Dongguan Fenglisheng Mechanical and Electrical Co.,Ltd. is a professional manufacturer  with 8 years' experience   of producing blowers,Regenerative blower,air blowers.
Feature:
1) Low noise and vibration
2) Dynamic balancing minimizes vibration
3) Dust-proofed shaft seal: protects bearings from contaminated
air stream and possible particle damage
4) High reliability: directly connected motor shaft-impeller provides
reliable, long term performance
5) Periodic maintenance is not needed because no gears, belts, motor
brushes or sliding blades
6) Space-efficient design: unique design results in substantial airflows at
moderate pressures in minimum space and weight
7) Versatility: easily throttled and changed from pressure to suction operation
8) May be mounted in a variety of ways
9) Stable airflow: centrifugal compressor design delivers smooth, stable
airflow with no pulsations
10) High-pressure airflow: produces continuous high-pressure airflow
11) Suitable for many industrial applications
12) Quickly delivery
13) Types: HBD-120,HBD-200, HBD-250, HBD-370, HBD-550, HBD-750,
HBD-1100,HB-200,HB-250,HB-370, HB-550, HB-750, HB-1100,HB-1500,HB-2200, HB-3000, HB-4000, HB-5500, HB-7500
14) Power: 200W, 250W, 370W, 550W, 750W, 1,100W,1,500W, 2,200W, 3,000W, 4,000W, 5,500W, 7,500W
15) Frequency: 50 / 60Hz
16) Voltage: 220 - 240V or 380 - 440V