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[China]
Trade Verify
Address: NO.28 MINTA RD. LITAHUI SONGJIANG DIST. SHANGHAI,CN
Contact name:
Shanghai Rotorcomp Screw Compressor Co., Ltd |
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Verified Suppliers
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Super High Efficient Energy-saving Variable Speed Rotary Screw Compressor 5 years warranty
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.
>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
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.
When the user needs less air delivery, Variable frequency inverter
can reduce the capacity and reduce the power consumption at the
same.
| Model | Air flow(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 VP | 0.22-0.87 | 0.19-0.75 | 0.16-0.61 | 0.14-0.53 | 5.5 | 0.09 | G1 | 69 | 900×750×900 | 255 |
| LGFD-7.5 VP | 0.30-1.20 | 0.26-1.04 | 0.23-0.90 | 0.2-0.80 | 7.5 | 0.09 | G1 | 69 | 900×750×900 | 260 |
| LGFD-11 VP | 0.45-1.79 | 0.40-1.58 | 0.35-1.32 | 0.3-01.17 | 11 | 0.18 | G1 | 70 | 950×800×1290 | 390 |
| LGFD-15 VP | 0.60-2.40 | 0.55-2.15 | 0.46-1.84 | 0.42-1.66 | 15 | 0.18 | G1 | 70 | 950×800×1290 | 400 |
| LGFD-20 VP | 0.75-3.00 | 0.73-2.90 | 0.65-2.52 | 0.55-2.02 | 18.5 | 0.37 | G1 | 71 | 1250×960×1300 | 755 |
| LGFD-22 VP | 0.88-3.51 | 0.80-3.16 | 0.68-2.71 | 0.62-2.45 | 22 | 0.37 | G1 | 71 | 1250×960×1300 | 780 |
| LGFD-30 VP | 1.25-4.88 | 1.10-4.32 | 0.95-3.64 | 0.82-3.25 | 30 | 0.75 | G1-1/4 | 71 | 1440×1006×1296 | 1250 |
| LGFD-37 VP | 1.46-5.83 | 1.31-5.21 | 1.11-4.44 | 1.02-4.01 | 37 | 0.75 | G1-1/4 | 73 | 1440×1006×1296 | 1400 |
| LGFD-45 VP | 1.77-7.08 | 1.58-6.30 | 1.36-5.43 | 1.25-4.94 | 45 | 1.1 | G1-1/4 | 75 | 1440×1006×1296 | 1450 |
| LGFD-55 VP | 2.33-9.32 | 2.09-8.33 | 1.77-7.05 | 1.58-6.31 | 55 | 1.1 | G2 | 75 | 1600×1200×1650 | 1650 |
| LGFD-75 VP | 3.1-12.31 | 2.8-11.13 | 2.44-9.61 | 2.19-8.74 | 75 | 1.1 | G2 | 75 | 1600×1200×1650 | 1800 |
| LGFD-90 VP | 4.2-16.45 | 3.6-14.26 | 3.0-11.72 | 2.70-10.8 | 90 | 2.2 | G2 | 75 | 2000×1580×1790 | 2700 |
| LGFD-110 VP | 5.1-20.26 | 4.4-17.48 | 3.6-14.25 | 3.3-13.05 | 110 | 2.2 | G2 | 78 | 2500×1700×1900 | 3100 |
| LGFD-132 VP | 5.8-23.08 | 5.2-20.54 | 4.5-17.65 | 4.2-16.05 | 132 | 2.2 | G2 | 78 | 2500×1700×1900 | 3250 |
| 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; |
3. Frequency Inverters (ABB&SIEMENS customized). 4. 1 year warranty, 5 years warranty for air end |
