is especially if the additional horsepower is not needed. Determine your needs first.

Airflow (CFM)

CFM is the rate of airflow in the air compressor. It’s one factor that you can’t leave out when buying a rotary air compressor. When using more than one tool simultaneously, then you have to get a machine with a high CFM.

On the other hand, some air tools have a low CFM requirement. In this case, you may not need a model with a very high CFM. Ensure that the tools will function well with the CFM of the model you purchase.

Integrated Air Dryers And Filters

Some rotary screw compressors have additional features that include an air dryer and an air filter at times. Compressed air may have some moisture in it. The air dryer works to get rid of this moisture so that you only have dry air in your machine.

Besides, there is always some dirt or oil in the air. If these impurities keep accumulating in your device, they reduce its performance. An air filter helps to ensure that your air compressor gives an optimum performance.You will have to keep in mind that these features may add to your energy costs.

Variable Speed Drive

A variable speed drive air compressor can significantly help you to save energy. The energy costs of running an air compressor may go up to millions of dollars. This makes the operation costs expensive. Consider just how much you can save on energy with the use of a VSD air compressor.

There are two things to consider with variable speed drive air compressors. If it runs entirely at a speed of 90-100%, it consumes a lot of energy. Also, if the machine runs at a slow speed of 10-20%, it’s not worth it. It’s too big for your applications, and you don’t need the VSD feature.

The variable speed feature is convenient when the air compressor runs at a speed of 50-80%. In this way, you can save a lot of money on energy.

Belt Drive Or Direct Drive

There are two types of compressors. There is the belt is driven and the one that runs without it. In my opinion, direct-drive machines are better than belt-driven ones.

A belt-driven air compressor calls for more maintenance requirements. The belts used may wear out, and you have to replace them from time to time. Also, they accumulate dust quickly. If less maintenance is vital to you, then the best fit for you is a direct drive machine.


A rotary air compressor can either have an aftercooler or not. I would recommend that you go for a model that has an aftercooler. It reduces the temperatures of the compressed air coming out of the air compressor. You wouldn’t want air that is 80 degrees hot getting into your air tools.

Furthermore, the aftercooler does more than to cool down compressed air temperatures. It helps to get rid of water from the compressed air. With no aftercooler, moisture will be condensing in your air tools and air piping system.

The Size Of The Tank

The size of the container is determined by the tools you will be using with the air compressor. In case you are using the air compressor continuously for long hours, a bigger tank should be your priority. On the other hand, if it’s only used intermittently, then a smaller container will do.

Always go for an air compressor with a size-able tank. A small container can strain the motor. Similarly, if the air tank is small, the compressed air will not have enough time to cool down. Hot compressed air has the potential to damage the piping system, air tools, and the compressor itself.

Portability And Space

Portability largely depends on the size of the rotary air compressor. Consider the kind of work you need for the air compressor. Most of the rotary screw air compressors don’t have wheels.

Even so, you can lift it from one place to the next if it’s not too heavy. Some of them are very heavy and only have to be operated from one area.

Final Verdict

In the market, you will get a wide variety of rotary air compressors. However, the best and most convenient ones are the rotary screw air compressors. There is no noise, making the working environment conducive.

Furthermore, they are engineered to operate continuously day and night seven days a week. They are durable and can serve you for many years. Whether you want one for small applications or industrial uses, there is always a suitable rotary air compressor.

Rotary air compressors are the kind of machines that you can rely on it. You have all the details on the best industrial screw air compressor models out there — all you have to pick the one that will deliver the best and satisfy all your needs.

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