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ARMSTRONG Screw Compressors (Oil-Free)
Functioning in a single-stage system, ARMSTRONG Screw Compressors (Oil-Free) is ISO 8573-1 Class Zero quality certified and utilizes Water-Injection Technology in the compression process that creates better sealing and cooling than any other air compressor. This leads to better Isothermal efficiency producing 7 ~ 15% more Air per Kw. And thereby enhancing its output efficiency unlike Twin Dry Screw compressors which require extra Interstage Coolers & two Airends to achieve a similar result. Using lesser components helps lower maintenance costs & extend the machine's lifespan.
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✔ ISO 8573-1 Class Zero standard quality
✔ 20-50% Energy Saving
✔ Intelligent controller for monitoring, maintenance, fault, and other info
✔ Premium Airend design with 5 year Warranty
✔ Permanent magnet motor with IE4 class efficiency
✔ 5 ~ 15% more air than dry screw compressor
✔ Low Noise Operation, Discharge Temperature, and Maintenance cost (clean water technology)
| Features | Single Screw | Double Screw |
| Airend Warranty | 5 Years | 2 Years |
| Noise Level | 60 ~ 68 db(A) | 64 ~ 78 db(A) |
| Discharge Temperature | < 90˚C | < 110˚C |
| Average Bearing Service Life | 60,000 Hours | 25,000 Hours |
| Features | IPM (Permanent Magnet) + VFD | AC Motor (Induction) |
| Motor Rating | IE4/5 Class Efficiency | IE 2/3 Class Efficiency |
| Motor Efficiency | 96 – 97 % | 92 – 93% |
| Power Factor | 98 – 99 % | 85 – 88% |
- Stages: Single
- Pressure Range (MPa): 0.7 ~ 1.25
- Capacity Range (m3/min): 0.3 ~ 27.0
- Motor Type: Induction Motor / IPM Motor
- Cooling Type: Air Cooled / Water Cooled
- Motor Power (Kw): 7.5 – 160
- Voltage (V): 220 / 350 / 440
- Noise dB (A): 57 -78
- Connection (inch): 1 – 3
- Weight (kg): 430 – 2600
We have the widest range of resilient industrial compressed air solutions in the Philippines.
ISO9001 Certified Manufacturing
Qualified Technical Experts
Nationwide Support
Affordable Products
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