- Power 7.5-37kW
- Working pressure 7-15bar
- Free air delivery 0.6-6.3m³/min
Compact Rotary Screw Compressor, NK Series
Compact Rotary Screw Compressor, NK Series
NK series rotary screw compressor is perfectly suitable for industrial applications where continuous supply of compressed air is essential for smooth production processes. Compared to conventional air compressor, the compact design distinguishes this rotary screw compressor for its significant savings on engineering, manufacturing and shipping. Besides, the compact structure enables the air compressor ideal for use in applications with space restrictions. All compressor parts are accessible from one side for quick and easy maintenance. NK series screw compressor is ISO/CE/TUV/GA/SGS certifications approved, and comes with 2-year warranty, while the air end is covered by 5-year warranty.
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- LGFD series screw compressor
- Applications
- Features
- Specifications
Applications
Our NK series rotary screw compressor is an ideal compressed air supply system for hydroelectric power plant, and electric household appliance and instrument manufacturing equipment.
Features
Every compact screw air compressor is consisted of:
- NK-EVO® oil-injected air end with ROLLING PROFILE®
- Intake valve with control unit and air filter
- Oil reservoir and oil separation system with coalescing cartridge
- Oil filter and oil thermo valve
- Minimum pressure valve and non return valve;
Simplified maintenance The compact structure integrated all components into the housing eliminates unwanted piping and connections, the reduced pipe work paired with O-rings (Viton®) efficiently prevents potential oil leakages.
Quality assurance Every compact screw air compressor is strictly tested as a complete system prior to shipping.
Technical Specifications
| Model | Capacity (m3/min) | Power | Weight | Noise Level | Dimension | ||||
| 7 bar | 8 bar | 10 bar | 13 bar | 15 bar | (kW) | Kg | dB（A） | L×W×H(mm) | |
LGFD7.5 * | 1.3 | 1.2 | 1 | 0.75 | 0.6 | 7.5 | 290 | 65±3 | 900×650×1290 |
LGFD11 * | 1.7 | 1.6 | 1.5 | 1.15 | 0.9 | 11 | 350 | 65±3 | 900×650×1290 |
LGFD15 * | 2.25 | 2.05 | 1.85 | 1.5 | 1.2 | 15 | 360 | 67±3 | 900×650×1290 |
LGFD18.5* | 3.1 | 2.9 | 2.55 | 2.1 | 1.8 | 18.5 | 565 | 70±3 | 790×1360×1220 |
LGFD22* | 3.6 | 3.4 | 3 | 2.5 | 2.3 | 22 | 600 | 70±3 | 790×1360×1220 |
LGFD30* | 5.2 | 4.9 | 4.4 | 3.7 | 3 | 30 | 810 | 72±3 | 930×1660×1530 |
LGFD37* | 6.3 | 6 | 5.4 | 4.7 | 4.1 | 37 | 830 | 72±3 | 930×1660×1530 |
Note: OEM & ODM service, 220-450V/3/50-60Hz single & dual voltage customization is accepted.
Get in Touch
Shanghai Rotorcomp
Shanghai Rotorcomp has been presenting its screw air compressors in the market since its establishment in 1999. In fact, our first foundation goes back to 1985, we was a company engaged in manufacturing piston air compressors until we moved our headquarter to international metropolis – Shanghai in 2000. Since then, we have made commitment to developing screw compressors, pressure vessels, heated desiccant air dryers, refrigerated air dryers and compressed air filters with the support of Germany Rotorcomp Verdichter GmbH.
Shanghai Rotorcomp is dedicated to provide customers worldwide with our high quality compressed air systems, which can be extensively used in machinery, medical, electronics, textile, automotive, mining, construction, and many other industries. Since the day of our establishment, we have delivered our products and services to global customers in more than 60 countries and regions.
Shanghai Rotorcomp is dedicated to provide customers worldwide with our high quality compressed air systems, which can be extensively used in machinery, medical, electronics, textile, automotive, mining, construction, and many other industries. Since the day of our establishment, we have delivered our products and services to global customers in more than 60 countries and regions.
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