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

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80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower

80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower

    • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
    • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
    • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
    • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower
  • 80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower

    Product Details:

    Place of Origin: China
    Brand Name: BK
    Certification: ISO9001/ISO14001/CE
    Model Number: BK65

    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: 2.46-6.36m3/min Discharge Differential Pressure: 10-80KPA
    Motor Power: 3-11KW Discharge Bore: DN65
    Cooling Type: Air Connection Type: Belt And Pulley
    Installation Type: Vertical Materials Of Rotor: QT500
    Bearing Type: Ball Bearing Oil Seal Type: Skeleton
    High Light:

    roots style blower

    ,

    belt driven blowe

     
    80KPA Roots Air Blower,  DN65 air cooled compressor, 120m3/h, pneumatic blower
     
     
    About BK-3
     
    BK-3 series roots blower, the third generation of BK blower,  inherits most of the advantages of BK blower. With rotor curve optimized, the blower is featured of high efficiency and reliableperformance. The blower is cooled by natural air under 80KPA boost pressure, no need for other cooling device. And a little floor space is required by its compact structure.

     

     


    Specifications
     

    Model

    BK65

    Air capacity

    2.46-6.36m3/min

    Discharge differential pressure

    10-80KPA

    Rotary speed

    1500-2750rpm

    Motor type

    3-11KW
    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

    Vertical type

    N.W. of blower without motor

    161kg

    Packing size Approx.

    1.3*0.9*1.2m (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 end-cover structure is adopted for making bearing cavity separated from gas chamber relatively, so there's  little impact of inside high temperature rising on bearings.
    • In order to lower blower's noise, deep groove ball bearing of high precision and low friction factor is adopted. Also due to larger size bearing used for matching enlarged shaft diameter, the bearing’s load capacity is improved and its service life is prolonged.

     
     
    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
    BK65 1500 3.17  2.23  2.89  2.66  2.68  3.08  2.50  3.51 
    1700 3.68  2.52  3.41  3.01  3.19  3.49  3.02  3.98 
    1900 4.19  2.82  3.92  3.36  3.71  3.91  3.53  4.45 
    2075 4.64  3.08  4.36  3.67  4.15  4.27  3.97  4.86 
    2200 4.96  3.27  4.68  3.89  4.47  4.52  4.29  5.15 
    2425 5.54  3.60  5.26  4.29  5.05  4.98  4.87  5.68 
    2600 5.98  3.86  5.71  4.60  5.50  5.34  5.32  6.09 
    2750 6.36  4.08  6.09  4.87  5.88  5.65  5.70  6.44 

     

    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
    BK65 1500 2.35  3.94  2.20  4.37  2.07  4.79  1.95  5.22 
    1700 2.86  4.46  2.72  4.95  2.58  5.43  2.46  5.92 
    1900 3.37  4.99  3.23  5.53  3.10  6.07  2.97  6.61 
    2075 3.82  5.45  3.67  6.04  3.54  6.63  3.42  7.22 
    2200 4.14  5.78  3.99  6.40  3.86  7.03  3.74  7.66 
    2425 4.71  6.37  4.57  7.06  4.44  7.75  4.32  8.44 
    2600 5.16  6.83  5.02  7.57  4.89  8.31  4.77  9.05 
    2750 5.54  7.22  5.40  8.01  5.27  8.79  5.15  9.57 

     

     


    Assembling drawing of blower package

    80KPA Roots Air Blower , DN65 air cooled compressor 120m3/h pneumatic blower 0
     
     

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

    Contact Person: Ms. Jane Zhou

    Send your inquiry directly to us
    B-Tohin Machine (Jiangsu) Co., Ltd.
    Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
    Tel:86-510-8707-6720
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