3F, Building B, Xingshun Industry Zone, Chang'an Town, Dongguan, China
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Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

    • Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW
    • Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW
    • Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW
  • Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

    Product Details:

    Place of Origin: China
    Brand Name: ZAKF
    Certification: CE, ISO9001
    Model Number: BD-40-DF

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: usd$1500-5000/set
    Packaging Details: wooden case
    Delivery Time: 3-15 workdays
    Payment Terms: L/C, T/T, Western Union, MoneyGram
    Supply Ability: 5000set/month
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    Detailed Product Description
    Product Name: Two Stage PM VFD Screw Compressor 6.3m3/min 8 Bar 40HP 30KW Color: Grey, According To Your Demands
    Size: 1880*1180*1520mm Weight: 980KG
    Lubricated: 30L Noise Level: <=75dB(A)
    Capacity FAD: 6.3m3/min Drive Method: Direct
    Warranty: One Year

    Two Stage PM VFD Rotary Screw Compressor 6.3m3/min 8 Bar 40HP 30KW

     

     

    The Two Stage Compressor 

     

    PM VFD Screw Compressor

     

    6.3m3/min 8 Bar Air Compressor 

     

    40HP 30KW Screw Air Compressor 

     

    MODEL: 30KW/40HP Directr Drive Air cooling compressor Parameter
    Free air deliver 6.3M3/min / 8 Bar
    Discharge pressure 0.8MPa
    Motor power 30kw
    Motor speed 2940r/min
    Voltage/HZ 380V/50HZ (Could be changed)
    Motor protection grade/insulation grade IP23/F degree
    Driving method Direct Drive
    Noise level <=78 dB(A)
    Cooling method Air cooled
    Lubricant 30L
    Outlet air carry lubricant oil <=3 ppm
    Starting method Permanent Magnet Frequency Start
    Air outlet pipe diameter RP1-1/2
    Temperature of cooled outlet compressed air <=Ambient temperature+15℃
    Dimension(mm) Length 1880
    Width 1180
    High 1520
    Net Weight 980KG
     

     

    Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

    Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

     

    1, the generator to obtain excitation current in several ways
    1) DC generators power supply excitation mode
    This type of excitation generator has a dedicated DC generator, this special DC generator known as the DC exciter, the exciter is generally coaxial with the generator, the generator field winding installed on the shaft through the slip ring And the fixed brush obtains a direct current from the exciter. This excitation method has the advantages of independent excitation current, reliable operation and reduced consumption of self-consumption. It is the main excitation method of generator in the past several decades, and has more mature operation experience. Disadvantage is the excitation adjustment speed is slow, maintenance workload, so in more than 10MW units rarely used.


    2) AC exciter power supply excitation mode
    Some modern large-capacity generators use AC exciter to provide excitation current. AC exciter is also installed on the generator shaft, the output of the AC current through the whole
    After the flow generator rotor excitation, at this time, the generator excitation mode is his excitation mode, and because of the use of static rectifier device, it is also known as he excited static excitation, AC auxiliary exciter to provide excitation current. The AC auxiliary exciter may be a permanent magnet measuring device or an alternator having a self-excited constant voltage device. In order to improve the excitation regulation speed, AC exciter usually use 100--200Hz IF generator, while the AC auxiliary exciter is used 400 - 500Hz IF generator. The DC excitation winding and the three-phase AC winding of the generator are wound in the stator slot. The rotor has only tooth and groove without winding, like a gear. Therefore, it does not have rotating contact parts such as brush and slip ring. , The structure is simple, the manufacturing process is convenient and so on. The disadvantage is that the noise is large, the harmonic component of the AC potential is also larger.

     

    Two Stage PM VFD Rotary Screw Type Air Compressor 6.3m3 / Min 8 Bar 40HP 30KW

    FAQ

    Q1: Are you manufacturer or trade company?
    A1:We are manufacturer.


    Q2: What the exactly address of your factory?
    A2: Our company is located in 3F, building B, No.168, Dezheng East Road, Chang’An Town, Dongguan City, Guangdong Province, China

    Q3: Warranty terms of your machine?
    A3: One year warranty for the machine and technical support according to your needs.

    Q4: How about payment terms?
    A4: 30% TT deposit + 70% TT before shipment, 50% TT deposit + 50% LC balance.

    Q5: How long will you take to arrange production?
    A5: If in stock, we will shipping it in 3 workdays; if no stock or have some special requests, like change the color or change 380V/50HZ to other electricity, we will delivery it in 15workdays.

    Q6: Can you accept OEM orders?
    A6: Yes, with professional design team, OEM orders are highly welcome.

     

    If you have any question, please feel free to contact me:

     

    whatsapp: 008613580986043

    email & skype: zakf2@screwaircompressor.cn

    Contact Details
    Dongguan City Jiubei Compressor Parts Co., Ltd.

    Contact Person: Ms. Grace

    Tel: 86-769-81624099

    Fax: 86-769-85352752

    Send your inquiry directly to us (0 / 3000)

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