China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6008 (7.5KW)

Model NO.
BC6008(7.5KW)
Discharge Differential Pressure
10-80kpa
Motor Power
2.2-37kw
Cooling Type
Air
Application
Aeration, Backwashing, Pneumatic Conveying, Applie
Main Material
Cast Iron
Trademark
B-Tohin
Transport Package
Export Wooden Case
Specification
1500mm*1050mm*1750mm
Origin
China
Our concentrate on should be to consolidate and enhance the quality and service of present products, meanwhile consistently produce new products to meet unique customers' demands for China Products/Suppliers. Roots Blower (Compressor) , Roots Vacuum Pump Bc6008 (7.5KW), The product will supply to all over the world, such as: Colombia, Latvia, Nepal, Our Company has qualified engineers and technical staff to answer your questions about maintenance problems, some common failure. Our product quality assurance, price concessions, any questions about the items, Be sure to feel free to contact us.
B-Tohin Machine (Jiangsu) Co., Ltd. Diamond / Audited Supplier
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:

Model BC6008
Air capacity 6.49m3/Min-20.01m3/Min
Discharge differential pressure 10-80KPA
Rotary speed 850rpm-1800rpm
Motor type 2.2KW-37KW
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 340 kg
Packing size Approx. 1.50*1.05*1.75m (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 80kpa
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
BC6008 125(5) 850 8.66 2.54 8.04 4.49 7.56 6.03 7.16 7.59 6.81 9.40 6.49 11.21        
1000 10.45 2.99 9.83 5.28 9.35 7.10 8.95 8.93 8.60 11.06 8.28 13.19 7.98 14.81 7.72 16.85
1150 12.24 3.44 11.62 6.07 11.14 8.16 10.74 10.27 10.39 12.72 10.07 15.17 9.77 17.03 9.51 19.37
1250 13.44 3.74 12.82 6.60 12.34 8.88 11.93 11.16 11.59 13.82 11.26 16.49 10.97 18.51 10.70 21.06
1400 15.23 4.19 14.61 7.39 14.13 9.94 13.72 12.50 13.38 15.48 13.06 18.46 12.76 20.73 12.49 23.59
1500 16.42 4.49 15.80 7.92 15.33 10.65 14.92 13.40 14.57 16.59 14.25 19.78 13.95 22.22 13.69 25.27
1650 18.22 4.94 17.59 8.72 17.12 11.71 16.71 14.74 16.36 18.25 16.04 21.76 15.74 24.44 15.48 27.80
1800 20.01 5.39 19.39 9.51 18.91 12.78 18.50 16.08 18.16 19.91 17.83 23.74 17.54 26.66 17.27 30.32

 

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 blowers 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.

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

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

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

FAQ
1. Whats 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. 

Certificates

Exihibition