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

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2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan

  • 2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan
  • 2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan
2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan
Product Details:
Place of Origin: China
Brand Name: BK
Certification: ISO9001/ISO14001
Model Number: 4RB 3AC
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Export standard wooden case
Delivery Time: 5-20 working days, depends on order amount and specification
Payment Terms: L/C, T/T
Supply Ability: 200 SETS per month
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Detailed Product Description
Maximum Air Capacity: 47-195m3/h Maximum Positive Pressure: 25-53KPA
Maximum Vacuum Pressure: -23KPA To -38KPA Cooling Type: Air
Driven Type: Direct Main Materials: Aluminium Alloy
Motor Power: 0.55KW-3.8KW Maximum Noise: 71 DB(A)
Minimum Noise: 57 DB(A)
High Light:

sidechannel blower

,

vortex air compressor

 

2.55KW Side Channel Blower, aluminum alloy turbo vacuum air fan

 

 


About 2RB Blower

 

The 4RB series ring blowers, side channel blowers, regenerative vacuum blowers are suitable for both positive pressure and vacuum pressure use. It is well used by various customers around the world and famous for its low noise, reliable performance, non-contacting, dry running and free maintenance.

 

 


Features

 

1) Blade and Cover: Cast aluminum.

2) Blower housing:Cast aluminum

3) Dual-usage: Compressor and Vacuum (suction and blow).

4) Motor of IP54 protection and Insulation class F.

5) No oil, low noise and vibration,maintenance-free.

 

 


Applications

 

1.Pneumatic conveying systems

 2.Lifting and holding of parts by vacuum

 3.Packing machines

 4.Aeration of sewage-treatment plants

 5.Filling of bags/bottles/hoppers

 6.Soil remediation

 7.Thermoforming

 8.Sorting/enveloping of letters

 9.Food-processing

10.Laser printers

11.Dental suction equipments

12.Paper processing

13.Printers/copiers

14.Textile machines

15.Aeration of fish ponds

 

 


Working Principle

 

The impellers in the 2RB machines are mounted directly on the motor shaft for noncontact compression entirely without friction. Maximum operational reliability (even at high differential pressure) is ensured by the arrangement of the bearings outside the compression chamber.

 

The gas it takes in through the inlet 1. As it enters the side channel 2, the rotating impeller 3 imparts velocity to the gas in the direction of rotation. Centrifugal force in the impeller blades accelerates the gas outward and the pressure increase. Every rotation adds kinetic energy resulting in the further increase of the pressure along the side channel. The side channel narrow at the rotor, sweeping the gas off the impeller blades and discharging it through the outlet silencer 4 where it exits the side channel blower.

 

 

 

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan 0

 

 


Performance Date

 

Model No. Motor Weight
Approx.
Noise Max.
air flow
Max.
vacuum
Max.
pressure
Fre-
quency
rated
output voltage current
HZ KW V A KG dB(A) m3/h mbar mbar
4RB 210-0AH16-7 50 0.55

220-240∆

345-415Y

2.8∆

1.6Y

16 57 47 -230 290
60 0.63

220-275∆

380-480Y

3∆

1.7Y

62 57 -270 320
4RB 310-0AH16-7 50 0.55

220-240∆

345-415Y

2.8∆

1.6Y

16 57 66 -250 250
60 0.63

220-275∆

380-480Y

3∆

1.7Y

62 80 -260 250
4RB 310-0AH26-7 50 0.81

220-240∆

345-415Y

4∆

2.3Y

17 57 66 -280 350
60 0.94

220-275∆

380-480Y

4∆

2.3Y

62 80 -340 360
4RB 410-0AH16-7 50 1.1

220-240∆

345-415Y

5.4∆

3.1Y

23 58 87 -300 380
60 1.3

220-275∆

380-480Y

5.4∆

3.1Y

62 105 -340 370
4RB 510-0AH16-8 50 1.5

220-240∆

345-415Y

7.5∆

4.3Y

26 64 120 -310 360
60 1.75

220-275∆

380-480Y

7.6∆

4.4Y

68 145 -340 320
4RB 510-0AH26-8 50 2.2

220-240∆

345-415Y

11.4∆

6.6Y

29 64 120 -310 470
60 2.55

220-275∆

380-480Y

11.2∆

6.5Y

68 145 -360 480
4RB 610-0AH16-8 50 2.2

220-240∆

345-415Y

11.4∆

6.6Y

32 65 165 -340 360
60 2.55

220-275∆

380-480Y

11.2∆

6.5Y

71 195 -360 315
4RB 610-0AH36-8 50 3.3

220-240∆

345-415Y

13∆

7.5Y

35 65 165 -340 480
60 3.8

220-275∆

380-480Y

14.2∆

8.2Y

71 195 -380 530

 

 


Performance Curve

 

Vacuum Selection diagram

(50HZ)
 

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan 1

Vacuum Selection diagram

(60HZ)
 

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan 2

Positive Selection diagram 

(50HZ)
 

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan 3

Positive Selection diagram

(60HZ)
 

2.55KW Side Channel Air Blower , aluminum alloy turbo industrial vacuum fan 4

 

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

Contact Person: Ms. Jane Zhou

Tel: +8613961531319

Send your inquiry directly to us
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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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