Top 5 Best Rotary Screw Air Compressors Reviewed

Is it time to replace or upgrade your old compression system with the best rotary screw air compressor? Your equipment needs durable, reliable, and sustainable mechanism components to provide constant airflow with little pulsation.

The rotary screw is the most common type of rotary compressor for industrial applications. Ensure your production, manufacturing, or construction processes are running efficiently using a portable unit or fixed unit.

Large industries use rotary screw compressors to supply compressed air to run tools and equipment. A few examples include food processing and packaging plants, storage, automotive services, and automated manufacturing.

Rotary screw air compressors are resilient in power and eliminate overheating issues. They have indispensable specs, along with pros and benefits.

You will receive speed, longevity, energy cost efficiency, and quiet processes in most air compression units. This review of the top rotary screw air compressors will help you choose the suitable system for your business needs.

Best Rotary Screw Air Compressors

Best Rotary Screw Air Compressors Review

1. Ingersoll Rand Rotary Screw Air Compressor

Ingersoll Rand Rotary Screw Air Compressor

Manufactured by Ingersoll Rand, the rotary screw compressor model UP6-7.5-125 has a technology design for 100 percent continuous duty.

This heavy-duty equipment comprises an 80-gallon size tank that is perfect for industrial applications. It is a stationary type of compressor with a horizontal tank position.

Ingersoll Rand makes the best screw compressor that is simple to install in a dry, well louvered, and clean space. It has a 7.5 horsepower engine and rotary pump with the highest duty cycle and a CFM rating of 125 PSI.

This durable machine allows continuous operations for a prolonged time at a much lower temperature compared to the temperature generated by a reciprocating compressor.

For adequate ventilation and easy access, leave at least three feet left around the equipment. The electric motor-driven model uses a compression method that meshes the male and female helical rotors. It works by discharging air coolant from the unit into the compressor system.

Ingersoll produces the screw air compressor equipment to remove most PPM of the coolant from the released air and returns it to the cooling system.

It works continuously by passing the air through the cooler and out of the unit. Cool air moves through the cooler by the fan and discharges from the equipment.

Manufacturers and plants will find these units useful where air demand varies for operational shutdowns and to conserve energy. Ingersoll’s rotary screw compressor features a spectacular one phase motor that withstands lengthy operations.

Pros:

  • Complete compressor unit leaves more floor space after installation.
  • Fully sheet metal enclosure for quieter and little pulsation sounds.
  • Stainless steel operating system unit.
  • LED indicators for electrical power-on and open valve.
  • Standard compressor operable in 36 to 104 degrees Fahrenheit.
  • Quality components, connectors, and pipes in a durable air compression system

Cons:

  • Requires training to operate the compression machine onsite.
  • Systems need to cool completely before servicing.

2. Chicago Pneumatic QRS3.0HP-1 60 Gallon Rotary Screw Air Compressor

Chicago Pneumatic QRS3.0HP-1 60 Gallon Rotary Screw Air Compressor

Chicago Pneumatic rotary screw air compressor is a quiet compressed air system. If noise is an issue in the workshop, this equipment has a 61 dB low sound level. It has a design with integrated parts, including a 60-gallon tank, air-line filter, and air dryer for a complete unit.

The Quiet Rotary Screw Air Compressor with Dryer is a perfect solution for a light industrial application. Use this versatile, reliable equipment system in repair and body shops. It will save businesses money on installation while occupying less area space.

Chicago Pneumatic build the 3HP 150 rotary screw air compressor with durable components to prevent leakages and loss of pressure. It fits against the wall sturdily and you can place it in shops and warehouses. The unit measures 56 inches(L), 22 inches in width, and 50 inches in height.

A complete compressed air system enhances operations in warehouses or businesses, such as auto body shops. The air dryer is a filtration system for removing water from compressed air.

Chicago Pneumatic offers a total system, an all-in-one machine with the compressor, tank, filter, and refrigerant dryer. Its compressed air tank stores and grasps air at an elevated demand, while the line filter purifies the air compression.

Receive increased longevity use of the powerful TEFC Baldor motor. The Chicago Pneumatic rotary screw air compressor is the precise tool for construction sites, workshops, and manufacturing companies.

Pros:

  • Base or mounted, with or without a dryer.
  • Structural design for constant duty performance.
  • Powers and runs tools to generate more efficient power.
  • Low maintenance costs of repairs and replacement of parts.
  • Build with long-wearing materials and components.
  • Consumes less oil than the traditional compressor models.

