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B-Tohin Machine (Jiangsu) Co., Ltd.

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10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type

10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type

    • 10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type
    • 10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type
    • 10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type
    • 10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type
  • 10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type

    Product Details:

    Place of Origin: China
    Brand Name: BK
    Certification: ISO9001/ISO14001/CE/GOST
    Model Number: BK40

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: Negotiation
    Packaging Details: Export standard wooden case
    Delivery Time: 5 to 20 working days, depends on order amount and specification
    Payment Terms: L/C, T/T
    Supply Ability: 50 SETS per month
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    Detailed Product Description
    Air Capacity: 0.45-2.2m3/min Discharge Differential Pressure: 10-80KPA
    Motor Power: 1.5-5.5KW Discharge Bore: DN40
    Cooling Type: Air Connection Type: Belt And Pulley

     

     

    10KPA - 60KPA Three Lobe Roots Blower DN40 air cooling, vertical instalation
     

     

    About BK-3
     
    BK-3 series roots blower inherits the design of BK series. It adopts air cooling type and improved rotor curve, which is featured of high efficiency and performance. Also this type blower is of vertical installation type for saving floor space and convenient for maintenance.

     

     


    Specifications
     

    Model

    BK40

    Air capacity

    0.45-2.2m3/min

    Discharge differential pressure

    10-80KPA

    Rotary speed

    1750-3000rpm

    Motor type

    1.1-4KW
    380/400/415/440V/220V, 3PHASES, 50/60HZ, frequencytype

    Motor brand

    Standard: Siemens Beide or Wannan motor
    Siemens and ABB motor for your option

    Installation type

    Standard: horizontal type

    N.W. of blower without motor

    60kg

    Packing size Approx.

    1.25*0.85*1.28m (length*width*height)

     

     

     


    Features

    • Optimized lobe curve is adopted for reducing blower’s internal leakage, improving blower’s efficiency and reducing running temperature.
    • After radius-center distance ratio narrowed and shaft’s diameter enlarged, no deformation and collision will occur under higher load pressure as the blower’s strength is improved.
    • Unique hollow design of end-cover is used for making bearing cavity separated from gas chamber relatively, by which reduces the impact of inside high temperature gas on bearing cavity and lowers the bearing temperature.
    • Deep groove ball bearing of high precision and low friction factor is selected for lowering operation noise. In addition, because of larger size bearing matched for enlarged shaft diameter, the bearing’s load capacity is enhanced and its service life is extended.
    • A structure of 90 degree upper inlet and side outlet is adopted for convenient installation and maintenance. Different silencers are available for customers’ needs of saving floor space.

     


    Parameter

     

    Model

    Rotary

     Speed
    (RPM)

    Inlet capacity (m3/min)and shaft power (kW) under various pressure
    0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa
    m3/min KW m3/min KW m3/min KW m3/min KW
    BK40 1750 1.30  0.96  1.10  1.12  0.95  1.29  0.83  1.46 
    1850 1.33  1.01  1.13  1.19  1.00  1.37  0.90  1.55 
    2050 1.60  1.12  1.43  1.32  1.28  1.52  1.17  1.71 
    2400 1.83  1.31  1.73  1.54  1.57  1.77  1.45  2.01 
    2750 1.97  1.50  1.82  1.77  1.70  2.03  1.60  2.30 
    3000 2.20  1.64  2.15  1.93  1.97  2.22  1.88  2.51 

     

    Model

    Rotary 

    Speed
    (RPM)

    Inlet capacity (m3/min)and shaft power (kW) under various pressure
    0.05Mpa 0.06Mpa 0.07Mpa 0.08Mpa
    m3/min KW m3/min KW m3/min KW m3/min KW
    BK40 1750 0.72  1.63  0.63  1.80  0.53  1.97  0.45  2.14 
    1850 0.78  1.72  0.70  1.90  0.60  2.08  0.52  2.26 
    2050 1.07  1.91  0.97  2.11  0.87  2.31  0.78  2.50 
    2400 1.35  2.24  1.27  2.47  1.18  2.70  1.10  2.93 
    2750 1.50  2.56  1.42  2.83  1.30  3.09  1.20  3.36 
    3000 1.82  2.80  1.72  3.08  1.62  3.77  1.53  4.00 

     

     


    Assembling drawing of blower package


    10KPA - 60KPA Three Lobe Roots Blower DN40 Belt and pulley Connection type 

    Contact Details
    B-Tohin Machine (Jiangsu) Co., Ltd.

    Contact Person: Ms. Jane Zhou

    Send your inquiry directly to us (0 / 3000)

    B-Tohin Machine (Jiangsu) Co., Ltd.
    Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
    Tel:86-510-8707-2125
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