• Shanghai Rotorcomp Screw Compressor Co., Ltd
    Mr.Kerry Robinson from Australia
    today I ran the compressor and I am very happy with the workmanship and the quality , it is connected to a nitrogen generator that requires around 0.8 MPA feed air from the 30 kw compressor we are commissioning it I have found that it loads and unloads from 25.5 kw - 30 kw this will be a huge saving on power consumption.
  • Shanghai Rotorcomp Screw Compressor Co., Ltd
    Pedro Antonio from USA
    We've been used Shanghai Rotorcomp compressors over 18 sets from 10hp to 160HP installed with Oxygen generator since 2008. Most of compressors still in good working conditions without much maintenance.
WhatsApp : +8618049981656

Slient Air Compressor Rotary Screw Type / Rotary Screw Type Compressor

Place of Origin Germany
Brand Name Shanghai Rotorcomp
Certification ISO.TUV,CE,GS
Model Number Air Compressor Rotary Screw Type
Minimum Order Quantity Min.:1set
Price Negotiable
Packaging Details Exported Wooden Package
Delivery Time 12-15 working days
Payment Terms Western Union, T/T, L/C, D/P, D/A
Supply Ability 3,000 sets/per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Name Air Compressor Rotary Screw Type Feature Slient
Advanced Design Design In Germany Inverter Danmark Made
Motor IE3 VSD Super High Efficient Motor Rated Power 45Kw/60Hp
Driven Mode Belt Driven Control Mode Intelligent Controller
Service Factor 1.2 Startup Mode Frequency Conversion Starting
Controller Colorful Touchable Smart Control
High Light

rotary screw type air compressor


oil injected screw compressor

Leave a Message
Product Description

Slient Air Compressor Rotary Screw Type / Rotary Screw Type Compressor


To save the money


When buying air compressors, the traditional cost (ie, cost of purchase + maintenance costs), the proportion of only 25% of the total cost, while the energy consumption accounted for 75%.

Ordinary (frequency) air compressor than ordinary (power frequency) air compressor energy saving 22-30%;

Austrian Rendezvous permanent magnet variable frequency air compressor than ordinary (power frequency) air compressor energy saving 33-40%.


1. The energysaving operating mode: permanent magnet motor can still maintain a high efficiency motor at low speed to ensure that the gas consumption in small, obvious energy-saving advantages.


Frequency range from 15% -100% (common frequency from 35 to 100 percent), Compared with the fixed speed compressor, saving 22% -37%

Compared with ordinary inverter compressor, saving 5% -12%


Fluctuations in gas consumption system the greater the energy-saving effect is more obvious Average standard compressors used in China for energy savings of more than 34%


2. Energy savings (energy conversion) when unloading system


According stationary air compressor gas consumption fluctuations, there will be time to unload, then compressor idling but needs 45% of the electricity consumption, but with VSD series air control, there is no unloading, there is no waste. If the system compressor station a few more, more energy-efficient.



1. World-leading "Made in Germany" Rotorcomp screw air end
2,25-30% energy saving than normal VSD compressor
3. wider 15-60hz adjustable-speed drive system
4. Intelligent touchable PLC control system
5. Double higher efficient VSD energy-saving motors in IE3 CE&MEPS
6. Unique driving guard system
7. ISO, TUV, GA, CE,SGS certificates



Shanghai rotorcomp Variable speed drive Screw Air Compressor adapting the amount of free air delivered to compressed air demand is the most economical operating method where demand for compressed air fluctuates considerably or where the stored volume is very small or where operating below peak load.




45KW VSD air cooling compressor parameters


Free air delivery m3/min 1.90-7.60 1.75-7.00 1.45-5.80 1.25-5.00
Max. working pressure MPa 0.8 1.0 1.3 1.5
Compressor type   Oil inject screw compressor
Cooling type   Air cooling
Driven type   Belt driven
Inlet status Temperature ≤45
Pressure MPa Atmospheric pressure
Relative humidity   ≤90%
Noise Level dB(A) ≤72
Residual oil content ppm ≤2
Drive rotor speed rpm 1375-5500 1250-5000 1115-4450 1000-4000
Compressed air outlet temperature Ambient temperature+10
Cooling air flow m3/hr 10200
Control mode   Intelligent controller
Safety valve set pressure MPa 0.88 1.10 1.43 1.60
Lubricating oil volume L 30
Lubricating oil brand   ROTORCOMP
Compressed air outlet connection   G1-1/4
Dimension L mm 1500
W mm 1000
H mm 1320
Net Weight kg 880
Motor Model   Y2200L1-2 VP
Speed rpm 890-3550
Rated Power KW 45
Service factor   1.2
Protection type   IP55
Insulation class   F
Startup mode   Frequency conversion starting
Voltage V 380(Special on request)
Frequency Hz 15-60
Rated current A 84
Weight of motor kg 312
1. The above parameters and color are designed according to customer needs, the parameters are for reference only, the final parameters of the drawings shall prevail;
2. According to user requirements and needs, to join way: air/water cooling, oil content, weight, appearance size according to the need to design, to the final order and the technical agreement shall prevail;

3. Frequency Inverters (ABB&SIEMENS customized).

4. 1 year warranty, 5 years warranty for air end