Cons:

  • Without a dryer, the compressor, tank, and equipment can rust and decrease longevity of life.
  • Can become a serious safety hazard without caution.

3. HPDMC 10HP Variable Speed Drive Rotary Screw Air Compressor

HPDMC 10HP Variable Speed Drive Rotary Screw Air Compressor

HPDMC is the maker of the 10 HP variable speed drive rotary screw air compressor. It is a VSD Screw Air Compressor that allows manufacturers and shops to save on operation costs at its full capacity.

Its maximum power is 10 hp (horsepower) with an input voltage of 230 volts and 60 Hz. These compressors produce an airflow of 39 cfm and a maximum pressure of 125 psi.

The 10 HP Efficient Rotary Screw Compressor is HPDMC’s top-of-the-line compressor for workshops and warehouses. It provides the workspace area with clean dry air to improve efficiency and protect the equipment.

This unit comes equipped with durable microprocessor controllers for power tool operations and undisturbed production processes.

Use the machine for applications in commercial laundry establishments, manufacturing, auto body shops, and tire maintenance shops. HPDMC rotary screw air compression unit includes a heavy-duty air filter that protects essential components.

Receive enhanced quality of air in this premium air system that is energy efficient to save businesses money.

Its unique design enables a quiet environment with sound control at a minimum level. Install the system anywhere in paint, auto repair, and automotive dealership shops.

What drives the air compressor is its magnet motor, built to last for many years at 100 percent continuous cycle duty. Businesses can use the rotary screw air compressor for various industrial applications.

Pros:

  • Provides longevity in life expectancy with lower maintenance costs.
  • Uses less electricity when running the motor at full capacity.
  • Compact design for easier installation and positioning.
  • Adjustable integrated smart controls.
  • Built-in oil separator and lubricated oil system.
  • Built-in oil separator and lubricated oil system.

Cons:

  • Produces some noise at a level of 80dbA.
  • Includes only one filter and no dryer.

4. PneuTech 20 HP 3 Phase Rotary Screw Air Compressor

PneuTech 20 HP 3 Phase Rotary Screw Air Compressor

PneuTech’s 3 Phase Rotary Screw Air Compressor comprises a highly efficient TEFC electric motor. Receive a maximum powered motor at 20 horsepower with Delta start and low sound enclosure. Attached to the compressor system is a 130-gallon tank certified by ASME with mounted configuration.

This large machine provides an air flow capacity at 74 cubic feet per minute. It has an easy-to-use electronic controller with timers for maintenance and adjustable parameter.

To clean, wash the filtration with a spin-on for quick maintenance service. Panels are easy to remove to provide services for repairs and inspections.

These rotary screw air compressors provide constant, reliable air pressure in mid-size to large warehouses and workshops. It is efficient and durable with a hardwired power source and 208 volts. Businesses receive safe compressed air to power tools and other equipment.

PneuTech designed its Efficient Rotary Screw Compressor for 100 percent duty cycle. It delivers reliable performance for manufacturing applications.

The compressors work symptomatically for most facilities with lower noise. Install the equipment near the worksite for adequate compressed air flow and cool air during operations.

If you need an oversize compressor, the PneuTech 20 hp rotary screw air compressor has a large tank that holds 132 gallons of compressed air.

These units are large but less noisy during operations compared to other types of compressors. They are the best selection for large industrial applications in manufacturing, construction, and automotive.

Pros:

  • Engineered and designed using durable, quality components and materials.
  • Quiet operations in shops, manufacturers, warehouses, and industrial businesses
  • Easy to maintain and repair with easy access.
  • Built-in cabinet filter for cleaner operations and cool air
  • Robust, high-quality design and engineering.
  • Robust, high-quality design and engineering.

Cons:

  • Standard units do not come with a dryer or filter.
  • Requires proper safety and operational training for on-site operators.

5.Quincy QGV-40 Variable Speed Rotary Screw Air Compressor

Quincy QGV-40 Variable Speed Rotary Screw Air Compressor

Quincy QGV-40 Rotary Screw Air Compressor is powerful equipment for small to large applications. It includes an air-end flexible drive with a 100000-hr design for easy access for maintenance and consistent operations. This system requires no tank and holds pressure of +/-2 PSI. The sound level is approximately 68 DB.

