Cast Iron Tri-Lobe Roots Blower , Heavy Duty Construction High Pressure Roots Blower DN350 3900 m3/Hr

Cast iron roots air blower for carbon steel heavy duty construction DN450 3900m3/hr

Description

The roots blower range covers capacities to 2300 cfm (3900 m3/h) with pressures up to 15 psig (1 bar g).

These blowers are designed and built to provide reliable, long life, oil free operation at a competitive price and can be supplied as bare shaft for OEMs or as complete packages.

Specifications:

Description: 

LBSR-series are standard 3-lobe roots blower , its structure is very compact and have higher running reliability and long life, the inlet sizes are from 1.5" to 14". The tri-lobe roots blower can run under the pressure of 80Kpa without cooling water, and the biggest capacity can be 260 m3/min. Our company has also developed LBSRH water-cooling series blower for the pressure between 80Kpa and 100Kpa. So the biggest pressure of two-stage can be 200Kpa. LBSREH-series are also developed for the biggest pressure can be -500mmHg.

1. Wide range for air volume, pressure and vacuum
2. Stable air flow and less pressure variation
3. Clean air and without oil dirt and/or particles
4. Construction simple and easy to maintain
5. Bearings are all lubricated with oil 
6. Lower energy consumption.
7. Lower noise
8. Longer bearing life
9. Strict management of quality standards
10. Our three-lobe design controls backflow pressure towards rotor so as to reduce energy consumption.
11. Our new design can effectively reduce noise by approximately 5 dB.
12. Fewer vibrations transmitted through the lobe increases bearing life by approximately 20%. Conventional blowers generate pressure pulses and vibrations which will diminish power and shorten the life of every bearing, gear and other drive train components.

Applications:

1. Pneumatic conveying 
2. Waste water treatment plants 
3. Electroplating tanks 
4. Printing 
5. Activated sludge systems. 
6. Vacuum handling systems. 
7. Drying systems. 
8. Absorption transporter (for high standards of hygiene) 
9. Filters. 
10. Hospitals and dentistry

Competitive advantage

All our tri-lobe roots blower are built and checked annually following the strictest adhesion to ISO 9001 and CE quality standards, involving the use of our highly precise and regularly maintained CNC machinery. Scrupulous attention is paid to every detail, in a specialized field where technical errors should be kept to a bare minimum.