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

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Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing

  • Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
  • Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
  • Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
  • Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
  • Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing
Product Details:
Place of Origin: China
Brand Name: BK
Certification: ISO9001/ISO14001/CE
Model Number: BK5003
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Export standard wooden case
Delivery Time: 5 to 20 working days, depends on order amount and specification
Payment Terms: L/C, T/T
Supply Ability: 100 SETS per month
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Detailed Product Description
Name: Three Lobe Roots Blower Type: Positive Displacement Roots Type, Three Lobes
Air Capacity: 1.77-7.38m3/min Discharge Differential Pressure: 10-80KPA
Motor Power: 1.5-15KW Discharge Bore: DN65 (2.5”)
Cooling Type: Air Application:: Aeration, Backwashing, Pneumatic Conveying, Applied For Water Treatment, Cement, Pipe Clearing, Power Plant, Etc.
High Light:

roots lobe blower

,

pneumatic conveying blower

 

 

10KPA - 80KPA Three Lobe Roots Blower BK5003 , Roots Air Blower

 

 

About BK

 

BK Roots Blower is a kind of product designed and manufactured according to the avanced technology. 

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

 

 

Specifications:

 

Model

BK5003

Air capacity

1.77-7.38m3/min

Discharge differential pressure

10-80KPA

Rotary speed

850-2000rpm

Motor type

1.5-15KW

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

171 kg

Packing size Approx.

1.64*0.75*1.6m (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 for stable operation

4. Adopt imported oil seals made from fluoric rubber with good wear 

resistance and high-temperature resistance.

5. Low noise, low vibration and energy consumption.

 

 

Parameter sheet

 

Art No. Port  
Dia
(MM)
Speed Inlet capacity (m3/min)and shaft power (KW)under various pressure
0.1kgf/cm2 0.2kgf/cm2 0.3kgf/cm2  0.4kgf/cm2
1000mmH2O 2000mmH2O 3000mmH2O 4000mmH2O
0.01Mpa 0.02Mpa 0.03Mpa 0.04Mpa
rpm m3/min KW m3/min KW m3/min KW m3/min KW
BK5003 65(2.5") 850 2.75 0.97 2.47 1.61 2.25 2.45 2.07 2.77
1000 3.35 1.15 3.07 1.89 2.86 2.89 2.68 3.26
1150 3.96 1.32 3.67 2.18 3.46 3.32 3.28 3.75
1250 4.36 1.43 4.08 2.36 3.86 3.61 3.68 4.08
1350 4.76 1.55 4.48 2.55 4.27 3.89 4.08 4.4
1500 5.36 1.72 5.08 2.84 4.87 4.33 4.69 4.89
1600 5.77 1.83 5.48 3.03 5.27 4.62 5.09 5.22
1750 6.37 2.01 6.09 3.31 5.87 5.05 5.69 5.71
1850 6.77 2.12 6.49 3.5 6.28 5.34 6.1 6.03
2000 7.38 2.29 7.09 3.78 6.88 5.77 6.7 6.52

 

Art No. Port  
Dia
(MM)
Speed Inlet capacity (m3/min)and shaft power (KW)under various pressure
0.5kgf/cm2  0.6kgf/cm2 0.7kgf/cm2 0.8kgf/cm2
5000mmH2O 6000mmH2O 7000mmH2O 8000mmH2O
0.05Mpa 0.06Mpa 0.07Mpa 0.08Mpa
rpm m3/min KW m3/min KW m3/min KW m3/min KW
BK5003 65(2.5") 850 1.92 3.38 1.77 3.98        
1000 2.52 3.97 2.38 4.68        
1150 3.12 4.57 2.98 5.38 2.85 6.39    
1250 3.52 4.96 3.38 5.85 3.25 6.95    
1350 3.93 5.36 3.79 6.32 3.65 7.51 3.53 8.47
1500 4.53 5.96 4.39 7.02 4.26 8.34 4.14 9.41
1600 4.93 6.36 4.79 7.49 4.66 8.9 4.54 10.03
1750 5.54 6.95 5.4 8.19 5.26 9.73 5.14 10.97
1850 5.94 7.35 5.8 8.66 5.67 10.29 5.54 11.6
2000 6.54 7.94 6.4 9.36 6.27 11.12 6.15 12.54

 

 

Structure of blower main body


Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 0

 

 

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

 

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 1

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

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 2

Gear end bearing

Made of GCr15

NSK brand, double-row angular 

contact ball bearing, capable of 

supporting axial load

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 3

Drive end bearing

Made of GCr15

NSK brand, cylindrical roller bearing

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 4

Gear

Made of 20CrMnTi

Bevel structure for more smoothly running

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 5

Oil seal

Made of fluoro rubber

CR brand, bears high temperature 

and has a longer life.

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 6

 

 

Assembling drawing of blower package

 

Low Vibration 10KPA - 80KPA Three Lobe Roots Blower BK5003 For Pipe Clearing 7

 

 

Standard supply of scope

 

1. blower main body

2. pressure relieve valve

3. check valve

4. inlet silencer(with air filter)

5. outlet silencer

6. public base (with belt cover)

7. rubber flexible joint and shock pad

8. pulley

9. pressure gage

10. belt

11. bolts and nuts and other connection parts

12. 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.

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

Contact Person: Ms. Jane Zhou

Tel: +8613961531319

Send your inquiry directly to us
B-Tohin Machine (Jiangsu) Co., Ltd.
Yong'an Road, Industrial Park for Environmental Science & Technology, Yixing City, Jiasngsu Province 214205, China
Tel:86-510-8707-6720
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