This VSD Screw Air Compressor is equipped with a drive that controls and adjusts the operating speed. Get constant pressure and power surge protection with lower energy consumption.

Over time, the unit reduces energy costs significantly and eliminates additional heat released from the motor.

It provides large manufacturers and industrial companies with the most stable pressures up to 85 percent. Take advantage of the system’s benefits of low-cost ownership and easy maintenance.

The units comprise a durable enclosure that reduces the sound of running motors. You hear little to no annoying sounds from the machinery.

Receive high-performance and monitoring in real-time with an analysis displayed on the control screen. Use the compression air unit for compressor industrial and commercial applications.

It separates the drive heat from the enclosure and protects the drive electronics. Mount the rotary screw air system to the wall to secure the complete system.

Its robust, NEMA 4 rated enclosure provides protection of all the compressor’s components and parts from water and dust.

It is the best screw compressor that works continuously under the harshest conditions for large industrial sectors. With proper care and regular maintenance, the equipment will last for a long period of time.

Pros:

  • Easy to operate with low power consumption to save on electricity usage.
  • Electrical enclosure to lower noise and produce a quieter operation.
  • Electrical enclosure to lower noise and produce a quieter operation.
  • Adjustable screw rotation for more versatility.
  • Heavy duty consumption filter.
  • Temperature warning sensor.

Cons:

  • Requires operational, safety, and hazardous training.
  • Occupies large area of space and requires professional installation.

Buying Guide

A difficult decision most people must make is selecting the right rotary screw air compressor for their place of business. Before you buy this product, there are seven key factors you must consider to ensure accurate compressed air and pressure.

Upfront Costs

When searching for the best rotary screw air compressors, expect to pay from $3,000 to over $15,000 in financing or upfront cash. It is very costly, but a great investment and asset in your business.

Set a budget based on the size requirement and type of equipment you need for your workshop or manufacturer.

Horsepower

Horsepower is the rating of a rotary screw air compressor, along with the SCFM (standard cubic feet per minute) and PSI (pounds per minute).

For small workshops, units with five to 30 HP (horsepower) two-stage compressors use less space for occupancy. The physical sizes of the units increase as the horsepower increases. A 250 to 500 horsepower is a larger rotary screw air compressor.

The physical sizes of a 3 Phase Rotary Screw Air Compressor and other air compression equipment types increase, and the horsepower increases as well. In a compressed air system, the pressure limit is approximately 125 pounds per minute.

Airflow in CFM

For most construction and manufacturing projects and tasks, airflow is essential and measured by CFM (cubic feet per minute). It is beneficial to select a unit with a higher amount of airflow.

You want enough compressed air for the proper functioning of your tools and equipment. Rotary screw air compressors start at 16 and up in number. For use on projects to improve homes, you only need six or less.

Integrated Air Dryers and Filters

A Quiet Rotary Screw Air Compressor with Dryer is an all-in-one offer. Manufacturers produce these models as solutions for cost efficiency and to power tools safely.

Ingersoll Rand and Chicago Pneumatic are two examples of manufacturers and brands with integrated air dryer and filters.

Electricity Inspection

You will need to contact a local electrician to inspect your workshop or manufacture. Current is very important for operations of Efficient Rotary Screw Compressor machines.

There are only two options for electricity, single-phase and triple-phase.

Expected Work Flow Performance of a Screw Air Compressor

Decide where you will be using the new or replacement rotary screw air compressor. If you need to transport the equipment to different areas in your shop, consider a portable onboard air compressor.

Portable compressors are for light jobs requiring less power. A stationary unit delivers higher performance and power. You need to consider this when purchasing a compressed air system.

Decide the Type of Air Compressor

Now it is time to select the manufacturer and the air compressor type. Select a system or total unit based on required PSI rating and design, including single-stage or two-stage. This is how compressed the air is by the amount of generated compressed air.

Engineers measure the capacity of compressor tanks by the gallons for storing the required amount of compressed air. Motors in compressors have a horsepower rating in cubic feet per minute.

What is a Rotary Screw Air Compressor?

https://www.youtube.com/watch?v=k_JV0z8_KsI

A rotary screw air compressor is a positive displacement compressor and a powerful drive in American industries and businesses.

There are different brands and sizes, ranging from 10 up to 500 horsepower. The most common type of rotary compressor is the rotary screw, helical-lobe, and helical-twin.

