Shenzhen Ribake Precision Machinery Co., Ltd.
Main products:side channel vacuum pump,ring blower,air pump,vacuum pump,air blower
Contact Us
  • Contact Person : Mr. Tang Guojun
  • Company Name : Shenzhen Ribake Precision Machinery Co., Ltd.
  • Tel : 86-755-29882904
  • Fax : 86-755-33817926
  • Address : Guangdong,Shenzhen,1/f, No. 4, East Lane 2, Yangxia, Xinqiao, Shajing Town, Bao'an Dist.
  • Country/Region : China
  • Zip : 518125

4.0kw vortex ring blowers

4.0kw vortex ring blowers
Product Detailed
1. Oil-free; 2. Energy conserving; 3. Long lifetime; 4. IP55 protection; 5. Insulation F

4.0kw vortex ring blowers


  We are professional in air blower/ring blower/vortex blower/vacuum pump producing. With more than 10 years' manufacture experience, we have got good reputation from our customers. If possible, you're welcome to come and visit our factory to see our quality, ability and price.


1. brand: Ribake

2. material: aluminum alloy

3. structure: three-phase & single stage

4. EFF2 motor with NSK bearing

Model name: 2BHB710-H37

Type information:

1. frequency(Hz): 50/60

2. output(KW): 4.0/4.6

3. voltage(V): 380Δ/660Y

4. current(A): 9.0Δ/5.2Y

5. max flow(m3/h): 320/380

6. max vacuum(mbar): 290/330

7. max pressure(mbar): 330/330

8. weight(Kg): 40

9. sound(DB): 59

10. air filter: MF-16


  Ribake blowers/pumps are used for textile machine, soil remediation, smoke extraction in industry, food-processing, beverage industry, semiconductors and electronic equipments, thermoforming, wastewater treatment and blowing, lifting and holding of parts by vacuum,etc.

Type features:

1. Two- pole motor with TEFC IP55 and insulation F, high temperature resistant to180°

2. Motor reached Europe EFF2 standard, save more electricity, and more durable.

3. In front bearing structure makes dynamic stability;

4. The rotating parts are not in contact with the casing. No friction during operation, No internal lubrication needed.

5. Sealing ring is placed between housing & motor to prevent entry of foreign matter, improve service life;

6. Wide range of powers and sizes, long term and quietly smooth operation.


4.0kw vortex ring blowers

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