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High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
Specifications
Brand Name :
BK
Model Number :
BK9030S
Certification :
ISO9001 / ISO14001/CE
Place of Origin :
CHINA
MOQ :
1 set
Price :
USD 10210- USD 13650
Payment Terms :
L/C, T/T
Supply Ability :
200 SETS PER MONTH
Delivery Time :
45 WORK DAYS
Packaging Details :
Export wooden case
Name :
Three lobe Roots Blower
Material :
Iron
Air flow direction :
Axial flow
Package :
Export wooden case
Color :
Customized
Air Capacity :
71.52m3/Min-116.5m3/Min
Outlet size :
DN250(10")
Blower RPM :
850-1500 rmp
Shaft Power :
31.99-157.6 KW
Voltage :
380V/400V/415V/440V/Customized
Frequency :
50HZ/60HZ
Application :
Waste water treatment
Installation type :
horizontal or vertical
Description

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. This type blower is featured with simple structure and high cubage efficiency.

Specifications:

Model BK9030S
Airflow 71.52m3/Min-116.5m3/Min
Discharge differential pressure 10-80KPA
Rotary speed 850rpm-1500rpm
Motor type 37KW-220KW
380/400/415/440V, 3PHASES, 50/60HZ
Installation type Standard: horizontal type.
Vertical type available for your option
N.W. of blower without motor 1550 kg
Packing size Approx. 2.65*1.90*2.70m (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.


Parameters

Model Port Dia. (mm) Speed Inlet capacity (m3/min)and shaft power (KW)
0.1kgf/cm2 0.2kgf/cm2 0.3kgf/cm2 0.4kgf/cm2 0.5kgf/cm2 0.6kgf/cm2 0.7kgf/cm2 0.8kgf/cm2
1000mmH2O 2000mmH2O 3000mmH2O 4000mmH2O 5000mmH2O 6000mmH2O 7000mmH2O 8000mmH2O
0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa 0.05Mpa 0.06Mpa 0.07Mpa 0.08Mpa
rpm m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW m3/min KW
BK9020S 200(8") 1000 51.88 24.34 49.92 31.03 48.41 37.73 47.14 44.42 46.02 51.12 45.01 57.82 43.6 65.83 42.58 72.66
1050 54.71 25.55 52.75 32.58 51.24 39.61 49.97 46.65 48.85 53.68 47.84 60.71 46.91 67.74 46.05 74.77
1150 60.37 27.99 58.41 35.69 56.9 43.39 55.63 51.09 54.51 58.79 53.50 66.49 52.57 74.19 51.71 81.89
1250 66.03 30.42 64.07 38.79 62.56 47.16 61.29 55.53 60.18 63.90 59.17 72.27 58.24 80.64 57.37 89.01
1400 74.52 34.07 72.56 43.44 71.06 52.82 69.79 62.19 68.67 71.57 67.66 80.94 66.73 90.32 65.86 99.69
1500 80.18 36.5 78.22 45.38 76.72 56.59 75.45 66.64 74.33 76.68 73.32 86.72 72.39 96.77 71.52 106.8

Description of blower parts:

Casing Made of Casting iron HT200
ENDLESS structure adopted for improving efficiency, one-time machined by CNC center with high precision
Rotor (Shaft and impeller) Made of Casting iron QT500
The impeller and shaft is cast as an integral part.
Adopting NC planer for machining to achieve high precision
Gear end bearing Made of GCr15
NSK brand, double-row angular contact ball bearing, capable of supporting axial load
Drive end bearing Made of GCr15
NSK brand, cylindrical roller bearing
Gear Made of 20CrMnTi
Bevel structure for more smoothly running
Oil seal Made of fluoro rubber
bears high temperature and has a longer life.


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.

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Structure

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Application

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Exihibition

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Main products

(1) Three lobes roots blower
(2) ATB Turbo Blower
(3) Bio-gas Roots Blower
(4) Three-lobe Vacuum Pump
(5) HC Rotary Blower
(6) Air-foil-bearing Centrifugal Blower
(7) Single stage Centrifugal Blower
(8) Multistage Centrifugal Blower
(9) Side channel Blower
(10) Submersible Sewage Pump

High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

Product tags

roots blower mpwb50

,

roots blower performance curve

,

roots blower model
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High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

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Product Detail
Brand Name :
BK
Model Number :
BK9030S
Certification :
ISO9001 / ISO14001/CE
Place of Origin :
CHINA
MOQ :
1 set
Price :
USD 10210- USD 13650
Contact Supplier
video
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power
High Power Huge Three Lobe Roots Blower Bk9030S 37kw - 220kw Motor Power

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

Verified Supplier
11 Years
jiangsu
Since 1994
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller
Main Products :
Three Lobe Roots Blower, High Pressure Roots Blower, Roots Rotary Lobe Blower
Total Annual :
38000000-40000000
Employee Number :
280~320
Certification Level :
Verified Supplier
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