How it works is the interlocking of the male and female rotors, thereby trapping the air and reducing the air volume to the discharge point. The rotor is a rotation component of the compressor.

In a positive displacement compressor, the compression process results from air volumes confined within the closed space that mechanically reduce.

Horsepower is the required power needed to compress the air deliverable by a compressor. The speed is the number of RPM (revolutions per minute) of the drive or rotor shaft of the rotary screw equipment.

There are plenty of manufacturers and brands of rotary screw air compressors with different models, specs, and features. They are available in multiple sizes, horsepower, CFM, RPM, and parts.

The rotary screw type of compressor performs at 100 percent duty cycle and has a longer life expectancy compared to other air compression types.

When selecting the best screw compressor for your job, Ingersoll Rand is the most popular manufacturer known for quality design and production.

Who Needs a Rotary Screw Air Compressor?

Rotary screw air compressors are the backbone for many industries and small commercial businesses. These machines are in high demand in construction, manufacturing, agricultural, HVAC, and more sectors.

You can find these powerful machines used in dry cleaner, pressure washing, railway, resort, automobile maintenance, and carpentry businesses.

The industries and commercial businesses named above reveal the versatility and importance of using compressed air technologies.

They rely heavily on the capabilities of industrial applications because of their safety, high output, and energy efficiency of the air. Construction and manufacturing are the major industries, followed by agriculture, the energy sector, and HVAC to use screw air compressors.

Although industrial uses reign in the air compressor market, the rotary screw compressors are useful for home improvement, pumping inflatables, yard work, diving, and party planning.

They are everyday use equipment for crafting and powering tools and equipment in your garage or workshop. People in many industries and businesses need a 2 Phase or 3 Phase Rotary Screw Air Compressor to complete their work.

Right Capacity and Pressure for New Rotary Screw Air Compressor

Why do you need to know the capacity and pressure of the new rotary screw air compressor? The primary reason is to have enough supply of CFM compressed air at the required pressure.

If you do not know the cubic feet per minute, you can easily purchase the wrong type of air compressor. It may be too small or too large for your tasks and projects.

This thorough review of the top five rotary screw air compressors is helpful in selecting the right capacity and pressure. Before buying a new screw air compressor, read the manufacturer’s manual and specifications first.

You will learn the amount of compressed air in CFM and the pressure required to operate the machine.

Be sure to account for the pressure drop and load-up. You can add 1.5 bar to the maximum required pressure of the product. Then add up the air consumption of your tools and equipment to get the capacity of the rotary screw air compressor.

If you are replacing a traditional screw air compressor with a modern Quiet Rotary Screw Air Compressor with Dryer, use the same pressure and capacity as the older model. You can upgrade the size of the new compressor to a larger unit for future growth.

Rotary Screw Air Compressor Manufacturers

There are a variety of manufacturers producing and distributing screw air compressors in the global markets. A challenging task for first-time buyers selecting the right unit. Let us critique five top manufacturers of quality rotary screw compressors.

Ingersoll Rand

Founded in 1872, Ingersoll Rand is one of the most reliable manufacturers of VSD Screw Air Compressor models.

The historical manufacturer represents brands of air compressors built with durable components and parts. They have reliable, low maintenance, and high-efficient systems for most industries needing compressed air.

Chicago Pneumatic

Chicago Pneumatic began creating national existence in 1901 as a manufacturer of power tools and air compressors. They produce and design products for high performance using technology and innovative engineering techniques.

Their line of compressors includes variable speed screw, fixed speed screw, oil-free, and piston.

HPDMC

HPDMC is a California-based manufacturer of permanent magnet driven air and gas compressors.

Their major focus is on designing and producing high-quality products to help industries operate more smoothly and save on costs. The supplier provides solutions for single-phase rotary screws and high-pressure air compressors.

PneuTech

PneuTech is an international brand for Efficient Rotary Screw Compressor units and solutions. They offer rotary screw and reciprocating air compressors, compressed air dryers, tanks, and filtration/separation products.

Quincy Compressor

Quincy Compressor has a long history dating back to 1920 for engineering solutions and providing reliable applications in a variety of industries.

The brand established a global name in the mining, drilling, concrete, and ship-building industrial sectors.

