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

Economic, High Efficiency, Low Noise manufacturer / supplier in China, offering 10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW), 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 Economical Three Lobe Roots Blower 10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

Get Latest Price
Min. Order / Reference FOB Price
1 set US $1,480/ set
Port: Shanghai, China
Production Capacity: 2000sets Per Year
Payment Terms: L/C, T/T
Material: Iron
Flow Direction: Axial Flow
Pressure: Medium Pressure
Certification: ISO, CE
Type: Positive Displacement, Roots Type, Air Conveying
Air Capacity: 1.72m3/Min-7.15m3/Min

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Basic Info

Model NO.
BC5003(11KW)
Discharge Differential Pressure
10-60kpa
Motor Power
1.5-15kw
Cooling Type
Air
Application
Aeration, Backwashing, Pneumatic Conveying, Applie
Main Material
Cast Iron
Trademark
B-Tohin
Transport Package
Export Wooden Case
Specification
1650mm*750mm*1600mm
Origin
China
About BC Three Lobes Roots Blower
BC series roots blower, with the intergral structure of impeller and shaft, has a waide application in environmental protection, electric power, architecture, gas supply and etc.

Main Chrarcteristics:
1) Working smoothly as helical timing gears is adopted.
2) It is flexible mounting ways because of the same structure in inlet and outlet.
3) It adopts more reasonable bearing structure, which can incresase the bearing operation life.
4) It is low noise, vibration and energy consumption.

Specifications:
ModelBC5003
Air capacity1.72m3/Min-7.15m3/Min
Discharge differential pressure10-80KPA
Rotary speed850rpm-2000rpm
Motor type1.5KW-15KW
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 motor180 kg
Packing size Approx.1.65*0.75*1.60m (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
 
TypePort DiaSpeedInlet airflow(m3/min)and shaft power(KW)at different conditions
10kpa20kpa30kpa40kpa50kpa60kpa70kpa80kpa
rpmm3/minKWm3/minKWm3/minKWm3/minKWm3/minKWm3/minKWm3/minKWm3/minKW
BC500365(2.5'')8502.670.952.391.582.192.402.012.721.863.311.723.90    
10003.251.122.981.852.772.832.603.202.443.892.314.59    
11503.841.293.562.133.363.253.183.683.034.482.895.282.766.27  
12504.231.403.952.323.753.533.574.003.424.873.285.743.156.81  
13504.621.524.342.504.143.823.964.323.815.253.676.193.547.363.438.30
15005.201.694.932.784.724.244.554.804.395.844.296.884.138.174.019.22
16005.591.805.322.975.114.524.945.114.786.234.657.344.528.724.409.85
17506.181.975.913.245.704.955.525.595.376.815.238.035.109.544.9910.47
18506.572.086.303.436.095.235.915.915.767.205.628.495.5010.085.3811.38
20007.152.256.883.716.675.656.506.396.357.786.219.186.0810.905.9612.26
 

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.
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

Structure of blower main body
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

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

Bearing

2

 

13

Right end cover

1

 

21

Bearing

2

6

Driven impeller

2

 

14

Bolt

16

 

22

Bearing plate

2

7

Dust cup

1

 

15

Breather

1

 

23

Adjustable pad

several

8

Grease nipple

2

 

16

Bolt

8

 

24

Magnetic nut

1


Assembling drawing of blower package
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

Standard supply of scope
1. bare shaft blower
2. pressure relieve valve
3. wafer check valve (slim type)
4. inlet silencer(with air filter)
5. outlet silencer
6. public base (with belt cover)
7. rubber flexible joint and shock pad
8. motor pulley
9. pressure meter
10. V-belt
11. bolts and nuts and other connection parts
12. electric motor

Certificates
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

Exihibition
10-80kpa High Efficiency Low Energy Consumption Economical Roots Type Blower Bc5003 (11KW)

 

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