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

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Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    • Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling
    • Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling
  • Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    Product Details:

    Place of Origin: China
    Brand Name: B-TOHIN
    Certification: ISO9001 / SIO14001
    Model Number: BK7011

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 set
    Price: USD 4380- USD 5300
    Packaging Details: export wooden case
    Delivery Time: 35 work days
    Payment Terms: L/C, T/T
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    Detailed Product Description
    Name: BK7011 Color: Army Green
    Air Capacity: 10.90m3/Min-31.51m3/Min Motor Power: 4kw-45kw
    Main Materials: Cast Iron Application: Aeration, Backwashing, Pneumatic Conveying, Applie

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

     

    About BK
    BK Roots Blower is a kind of product designed and manufactured according to the national standards and by the techniques introduced from American TUTHILL Co. This type blower is featured with simple structure and high cubage efficiency.

    Specifications:

    Model BK7011
    Air capacity 10.90m3/Min-31.51m3/Min
    Discharge differential pressure 10-70KPA
    Rotary speed 700rpm-1500rpm
    Motor type 4KW-45KW
    380/400/415/440V, 3PHASES, 50/60HZ
    Motor brand Standard: Siemens Beide or Wannan motor
    Siemens and ABB motor for your option
    Installation type Standard: horizontal type.
    Vertical type available for your option
    N.W. of blower without motor 500 kg
    Packing size Approx. 1800mm*1200mm*2000mm (length*width*height)
    Features 1. Helical type timing gears for smooth operation
    2. Compact, flexibility in installation gives users more choices.
    3. Integral structure of impeller and shaft without shortcomings of the split structure blower
    4. Adopt imported oil seals made from fluoric rubber with perfect wear resistance and high-temperature resistance.
    5. Low noise, low vibration and energy consumption.

     


    Parameter

    Type Port Dia Speed Inlet airflow(m3/min)and shaft power(KW)at different conditions
    10kpa 20kpa 30kpa 40kpa 50kpa 60kpa 70kpa
    rpm m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW
    BK7011 150(6'') 700 13.57 3.77 12.67 6.60 11.97 8.98 11.41 11.87 10.90 14.94        
    850 16.93 4.57 16.03 8.01 15.34 10.90 14.78 14.41 14.26 18.14 13.81 21.65    
    1000 20.29 5.38 19.40 9.42 18.70 12.83 18.14 16.95 17.63 21.35 17.18 25.47 16.75 27.14
    1150 23.66 6.19 22.76 10.84 22.07 14.75 21.50 19.50 20.99 24.55 20.54 29.30 20.11 31.21
    1250 25.90 6.73 25.00 11.78 24.31 16.03 23.75 21.19 23.23 26.68 22.78 31.84 22.36 33.92
    1400 29.26 7.53 28.37 13.19 27.67 17.96 27.11 23.73 26.59 29.88 26.15 35.66 25.72 37.99
    1500 31.51 8.07 30.61 14.13 29.91 19.24 29.35 25.43 28.84 32.02 28.39 38.21 27.96 40.70

     

    Features:

    1. Helical type timing gears for smooth operation
    2. Compact, flexibility in installation gives users more choices.
    3. Integral structure of impeller superior to split structure, more stable in power transmission
    4. Adopt imported oil seals made from fluoro rubber, which is of perfect wear resistance and high-temperature resistance.
    5. Small vibration and economical energy consumption.

    Working Principle

    Roots blower is a cubage blower, and it discharges a fixed amount of air in proportion to its rotation speed. Every rotation, there is two lobes to finish three times absorbing and dischargeing air. Compared with two lobes blower, it is of less air pulses, smaller load change, higher strength, lower noise and vibration.

    Two paraller shafts have three lobes each, all the lobes keep small clearance with each other and housing inside. Every lobes rotatiomn, a certain air will be absorbed at inlet and transfeered form the housing inside surface to blower's diacharge port.

    Two shafts will be turned by the timing gears, no any touching between lobes, so it can be turned at high speed without any lubrication inside. It has the following chaaracteristics: simply configuration; running smoothly;good performance stabilization. It has been widely applied in various industries.

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    Blower Structure

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    Application

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    Iron Casting High Pressure Roots Blower Bk7011 5.5KW Pneumatic Conveying Air Cooling

    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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