Shanghai Rotorcomp Screw Compressor Co., Ltd
| Payment Terms | Western Union, T/T, L/C, D/P, D/A |
| Supply Ability | 3,000 sets/per month |
| Delivery Time | 12-15 working days |
| Packaging Details | Exported Wooden Package |
| Name | Central Air Compressor |
| Air End | Made in Germany |
| Advantage | High Hardness |
| Inverter | Danfoss |
| Inverter Motor | VSD Super high efficient motor |
| Rated Power | 37Kw/50Hp |
| Cooling air flow | 9200m3/h |
| Control mode | Intelligent controller |
| Service factor | 1.2 |
| Frequency Adjustment | 15%-100% |
| Brand Name | Shanghai Rotorcomp |
| Model Number | Central Air Compressor |
| Certification | ISO.TUV,CE,GS |
| Place of Origin | Germany |
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Product Specification
| Payment Terms | Western Union, T/T, L/C, D/P, D/A | Supply Ability | 3,000 sets/per month |
| Delivery Time | 12-15 working days | Packaging Details | Exported Wooden Package |
| Name | Central Air Compressor | Air End | Made in Germany |
| Advantage | High Hardness | Inverter | Danfoss |
| Inverter Motor | VSD Super high efficient motor | Rated Power | 37Kw/50Hp |
| Cooling air flow | 9200m3/h | Control mode | Intelligent controller |
| Service factor | 1.2 | Frequency Adjustment | 15%-100% |
| Brand Name | Shanghai Rotorcomp | Model Number | Central Air Compressor |
| Certification | ISO.TUV,CE,GS | Place of Origin | Germany |
| High Light | rotary screw type air compressor ，vsd air compressor | ||
High Hardness Central Air Compressor , Oilproof Industrial Air Compressor
Application
1. wider 15-60hz adjustable-speed drive system
2. Intelligent touchable PLC control system
3. Double higher efficient VSD energy-saving motors in IE3 CE&MEPS
4. Unique driving guard system
5. 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.
Permanent magnet synchronous drive straight association-like host advantages
1.high efficiency and energy saving 2.fast response speed
3.no bearing less motor shaft current
Frequency conversion control technology characteristics
With vector control technology is particularly prominent advantages 1. energy saving effect is remarkable
2.variable flow control, gas supply stability 3.Soft Start: Start no impact
Equipped with highly efficient permanent magnet motor (PM motor),compared with ordinary frequency modulation motor, energy-saving performance is more outstanding!
Especially when the motor speed is low, the permanent magnet motor can still keep high efficiency
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.
37KW VSD air cooling compressor parameters
| ITEM | UNIT | MODEL | ||||
| LGFD-37 VP | ||||||
| Free air delivery | m3/min | 1.60-6.40 | 1.45-5.80 | 1.20-4.80 | 1.10-4.30 | |
| 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 | 1140-4550 | 1015-4050 | 890-3550 | 815-3250 | |
| Compressed air outlet temperature | ℃ | Ambient temperature＋10 | ||||
| Cooling air flow | m3/hr | 9200 | ||||
| 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 | ||||
| Speed | rpm | 2950 | ||||
| Rated Power | KW | 37 | ||||
| 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 | 69.8 | ||||
| Weight of motor | kg | 250 | ||||
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
1999
Total Annual:
20,000,000-25,000,000
Employee Number:
105~130
Ecer Certification：
Verified Supplier
Shanghai Rotorcomp Screw Compressor Co., Ltd founded in 1999, our company was a manufacturer of piston air compressors from 1985-1999. After 2000 our company headquarters moved to the international metropolis Shanghai and focused on screw air compressors, pressure vessel, refrigeration dryer, ... Shanghai Rotorcomp Screw Compressor Co., Ltd founded in 1999, our company was a manufacturer of piston air compressors from 1985-1999. After 2000 our company headquarters moved to the international metropolis Shanghai and focused on screw air compressors, pressure vessel, refrigeration dryer, ...
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