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direct driven cheaper Screw Air Compressor ,TUV, ISO Certification

Categories Screw Air Compressor
Brand Name: Shanghai Rotorcomp
Model Number: LGCD 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: 15-20 working days
Packaging Details: Exported Wooden Package
Warranty: 2 Years
Air Rotors: Made in Germany
Advanced Design: Design in Germany
cooling system: Enlarged air cooling system than 20-25% with better performance
Motor: IP55 super high efficient motor
driving system: Coupling
Contractor: Schneider Brand
Controller: Touchable colorful controller as option
Maintenance: Simple&advanced design for low maintenance cost
Filter: MANN brand
Valves: HOERBIGER
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    direct driven cheaper Screw Air Compressor ,TUV, ISO Certification

    LGCD Direct Driven Screw Compressor 7.5kw-700kw in TUV,CE,ISO with better price!


    Advantages of LGCD Direct Driven Screw Compressor:

    1. Coupling driving system
    2. Highly competitive price
    3. Economic running costs
    4. ISO, GA, SGS certificates



    LGCD Direct-driven Screw compressor design features:

    First, the curved face of the rotors engaged fully, thus contributing to the formation of a hydrodynamic lubrication film, reducing the contact zone of the lateral leakage, improve compressor efficiency; as well as to improve the processing, test performance of the rotor.

    Second, using the design ideas of bigger rotor, bigger bearing, low-speed ", speed lower than other brands up to 30 ~ 50%, this could reduce noise and vibration, reducing the compressed air temperature and improve the rigidity of rotor and prolong its life, reduce sensitivity to the impurity and the oil carbide.

    Third, fully meet or exceed the national standard GB19153-2003 "air compressors energy efficiency limit !

    1 Drives and electrics

    The almost loss-free power transmission guarantees reliable, high-performance compressor operation. The regular maintenance requirement is reduced to lubrication of the motor. All the electronic components are brand products of leading
    manufacturers. rives and electrics.



    2 Air end block – reliable centrepiece – Design in Germany

    The centrepiece of Direct-driven Screw compressor is the air end, which is constructed and manufactured with the most modern production methods in China. The optimal air end for your compressor can be used on a modulating basis. In frequency-controlled units, where the operating pressure changes, adjustments can also be made on the frequency controller to optimally adjust the speed of the compressor to the compressor performance.



    3 Electric motor

    Only electric motors from well-known manufacturers of protection class IP54/IP23 are used in our Direct-driven Screw compressor. As a standard, the drive motors are monitored both thermally (via the thermistor of the motor) as well as electronically(overload protection via the frequency inverter).



    4 Oil separation system

    LGCD Direct-driven Screw compressor up to 132 kW are equipped with external separators that can be changed in a simple spin-off/spin-on process. Larger units have an internal separator cartridge. Due to the excellent separation efficiency of the system as a whole, the compressors can be used in the pressure range of 5.0 to 15.0 bar. Special pressures on request.



    Frequency inverters (optional)

    The frequency converter minimises idle times and optimises supply with fluctuating compressed air requirements. Start-up peaks are avoided and the compressor’s delivery rate is controlled continuously – that saves electricity costs! The total costs for your compressed air supply are significantly reduced and investment costs are amortised in the shortest possible time.




