Roots Blower with fine bubble diffuser

Brand

Shandong Heli

Model

HLSR-250

Item

Roots blower

Type

HLSR series three lobes

Flow rate

27.63m3/min-59.20m3/min

Pressure

9.8kpa--58.8kpa

Motor power

18.5kw-132kw

Frequency

50HZ, 60HZ

Voltage

220V—525V

Bore

250mm

Dimension

****

Drive type

Direct coupling or belt transmission 

Cooling type

Air cooling/Water cooling

Net Weight

1600kg

Package dimension

***

Features: 

1 positive displacement blower, no compression, air conveying is smooth, there is small flow rate changes along with pressure changes.

2 tri-lobe linear-shaped impeller making inlet and outlet pulsation quiet with low noise and vibration.

3 special impeller of mesh curve and small enclosure making roots blower high efficiency, low energy consumption.

4 small size, light weight and elegant appearance.

5 with high-precision synchronous hard-toothed surface gears ensure long life.

6 much cleaner with no oil 

7 with nitrile rubber seal rings 

8 Swedn SKF brearings

9 Germany OPTI belts

Usage:sewage treatment,biogas firing system,printing pool

stir, flour, aquaculture, pneumatic conveying, electric power and cement industries etc.