1. Oil-free; 2. Energy conserving; 3. Long lifetime; 4. IP55 protection; 5. Insulation F

4BHB electric vortex ring blower

  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 you are interested in our products or company, please do not hesitate to contact us.

Description:

1. brand: Ribake

2. material: aluminum alloy

3. structure: three-phase & two-stage

4. two-pole motor

Model name: 4BHB320-H56

Type information:

1. frequency(Hz): 50/60

2. output(KW): 1.5/1.75

3. voltage(V): 200-240Δ/345-415Y; 220-275Δ/380-480Y

4. current(A): 7.5Δ/4.3Y; 7.6Δ/4.4Y

5. max flow(m3/h): 65/76

6. max vacuum(mbar): -440/-560

7. max pressure(mbar): 540/600

8. weight(Kg): 30

9. sound(DB): 59/63

10. air filter: MF-16

Applications:

  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.

Theory images:

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.

Model image: