Oil-free Scroll compressor

AL Series

Our AL oil-free scroll compressors are an ideal solution for applications requiring clean, reliable air with particularly low noise levels and high efficiency. Designed for the medical, semiconductor, and food industries, they feature advanced energy-saving controls, durable airends, and user-friendly interfaces, all contributing to consistent performance and long-term durability.

Purity

100% clean air

The series provides oil-free air for sensitive applications like medical, food and electronics, ensuring contamination-free system.

COMFORT

Low Noise

Scroll technology and vibration-proof design reduce noise to as low as 50 dB(A), creating a quiet and safe working environment.

Efficiency

Energy savings

Sequential and multi‑step control optimize power use, significantly reducing energy costs while maintaining consistent air supply.

PRODUCT OVERVIEW

Comprehensive oil-free solution for industry

KyungWon's AL series offers a complete range of oil‑free scroll compressors from 3 to 60 HP. The oil‑free design ensures contaminant‑free compressed air, meeting the requirements of industries where air purity is essential. With low noise levels on smaller models, a compact footprint, and intelligent control systems, the AL series delivers both operational efficiency and user comfort.

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Oil-free scroll compression technology

KyungWon oil‑free scroll technology delivers uncompromised air purity by fully eliminating oil from the compression process. The scroll compression mechanism operates with minimal torque variation, significantly reducing vibration and noise while supporting stable, reliable performance.

Committed to Excellence, Focused on You

We’re committed to delivering more than just quality products, your satisfaction is our top priority. Every service and solution we provide is centered around meeting your needs. We measure our success by your trust, continually striving to exceed your expectations. 

customer support

FULL OF FEATURES

Energy savings and low-noise design

Energy reduction through sequential and multi-steps control - Multiple compressors start at controlled intervals to minimize power variation. Multi‑step control adjusts operation based on actual air demand. This combined approach reduces energy consumption and stabilizes performance, making the AL series a cost‑effective solution.

 

Low-noise design - The AL series achieves noise levels as low as 50 dB(A) thanks to its scroll compression cycle, vibration‑isolating rubber mounts, and sound‑absorbing materials. This makes it well suited for noise‑sensitive environments such as hospitals, laboratories, and medical facilities.

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Why Choose the AL series stands out

The AL series provides a comprehensive solution combining air purity, energy efficiency, and ease of use. Featuring a modular design and a wide capacity range, it can be configured to suit diverse applications, from medical facilities to high‑tech manufacturing. Supported by advanced technology and proven reliability, the AL series delivers consistent, long‑term performance.

MORE FEATURES

Durable airend and intelligent control

Durable airend and minimal components - The scroll airend ensures high durability through a simple compression mechanism with a minimal number of parts. Precisely manufactured and specially coated, it delivers reliable performance even in severe operating environments. In addition, the range is equipped with a high‑efficiency suction filter with 99.9% decontamination, a high‑performance fan, and a low‑noise cooling fan.

 

Intelligent control - This series is equipped with an intelligent Micom controller, suitable for different capacities and supporting multiple languages, including Korean, English, and Chinese.

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  • Oil-free scroll technology
  • Noise levels as low as 50 dB(A)
  • Energy-saving sequential and multi-steps control 
  • Durable airend with minimal parts
  • Intelligent Micom controller with multilingual support
  • Wide capacity range: 3HP to 60HP
  • Compact design for space efficiency

 
  • Tank-mounted
  • Dental configuration
  • All-in-one design
  • Optional accessories include air storage tanks, filters, and advanced controllers

Get in touch today!

Finding the ideal oil-free compressor for your business doesn't have to be complicated. Our specialists are here to simplify the process, ensuring you get a compressor that meets your exact needs. Reach out today for expert advice and customized solutions tailored just for you.

Technical data

INSTALLED POWER

3-60

With installed power ranging from 3 to 60 HP, the AL series accommodates various industrial requirements.

FAD

5040

The range handles flow rates from 219 to 5040 LPM, covering small clinics to large industrial setups with reliable air supply.

PRESSURE

9.9

AL series operates from 8 up to 9.9 bar, delivering stable pressure for applications requiring clean compressed air.

Model Max. pressure (bar) Capacity (LPM) Motor power (kW/HP) Noise level (dB(A))
AL3 8/9.9 271/219 2.2/3 50
AL5 8/9.9 420/352 3.7/5 50
AL7 8/9.9 691/571 2.2x1/3x1 52
3.7x1/5x1
AL10 8/9.9 840/704 3.7x2/5x2 53
AL15 8/9.9 1260/1056 3.7x3/5x3 56
AL20 8/9.9 1680/1408 3.7x4/5x4 58
AL25 8/9.9 2100/1760 3.7x5/5x5 59
AL30 8/9.9 2520/2112 3.7x6/5x6 62
AL40 8/9.9 3360/2816 3.7x8/5x8 63
AL50 8/9.9 4200/3520 3.7x10/5x10 65
AL60 8/9.9 5040/4224 3.7x12/5x12 88

For full technical specification and more information refer to product brochure

AL series

Full product range

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Want more advice on oil-free compressors, or need help selecting the right oil-free compressor setup for your operations? Contact us today for advice that’s customised to fit your operation.

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