ARMSTRONG Screw Compressors

Our rotary screw compressors are the best choice in operations requiring constant air demand in a compressed air system wherein the rotary element is efficiently compressed in a stable flow. As compared to piston compressors, screw compressors don’t have mechanical forces that can cause an imbalance making it the preferred choice for many users.
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Armstrong Screw Compressors are built to handle diverse industrial needs with options in multiple sizes and power ratings. Featuring a distinctive rotor design, they deliver outstanding energy efficiency, reliability, and reduced operating costs. Our Premium and Economy models ensure dependable, high-volume medium-pressure air, while our Oil-Free Class Zero certified compressors provide 100% pure, contamination-free air for critical applications. Engineered for durability and performance, Armstrong is the clear choice for efficiency and peace of mind.

Explore our screw compressors below or contact us today to secure the right solution for your operation!

We offer three options: Premium,  Economy, and Oil-Free models. All of them can be customized to have fixed speed or variable speed drive. Our smaller models are also offered in both base mounted and tank mounted options including options with and without an integrated dryer.

Premium Model


Durable Energy-efficient Single Screw Compressor both in fixed & variable speed induction or permanent magnet motor.

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Economy Model


Affordable Twin-Screw Compressor both in fixed & variable speed induction motor or permanent magnet motor.

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Oil-Free Model


Absolute Class Zero Oil-free Single Screw Compressor in variable speed induction motor with permanent magnet motor.

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Practical Options

Heavy Duty users can choose our Armstrong Premium Screw Model Compressors offering Longer life, Energy-efficient machines with 5 year Airend Warranty. For those looking to suit their budget, Intermittent users can opt for Affordable Armstrong Economy Screw Model Compressors. On the other hand, industries requiring the best air quality possible may avail for Armstrong Oil-Free Screw Model Compressors.

Superior Efficiency

Armstrong rotary screw air compressors are designed to be reliable, energy-efficient, and have superior performance. We offer screw compressors ranging in size from 10 - 300 HP (7.5-224 kW), together with both fixed speed and variable speed options. Our smaller models are up to 20 HP (15 kW) are offered in both base mounted and tank mounted options including options with and without an integrated dryer

Aftermarket Services

Armstrong is supported by a team of experienced compressed air specialists who provide comprehensive warranty coverage, genuine replacement parts, and in-depth technical consultation to maintain system reliability and maximize operational uptime.