Home Companies Shanghai Rotorcomp Screw Compressor Co., Ltd

Energy Saving Air Compressor Machine , Industrial Vsd Air Compressor

Contact Us


Trade Verify


Contact name:

Shanghai Rotorcomp Screw Compressor Co., Ltd

Verified Suppliers
  • Trust
  • Verified
  • Credit
  • Capability

Energy Saving Air Compressor Machine , Industrial Vsd Air Compressor

Country/Region china
City & Province shanghai shanghai
Categories Non-Metallic Mineral Deposit

Product Details

Energy Saving Air Compressor Machine , Industrial Vsd Air Compressor


Our compressors bring you outstanding performance, flexible operation and the highest productivity, while minimizing the total cost of ownership. Built to perform even in the harshest environments, our products keep your production running smoothly.
Offering best-in-class performance and total reliability, our products answer your advanced needs.
Industry-leading Free Air Delivery.
The lowest power consumption and noise emission in the industry.
Easy monitoring and maintenance.



Extra low noise emission

Develop by Jersey North America Development Center--- low noise SKY air end

Heavy machinery design

Direct driven and no gear noise

Low-speed centrifugal fan and inverter oil cooling fan

Equipped with air intake Muffler

World class lowest noise emission




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 certificate


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.

The benefits of rotorcomp VSD air screw compressor

>Smooth starts and stops within seconds
>Continuous volume flow regulation from 25-100%
>Adjustable-speed drive from 15-60hz
>minimization of wear and maintenance costs
>No power-peaks during start-up
> nearly no idling


Reduce Energy Consumption

The costs of power consumption account for 70% or more of all costs during the operation. The electric charges of running air compressor account for more than 40% of all the electric charges in the factory.

The requirement of compressed air fluctuates violently in different time every day, different weeks, or different months every year. The range of fluctuation is 40% to 80%, Rotorcomp adjustable-speed drive screw compressor can meet the user’s requirement exactly. With frequency conversion soft start reduce in-rush starting current, reduce wear on electrical switch gears and motor windings.

Also maintain less power during starting and stopping of motors and increase protection to motors. Also reduce peak demand and improve power factor.





ModelAir flow(m3/min)*Power(kw)In/OutletNoiseDimensionWeight
8bar10bar13bar15barMotorMotor(Fan)dB(A)**L×W×H in mmkg
LGFD-5.5 VP0.22-0.870.19-0.750.16-0.610.14-0.535.50.09G169900×750×900255
LGFD-7.5 VP0.30-1.200.26-1.040.23-0.900.2-0.807.50.09G169900×750×900260
LGFD-11 VP0.45-1.790.40-1.580.35-1.320.3-01.17110.18G170950×800×1290390
LGFD-15 VP0.60-2.400.55-2.150.46-1.840.42-1.66150.18G170950×800×1290400
LGFD-20 VP0.75-3.000.73-2.900.65-2.520.55-2.0218.50.37G1711250×960×1300755
LGFD-22 VP0.88-3.510.80-3.160.68-2.710.62-2.45220.37G1711250×960×1300780
LGFD-30 VP1.25-4.881.10-4.320.95-3.640.82-3.25300.75G1-1/4711440×1006×12961250
LGFD-37 VP1.46-5.831.31-5.211.11-4.441.02-4.01370.75G1-1/4731440×1006×12961400
LGFD-45 VP1.77-7.081.58-6.301.36-5.431.25-4.94451.1G1-1/4751440×1006×12961450
LGFD-55 VP2.33-9.322.09-8.331.77-7.051.58-6.31551.1G2751600×1200×16501650
LGFD-75 VP3.1-12.312.8-11.132.44-9.612.19-8.74751.1G2751600×1200×16501800
LGFD-90 VP4.2-16.453.6-14.263.0-11.722.70-10.8902.2G2752000×1580×17902700
LGFD-110 VP5.1-20.264.4-17.483.6-14.253.3-13.051102.2G2782500×1700×19003100
LGFD-132 VP5.8-23.085.2-20.544.5-17.654.2-16.051322.2G2782500×1700×19003250
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


High reliability

World class R&D team---provide the powerful safeguard to product quality

"Rotorcomp" rotor line, cylinder bearing or taper-roller bearing integrative design, bearing lifespan >>100,000 hours

Direct drive, large rotor and slow rotation speed

Large size fan motor

Five years warranty for main machine, two years warranty for motor and radiator

Patent air valve and patent cooler

Coolant and three filters imported from Germany

First class production process and inspection equipment, realize the designer’s philosophy perfectly





Hot Products

High Speed VSD Screw Compressor Smooth Starts And Stops Within Seconds Why PM Variable Speed Screw ...
Industrial Rotary Screw Type Air Compressor / Inverter Motor Rotary Screw Compressor efficient ...
High Efficiency VSD Screw Compressor With 110Kw/150Hp Rated Power 15%-100% safe and efficient air ...
120 HP Rotary Vane Air Compressor , Large Helical Screw Compressor Why Electronic Variable Speed ...
Waterproof VSD Screw Compressor Intelligent Touchable PLC Control System The variable frequency ...
Energy Saving Air Compressor Machine / Stability Vsd Air Compressor 1. We first provide you with a ...