Three Lobe Roots Blower 150-3000 RPM with 0.15-1200 m³/min Flow and 200 kPa Pressure for Sewage Treatment
Price:
50-50000
MOQ:
1
Delivery Time:
5-45DAYS
Brand:
XIANRUN BLOWER
Product Description
Three Lobe Roots Blower for Pneumatic Conveying
Professional-grade positive displacement blower designed specifically for sewage treatment applications, featuring precision engineering and oil-free operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Impeller Size | 540-3211 mm |
| Flow Range | 0.15-1200 m³/min |
| Pressure Range | 9.8-200 kPa |
| Efficiency | 85-95% |
| Speed Range | 150-3000 rpm |
| Construction Material | Cast Iron |
Key Features & Advantages
- Positive displacement design with three-lobe rotors for consistent performance
- Synchronous gear system ensures precise rotor alignment and timing
- Oil-free operation prevents product contamination
- High efficiency range of 85-95% for energy savings
- Wide operating speed from 150 to 3000 rpm
- Robust cast iron construction for durability and longevity
Comparison with Centrifugal Fans
Working Principle
Roots blowers use intermeshing three-lobe rotors to compress gas through positive displacement, while centrifugal fans rely on curved blades to create airflow through centrifugal force.
Performance Characteristics
Roots blowers deliver higher pressure capabilities (up to 200 kPa) with moderate airflow, making them ideal for applications requiring consistent pressure. Centrifugal fans provide higher airflow volumes at lower pressures.
Manufacturing Precision
Roots blowers require higher manufacturing precision and tighter assembly tolerances to maintain the critical clearances between rotors, ensuring optimal performance and efficiency.
Industrial Applications
- Sewage Treatment Plants
- Aquaculture Aeration Systems
- Pneumatic Conveying Systems
- Cement Manufacturing
- Chemical Processing
- Foundry and Casting Operations
- Flour and Grain Handling
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Company
Henan Xianrun Blower CO.,LTD
Location
LiMing Edifice,Xinxiang City,Henan Province,China