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Cast Iron Roots Lobe Blower , Roots Air Compressor With Pressure 10-70KPA

Categories High Pressure Roots Blower
Brand Name: BK
Model Number: BK7011
Certification: ISO9001/ISO14001/CE
Place of Origin: China
MOQ: 1 set
Price: Negotiation
Payment Terms: L/C, T/T
Supply Ability: 100 SETS per month
Delivery Time: 5 to 20 working days, depends on order amount and specification
Packaging Details: Export standard wooden case
Air capacity: 10.90-31.51m3/min
Discharge differential pressure: 10-70KPA
Motor power: 5.5-45KW
Discharge bore: DN150 (6”)
Application:: Aeration, backwashing, pneumatic conveying, applied for water treatment, cement factory, power plant, etc.
Main materials: Cast iron
Origin of technology: USA
Connected by: belt and pulley
Cooled: by natural air
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    Cast Iron Roots Lobe Blower , Roots Air Compressor With Pressure 10-70KPA

    Cast Iron Lobe Roots Blower, Roots Air Compressor, Pressure 10-70KPA


    B-Tohin is a professional manufacturer that producing cast iron lobe roots blowers.

    And we have independent research department to design and make new products according to clients’ special requirement.


    Specifications:


    Model

    BK7011

    Air capacity

    10.90-31.51m3/min

    Discharge differential pressure

    10-70KPA

    Rotary speed

    700-1500rpm

    Motor type

    5.5KW-45KW

    380/400/415/440V, 3PHASES, 50/60HZ, frequency motor also available

    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

    ColorCustomized, standard of RAL6011

    N.W. of blower without motor

    477 kg

    Packing size Approx.

    1.8*1.3*2.1m (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 , more stable in power transmission

    4. Adopt imported oil seals made from fluoro rubber, which is of reliable wear resistance and high-temperature resistance.

    5. Small vibration and economical energy consumption.


    Parameter sheet

    ModelPort Dia
    (MM)
    SpeedInlet capacity (m3/min)and shaft power (KW)
    0.1kgf/cm20.2kgf/cm20.3kgf/cm20.4kgf/cm2
    1000mmH2O2000mmH2O3000mmH2O4000mmH2O
    0.01Mpa0.02Mpa0.03Mpa0.04Mpa
    rpmm3/minKWm3/minKWm3/minKWm3/minKW
    BK7011150(6")70013.573.7712.676.6011.978.9811.4111.87
    85016.934.5716.038.0115.3410.9014.7814.41
    100020.295.3819.409.4218.7012.8318.1416.95
    115023.666.1922.7610.8422.0714.7521.5019.50
    125025.906.7325.0011.7824.3116.0323.7521.19
    140029.267.5328.3713.1927.6717.9627.1123.73
    150031.518.0730.6114.1329.9119.2429.3525.43

    ModelPort Dia
    (MM)
    SpeedInlet capacity (m3/min)and shaft power (KW)
    0.5kgf/cm20.6kgf/cm20.7kgf/cm20.8kgf/cm2
    5000mmH2O6000mmH2O7000mmH2O8000mmH2O
    0.05Mpa0.06Mpa0.07Mpa0.08Mpa
    rpmm3/minKWm3/minKWm3/minKWm3/minKW
    BK7011150(6")70010.9014.94      
    85014.2618.1413.8121.65    
    100017.6321.3517.1825.4716.7527.14  
    115020.9924.5520.5429.3020.1131.21  
    125023.2326.6822.7831.8422.3633.92  
    140026.5929.8826.1535.6625.7237.99  
    150028.8432.0228.3938.2127.9640.70  

    Structure of blower main body



    No.

    Part Name

    Qty.


    No.

    Part Name

    Qty.


    No.

    Part Name

    Qty.

    1

    Footing

    2


    9

    Left end cover

    1


    17

    Oil tank

    1

    2

    Hexagon bolt

    4


    10

    Round pin

    4


    18

    Gear

    2

    3

    Antidust seal

    1


    11

    Casing

    1


    19

    Key

    2

    4

    Drive impeller

    1


    12

    Oil seal

    4


    20

    Axial sleeve

    2

    5

    Drive end bearing

    2


    13

    Right end cover

    1


    21

    Gear end bearing

    2

    6

    Driven impeller

    2


    14

    Bolt

    16


    22

    Bearing plate

    2

    7

    Dust cover

    1


    15

    Breather

    1


    23

    Adjustable pad

    several

    8

    Grease nipple

    2


    16

    Bolt

    8


    24

    Magnetic nut

    1


    Assembling drawing of blower package



    Standard supply of scope


    1. bare shaft blower

    2. relieve valve

    3. wafer check valve (slim type)

    4. inlet silencer(with air filter)

    5. discharge silencer

    6. public base (with belt cover)

    7. rubber flexible joint and shock absorber

    8. motor pulley

    9. pressure meter

    10. V-belt

    11. bolts and nuts and other connection parts

    12. electric 3 phase motor


    FAQ
    1. What's the information should I provide when inquiry?
    A: Air capacity
    B: Pressure
    C: Application
    D: Use environment(Temperature, atmospheric pressure)
    E: Do you need motor?
    Or other specials you give us will be more appreciated.

    2. What is your warranty?
    Our warranty is 12 months after received the roots blower. During the warranty period, replace the damaged parts for free of charge. Out warranty period, to provide timely, high-quality technical services and price concessions spare parts to ensure continuous safe and high-quality equipment operation.

    3. How long is the service life of roots blower?
    In normal use environment
    A- Service life of blower is more than 10 years.
    B- Service life of Impeller is more than 60, 000 hours.
    C- Service life of bearing is more than 50, 000 hours.
    D- Service life of gear is more than 60, 000 hours.

    4. What is your terms of packing?
    A: Generally, we pack our goods in Fumigation Free Plywood Case. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.

    5. How does your factory control product quality?
    We have quality inspection department. Before sending out product, we check each product. If there is quality problem, we will produce new one.

    6. What are your terms of payment?
    1. TT 30% AS THE ADVANCE PAYMENT AND TT 70% AFTER INSPECTION BEFORE SHIPPING.
    2.100% IRREVOCABLE L/C AT STGHT.

    Quality Cast Iron Roots Lobe Blower , Roots Air Compressor With Pressure 10-70KPA for sale
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