Rotary Positive Displacement Roots Blower 0.15-1200 m³/min Flow 9.8-200 KPa Pressure for Sewage Treatment
Price:
50-50000
MOQ:
1
Delivery Time:
5-45DAYS
Brand:
XIANRUN BLOWER
Product Description
Roots Positive Displacement Blower for Industrial Applications
The Roots air blower is a robust volume rotary blower designed for demanding industrial environments. Utilizing precision-engineered rotors with synchronized gears, this blower maintains optimal clearance between components to deliver clean, oil-free air compression without contamination.
Operating Principle
The compressor employs synchronized gears at the rotor shaft ends to maintain precise engagement between two rotors. Each rotor's curved surface and the cylinder's inner wall form the working volume, efficiently transporting gas from the suction port to the exhaust channel. The non-contact rotor design ensures zero oil contamination in discharged gas.
Key Differences from Centrifugal Fans
- Working Principle: Roots blowers use figure-8 shaped blades that compress gas through extrusion, while centrifugal fans use curved blades that throw gas outward
- Pressure Capability: Roots blowers deliver higher pressure (9.8-200 KPa) compared to centrifugal fans
- Air Volume: Ideal for applications requiring moderate air volume with high pressure requirements
- Manufacturing Precision: Requires high accuracy and strict assembly tolerances for optimal performance
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 | 150-3000 RPM |
| Material | Cast Iron |
Industrial Applications
- Sewage Treatment Systems
- Aquaculture Aeration
- Pneumatic Conveying
- Cement Manufacturing
- Chemical Processing
- Foundry Casting
- Flour Milling
Performance Advantage: With flow rates up to 1200 m³/min and pressure capabilities reaching 200 KPa, this Roots blower delivers reliable performance in demanding industrial environments while maintaining 85-95% operational efficiency.
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Company
Henan Xianrun Blower CO.,LTD
Location
LiMing Edifice,Xinxiang City,Henan Province,China