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Screw Air Compressor
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| Place of Origin | GERMAN |
| Brand Name | Shanghai Rotorcomp |
| Certification | ISO.TUV,CE,GS |
| Model Number | LGFD-90 |
Low Noise VSD Screw Air Compressor Extraordinary Cooling System Design
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
Screw Air Compressor advantages:
To achieve sustainable development
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
Parameter of Screw Air Compressor
| Model | Capacity(m3/min)* | Power(kw) | In/outlet | Noise | Dimension | Weight | |||||
| 8bar | 10bar | 13bar | 15bar | Motor | Motor(Fan) | dB(A)** | L×W×H in mm | kg | |||
| LGFD-5.5 | 0.87 | 0.75 | 0.61 | 0.53 | 5.5 | 0.09 | G1 | 69 | 900×750×900 | 245 | |
| LGFD-7.5 | 1.2 | 1.04 | 0.9 | 0.8 | 7.5 | 0.09 | G1 | 69 | 900×750×900 | 250 | |
| LGFD-11 | 1.79 | 1.58 | 1.32 | 1.17 | 11 | 0.18 | G1 | 70 | 950×800×1290 | 370 | |
| LGFD-15 | 2.4 | 2.15 | 1.84 | 1.66 | 15 | 0.18 | G1 | 70 | 950×800×1290 | 480 | |
| LGFD-22 | 3.51 | 3.16 | 2.71 | 2.45 | 22 | 0.37 | G1 | 71 | 1250×960×1300 | 750 | |
| LGFD-30 | 4.88 | 4.32 | 3.64 | 3.25 | 30 | 0.75 | G1-1/4 | 71 | 1440×1006×1296 | 1200 | |
| LGFD-37 | 5.83 | 5.21 | 4.44 | 4.01 | 37 | 0.75 | G1-1/4 | 73 | 1440×1006×1296 | 1350 | |
| LGFD-55 | 9.32 | 8.33 | 7.05 | 6.31 | 55 | 1.1 | G2 | 75 | 1600×1200×1650 | 1600 | |
| LGFD-75 | 12.31 | 11.13 | 9.61 | 8.74 | 75 | 1.1 | G2 | 75 | 1600×1200×1650 | 1750 | |
| LGFD-90 | 16.45 | 14.26 | 11.72 | 10.8 | 90 | 2.2 | G2 | 75 | 2000×1580×1790 | 2600 | |
| LGFD-132 | 20.26 | 17.48 | 14.25 | 13.05 | 110 | 2.2 | G2 | 78 | 2500×1700×1900 | 3000 | |
| LGFD-180 | 23.08 | 20.54 | 17.65 | 16.05 | 132 | 2.2 | G2 | 78 | 2500×1700×1900 | 3150 | |
| Note: | |||||||||||
| 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; | |||||||||||
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About US
Shanghai Rotorcomp air compressor is an economic air compressor package, with the benefit of a heavy duty working design, low maintenance cost and internal components that are easy exchangeable. LGFD model is flexible for air cooled and water cooled industrial applications.
This series comes in a belt driven motor type (7.5 – 75kw) and a direct driven model (18.5 – 355kw), with working pressures from 7.5 to 13 bar(g), and with Free Air Delivery from 1.2 – 62 m3/min.
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