Types of Rotary Screw Air Compressors

The three types of rotary screw air compressors are the following:

1. Rotary Screw Compressors

Mobile applications are taking over the traditional rotary screw compressors used in stationary applications. A 3 Phase Rotary Screw Air Compressor with a dryer is now more cost-efficient with better benefits. You can use screw air compressors in various industrial applications.

The units require routine maintenance because mobile applications require the injection of oil with a lubricate circuit.

The screw air compressors are compact and long-lasting with a high duty 100 percent run cycle and premium compressed airflow. You do not need an air receiver for operations.

2. Reciprocating Compressors

Reciprocating compressors are the most common in mobile applications. Most industries use this type of compressor because it is lower in price.

They are normally large and heavy equipment compared to cubic feet per minute compressors. You will need an air receiver tank for full operation.

Small businesses prefer a reciprocating compressor because it is inexpensive. The design of the equipment is for low-duty cycle operations at home or in small workshops.

You can easily have this type of machine serviced and maintained using hand tools from your garage or workplace.

3. Rotary Vane Compressors

This is the least common rotary compressor of all types of air compression equipment. Not many manufacturers produce the vane compressor compared to other types. It is difficult to find service parts to repair these types of products.

Vane compressors have fewer moving parts and compact sizes for easy installation at lower costs. It has a design for a continuous duty cycle to deliver air flow to tools and equipment.

Rotary Screw Air Compressor vs. Piston Air Compressor

A Quiet Rotary Screw Air Compressor with Dryer is a favorite for body shops needing more compressed air than the larger industrial companies. They provide an enormous supply of clean, dry compressed air continuously.

When indecisive about which compressor is right for you, consider the installation costs, air quality, performance, duty cycle, maintenance, and energy efficiency.

The most common type of compressor found in the automotive service industry is the piston compressor.

This includes gas stations, tire stores, collision repair shops, and quick lube businesses. Piston compressors are low cost and meet the demand for low air required by those commercial entities.

The upfront cost is an important factor when buying a rotary screw or piston compressor. It may be wise to consider all the facts over the long term. Most people choose a piston compressor because it is cheaper.

A piston delivers less air and pass more oil than a rotary compressor. Another disadvantage is the oversize piston compressors need to shut down and cool periodically. This can cause capacity problems when operations are at their highest level.

You do not have to worry about shutting down a VSD Screw Air Compressor to cool because they have technology for constant operations. Use screw air compressors 24 hours daily and seven days a week without interference.

Benefits of Using a Rotary Screw Air Compressor

Most industries, commercial businesses, and homeowners use rotary screw air compressors for the following benefits:

  • Convenience
  • Safety
  • Easy to Maintain.
  • Run Quietly
  • Conserve Energy
  • Low Oil Consumption
  • Durable Design
  • Power Equipment and Tools Efficiently

Rotary screw air compressors are convenient for users because they continuously deliver quality compressed air non-stop.

They are reliable and safe, with no accident cases reported using the equipment. You can operate the system during the hottest summer months or a winter freeze.

An Efficient Rotary Screw Air Compressor uses high air flow rates to power and run tools effectively. You only need to have the equipment maintained one time annually. Bottom line is that you save money yearly on maintenance costs.

Unlike piston compressors, screw air compressors are quiet with less vibration during operations. They generate less heat which is a huge benefit to the wear and tear of parts and components.

The modern models use a noise-dampening technology to reduce sounds from the motor and unit.

People choose the rotary screw air compressors because they help to conserve energy and reduces electricity costs.

Less oil consumption makes them have the lowest oil carryovers. They have designs built to last for many years with proper care and maintenance.

Conclusion

We selected the Ingersoll Rand Rotary Screw Compressor as the top compressed air equipment for construction and industrial applications. Based on the reviews, Ingersoll Rand has a more quality selection of products and application solutions.

Ingersoll Rand’s rotary screw air compressor provides you years of 100 percent duty cycle. It is safe, cost-efficient, reliable, and durable.

You get 7.5 horsepower, 28 CFM, and 230 volts in the best rotary screw air compressor. I hope, this review of the top five rotary screw air compressors helps you choose the right equipment to complete your tasks and projects.

Arthur Kyser Morn

Hey Guys! It's me Arthur Kyser Morn, aka AKM, the proud founder and author of Tools Auditor. I'm a content marketer, a dad of 2 lovely sons, and a handyman. I love trying out new tools, and together with my team, I've been creating helpful guides since 2017 with tools and DIY tips.

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