Jiangsu, China
Business Type:
Manufacturer/Factory & Trading Company
Main Products:
Number of Employees:
350
Year of Establishment:
1994-11-01
Management System Certification:
ISO9001:2015, ISO14001:2015
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service

Three Lobes Roots Blower, Low Consumpition, High Efficiency manufacturer / supplier in China, offering Water Cooling Roots Blower Bkw7011 for Aeration, China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6005 (5.5KW), China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6005 (4KW) and so on.

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Supplier Homepage Products Three Lobe Roots Blower Water Cooling Roots Blower Bkw7011 for Aeration

Water Cooling Roots Blower Bkw7011 for Aeration

Get Latest Price
Min. Order / Reference FOB Price
1 set US $5,000/ set
Port: Shanghai, China
Production Capacity: 5000sets Per Year
Payment Terms: L/C, T/T
Material: Iron
Usage: for Convey Air
Flow Direction: Axial Flow
Pressure: Low Pressure
Certification: ISO, CE
Color: Army Green

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Basic Info

Model NO.
BKW7011
Air Capacity
10.02m3/Min-28.39m3/Min
Motor Power
18.5kw-75kw
Main Materials
Cast Iron
Application
Aeration, Backwashing, Pneumatic Conveying, Applie
Cooling Type
Water
Discharge Bore
Dn150 (6′′)
Type
Positive Displacement, Roots Type, Air Conveying
Trademark
B-Tohin
Transport Package
Export Wooden Case
Specification
1800mm*1200mm*2000mm
Origin
China
HS Code
8414599010
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.
BKW series roots blower inherits most components from BK series, it adopts water cooling in bearing cover, which can reduce the remperature of bearing when working and prolong the logevity, also it has a larger pressure capability.

Specifications:
ModelBKW7011
Air capacity10.02m3/Min-28.39m3/Min
Discharge differential pressure10-80KPA
Rotary speed700rpm-1500rpm
Motor type18.5KW-75KW
380/400/415/440V, 3PHASES, 50/60HZ
Motor brandStandard: Siemens Beide or Wannan motor
Siemens and ABB motor for your option
Installation typeStandard: horizontal type.
Vertical type available for your option
N.W. of blower without motor590 kg
Packing size Approx.1.80*1.20*2.00m (length*width*height)
Features1. 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
Port DiaSpeedInlet airflow(m3/min)and shaft power(KW)at different conditionsCooling water
60kpa70kpa80kpa90kpa100kpa
rpmm3/minKWm3/minKWm3/minKWm3/minKWm3/minKW
150(6'')70010.4517.8310.0219.00      L/min
85013.8121.6513.3923.0713.0126.2812.6529.6412.2932.8510
100017.1825.4716.7527.1416.3730.9216.0134.8715.6538.65
115020.5429.3020.1131.2119.7335.5619.3740.1019.0244.45
125022.7831.8422.3633.9221.9838.6521.6243.5821.2648.31
140026.1535.6625.7237.9925.3443.2924.9848.8124.6254.11
150028.3938.2127.9640.7027.5846.3827.2252.3026.8657.97

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.

Water Cooling Roots Blower Bkw7011 for Aeration
Water Cooling Roots Blower Bkw7011 for Aeration


Blower Structure
Water Cooling Roots Blower Bkw7011 for Aeration

Water Cooling Roots Blower Bkw7011 for Aeration
Water Cooling Roots Blower Bkw7011 for Aeration


Application
Water Cooling Roots Blower Bkw7011 for Aeration
Water Cooling Roots Blower Bkw7011 for Aeration

Exihibition

Water Cooling Roots Blower Bkw7011 for Aeration


 

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