Backward Curved Centrifugal Fan 440V 480V 660V Belt Drive with 80-90% Efficiency and 3000-25425 Pa Pressure Range
Price:
50-50000
MOQ:
1
Delivery Time:
5-45DAYS
Brand:
XIANRUN BLOWER
Product Description
Backward Curved Centrifugal Fan Technical Overview
Backward curved centrifugal fans feature impeller blades that curve away from the direction of rotation, providing superior efficiency and performance characteristics compared to forward curved models.
Technical Specifications
Performance Parameters
- Impeller diameter: 90-3500 mm
- Speed of mainshaft: 560-2900 rpm
- Pressure range: 3000-25425 Pa
- Flow range: 1297-83305 m³/h
- Air temperature: 20-1000°C
- Material options: Cast Iron, Carbon Steel, Stainless Steel
- Efficiency: 80%-90%
Electrical Specifications
Available in 440V, 480V, and 660V configurations with belt drive system for flexible power transmission.
Industrial Applications
- Cement manufacturing
- Industrial boiler systems
- Power generation facilities
- Chemical processing plants
- Combustion-support systems
- Cooling and ventilation systems
- Corrosive gas handling
- Dryer and incineration systems
- Dust collection and fume exhaust
- Forced and induced draft applications
Technical Comparison
Backward curved centrifugal fans offer significant advantages over forward curved models, including higher efficiency (80-90%), lower power consumption, and reduced operational noise levels. The backward curved impeller design with outlet angles less than 90 degrees provides superior hydraulic performance and energy savings.
Product Images
Customization Requirements
| Parameter | Unit |
|---|---|
| Air volume/air flow | m³/h |
| Total pressure or static pressure | Pa |
| Medium temperature | °C |
| Voltage | V |
| Frequency | Hz |
| Altitude of operation place | m |
Please provide your specific application requirements and operating parameters. Our engineering department will recommend the most suitable centrifugal fan configuration for your industrial needs.
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Company
Henan Xianrun Blower CO.,LTD
Location
LiMing Edifice,Xinxiang City,Henan Province,China