Rotorcomp Screw Compressors
Compact Units for Both Air & Gas
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ROTORCOMP offers a wide range of screw compressors in various configurations – compact units for both air and gas, with and without gearboxes customized to your needs.
ROTORCOMP is a leading OEM supplier of screw compressors for air and gas, providing oil-injected screw compressor blocks with power ranges from 2.2 up to 670 kW @ 5 – 40 bar.
ROTORCOMP's Mission
- Providing clients with oil-injected screw air ends and screw compact units with outstanding quality and excellent performance data.
- Offering short delivery times and efficient Customer Support.
- Innovations to ensure ambitious growth targets.
- Environmentally minded designing new products to be more energy efficient and with fewer noise emissions.
ROTORCOMP Compressor Models
Compressors for Air
EVO®-NK Range
EVO®-NK compact units are oil-injected screw compressor modules that integrate the main parts of a compressor system.
This solution is the best possible way to build a reliable, compact and cost-efficient complete compressor package with ultimate efficiency, low noise and the highest quality standards.
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| Type | Recommended motor power min. – max. | Max. flow rate at 7 barg / 100 psig | Pressure range min. – max. | |||
|---|---|---|---|---|---|---|
| kW | hp | m³/min | cfm | barg | psig | |
| EVO1-NK | 2.2 – 5.5 | 3 – 7.5 | 0.8 | 30 | 5 – 15 | 70 – 220 |
| EVO2-NK | 4.0 – 11 | 5 – 15 | 1.6 | 60 | 5 – 15 | 70 – 220 |
| NK31 | 3 – 7.5 | 5 – 10 | 1.2 | 43 | 5 – 15 | 70 – 220 |
| EVO3-NK | 7.5 – 18.5 | 10 – 25 | 2.8 | 100 | 5 – 15 | 70 – 220 |
| EVO6-NK | 15 – 37 | 20 – 50 | 5.5 | 200 | 5 – 15 | 70 – 220 |
| EVO9-NK | 22 – 55 | 30 – 75 | 8.4 | 300 | 5 – 15 | 70 – 220 |
| NK200 | 45 – 75 | 60 – 100 | 11.5 | 408 | 5 – 15 | 70 – 220 |
EVO®-NK-G Range
For a number of applications the use of a gear driven air end is the best choice. We provide a complete range of robust, flexible and highly efficient built-in gear boxes for our oil injected air ends starting from EVO3-NK-G.
Product Download
| Type | Recommended motor power min. – max. | Max. flow rate at 7 barg / 100 psig | Max. flow rate at 7 barg / 100 psig | ||
|---|---|---|---|---|---|
| kW | hp | m³/min | cfm | barg | |
| EVO3-NK-G | 7.5 – 18.5 | 10 – 25 | 2.8 | 100 | 5 – 15 |
| EVO6-NK-G | 15 – 37 | 10 – 25 | 5.5 | 200 | 5 – 15 |
| EVO9-NK-G | 22 – 55 | 30 – 75 | 8.4 | 300 | 5 – 15 |
| NK200-G | 45 – 75 | 60 – 100 | 11.5 | 400 | 5 – 15 |
Compressors for Gas
EVO®-NK-Gas Range
EVO®-NK-Gas compact units provide optimum operating reliability, efficiency and unique modularity well adapted to your gas compression applications.
Benefits include small space requirements, low engineering costs, simplified service and maintenance and reduced logistics.
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EVO®-NK-Gas Range
| Type | Max. Shaft Power | Capacity in Air at 7 barg / 100 psig | ||
|---|---|---|---|---|
| kW | hp | m³/h | mcfd | |
| EVO2-NK-Gas | 11 | 15 | 96 | 81 |
| EVO3-NK-Gas | 18,5 | 25 | 162 | 137 |
| EVO6-NK-Gas | 37 | 50 | 330 | 280 |
| EVO9-NK-Gas | 55 | 75 | 504 | 427 |
| NK-200-Gas | 75 | 102 | 600 | 508 |
EVO®-NK-G-Gas Range
The EVO®-NK-G-Gas compact units with gear drive are especially suited for gas compressor applications with fix drive speed. The compact units provide optimum operating reliability, efficiency and a unique modularity that is well adapted to your applications.
Benefits include small space requirements, low engineering costs, simplified service and maintenance and all reduced logistics.
For mobile compression and other applications, the use of a gear-driven gas compact unit is the best choice. ROTORCOMP provides a complete range of robust, flexible and highly efficient built-in gearboxes for their oil-injected gas compact units starting from EVO3-NK-G-Gas.
Product Download
| Type | Max. Shaft Power | Capacity in Air at 7 barg / 100 psig | ||
|---|---|---|---|---|
| kW | hp | m³/h | mcfd | |
| EVO3-NK-G-Gas | 18.5 | 25 | 162 | 137 |
| EVO6-NK-G-Gas | 37 | 50 | 330 | 280 |
| EVO9-NK-G-Gas | 55 | 75 | 504 | 427 |
| NK-200-G-Gas | 75 | 102 | 600 | 508 |
Contact Us - We Can Help
Choosing the proper system for your application is dependent upon many factors. AIRPLUS Industrial has 30+ years of experience in designing, sourcing, installing and maintaining these systems — we can help you choose the right system for your facility.