    No.ModelCapacityWorking pressureMotor PowerNoise LevelDriven typeCompressed air outlet temperatureoil contentCompressed air connectionDimensionWeight(kg)
    (m3/min)(Mpa)(kw)dB(A)
    1LGCD-1.20/71.20.77.570±3V beltAmbient temperature +10℃1~2ppmG3/4800*700*930320
    LGCD-1.15/81.150.8
    LGCD-1.0/1011
    LGCD-0.75/130.751.3
    LGCD-0.60/150.61.5
    2LGCD-1.70/71.70.71170±3V beltAmbient temperature +10℃1~2ppmG3/41080*750*1000340
    LGCD-1.65/81.650.8
    LGCD-1.50/101.51
    LGCD-1.15/131.151.3
    LGCD-0.90/150.91.5
    3LGCD-2.35/72.350.71570±3V beltAmbient temperature +10℃1~2ppmG11080*750*1000360
    LGCD-2.30/82.30.8
    LGCD-2.05/102.051
    LGCD-1.65/131.651.3
    LGCD-1.20/151.21.5
    4LGCD-3.10/73.10.718.572±3V belt/DirectAmbient temperature +10℃1~2ppmG11308*850*1160450
    LGCD-3.00/830.8
    LGCD-2.60/102.61
    LGCD-2.10/132.11.3
    LGCD-1.80/151.81.5
    5LGCD-3.65/73.650.72272±3V belt/DirectAmbient temperature +10℃1~2ppmG11310*850*1160470
    LGCD-3.60/83.60.8
    LGCD-3.20/103.21
    LGCD-2.75/132.751.3
    LGED-2.40/152.41.5
    6LGED-5.20/75.20.73072±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmG1-1/21500*1000*1320780
    LGCD-5.00/850.8
    LGCD-4.50/104.51
    LGCD-3.70/133.71.3
    LGCD-3.00/1531.5
    7LGCD-6.70/76.70.73772±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmG1-1/21500*1000*1320830
    LGCD-6.60/86.60.8
    LGCD-5.80/105.81
    LGCD-4.70/134.81.3
    LGCD-4.10/154.11.5
    8LGCD-7.30/77.70.74572±3V belt/DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmG1-1/21500*1000*1320900
    LGCD-7.00/87.60.8
    LGCD-6.50/1071
    LGCD-5.50/135.81.3
    LGCD-4.70/154.71.5
    9LGED-10.80/710.80.75576±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmG21750*1200*15001180
    LGCD-10.00/8100.8
    LGCD-9.00/1091
    LGCD-7.80/137.81.3
    LGCD-6.50/156.51.5
    10LGCD-13.60/713.60.77576±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmG21750*1200*15001340
    LGCD-13.00/8130.8
    LGCD-11.50/1011.51
    LGCD-9.80/139.81.3
    LGCD-7.60/157.61.5
    11LGCD-17.00/7170.79076±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmDN801750*1200*15001850
    LGCD-15.30/815.30.8
    LGCD-14.00/10141
    LGCD-12.00/13121.3
    LGCD-10.50/1510.51.5
    12LGCD-21.50/721.50.711079±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmDN802350*1500*17602200
    LGCD-20.50/820.50.8
    LGCD-17.50/1017.51
    LGCD-14.50/1314.51.3
    LGCD-12.00/15121.5
    13LGCD-24.50/724.50.713279±3V belt/DirectAmbient temperature +10℃ /Cooling water temperature +10℃1~2ppmDN802350*1500*17602260
    LGCD-23.50/823.50.8
    LGCD-21.00/10211
    LGCD-17.50/1317.51.3
    LGCD-14.50/1514.51.5
    14LGCD-29.20/729.20.716079±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN802650*1650*18003300
    LGCD-28.00/8280.8
    LGCD-26.00/10261
    LGCD-22.00/13221.3
    15LGCD-357.50/737.50.720079±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN1002650*1650*18003860
    LGCD-36.00/8360.8
    LGCD-33.00/10331
    LGCD-25.00/13251.3
    16LGCD-46.50/746.50.725079±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN1003000*1950*18505700
    LGCD-45.00/8450.8
    LGCD-40.00/10401
    LGCD-36.00/13361.3
    17LGCD-52.00/7520.728079±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN1003000*1950*18505900
    LGCD-49.20/849.20.8
    LGCD-45.00/10451
    LGCD-41.30/1341.31.3
    18LGCD-60.60/760.60.731579±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN1003000*1950*18506800
    LGCD-56.50/856.50.8
    LGCD-50.50/1050.51
    LGCD-45.00/13451.3
    19LGCD-71.50/771.50.735579±3DirectAmbient temperature +10℃/Cooling water temperature +10℃1~2ppmDN1255000*2050*22008500
    LGCD-64.60/864.60.8
    LGCD-55.50/1055.51
    LGCD-46.50/1346.51.3
    20LGCD-600W860.845079±3DirectCooling water temperature +10℃1~2ppmDN1504500*2500*220012500
    LGCD-600W73.51
    21LGCD-670W950.850079±3DirectCooling water temperature +10℃1~2ppmDN1504500*2500*220012900
    LGCD-670W821
    22LGCD-750W1040.856079±3DirectCooling water temperature +10℃1~2ppmDN1504500*2500*220013500
    LGCD-750W90.51
    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. Frequencyinverters (optional).

    4. 1 year warranty, 2 years warranty for air end


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