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37KW Power Oil Injected Screw Compressor LGFD Series Dry Screw Compressor

Categories VSD Screw Compressor
Brand Name: Shanghai Rotorcomp
Model Number: LGFD VSD screw compressor
Certification: ISO.TUV,CE,GS
Place of Origin: Germany
MOQ: Min.:1set
Price: Negotiable
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
Warranty: 5 Years
Air End: Made in Germany
Design: Design in Germany
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%
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    37KW Power Oil Injected Screw Compressor LGFD Series Dry Screw Compressor

    37KW VSD screw air Compressor 35-50% Energy-saving in CE certificates 5 years warranty

    New generation Silent VSD Screw Air Compressor, 35%-50% than traditional VSD compressor.


    Advantages:

    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.

    The benefits of rotorcomp VSD air screw compressor


    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

    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. 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


    ITEMUNITMODEL
    LGFD-37 VP
    Free air deliverym3/min1.60-6.401.45-5.801.20-4.801.10-4.30
    Max. working pressureMPa0.81.01.31.5
    Compressor typeOil inject screw compressor
    Cooling typeAir cooling
    Driven typeBelt driven
    Inlet statusTemperature≤45
    PressureMPaAtmospheric pressure
    Relative humidity≤90%
    Noise LeveldB(A)≤72
    Residual oil contentppm≤2
    Drive rotor speedrpm1140-45501015-4050890-3550815-3250
    Compressed air outlet temperatureAmbient temperature+10
    Cooling air flowm3/hr9200
    Control modeIntelligent controller
    Safety valve set pressureMPa0.881.101.431.60
    Lubricating oil volumeL30
    Lubricating oil brandROTORCOMP
    Compressed air outlet connectionG1-1/4
    DimensionLmm1500
    Wmm1000
    Hmm1320
    Net Weightkg880
    MotorModelY2200L1-2
    Speedrpm2950
    Rated PowerKW37
    Service factor1.2
    Protection typeIP55
    Insulation classF
    Startup modeFrequency conversion starting
    VoltageV380(Special on request)
    FrequencyHz15-60
    Rated currentA69.8
    Weight of motorkg250
    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




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