Backward Inclined Centrifugal Fan 1297-83305 m³/h Air Flow with 3000-25425 Pa Pressure Range
Price:
50-50000
MOQ:
1
Delivery Time:
5-45DAYS
Brand:
XIANRUN BLOWER
Product Description
Product Overview
High-performance backward inclined centrifugal fan designed for industrial exhaust and ventilation applications. Features robust construction with volute casing and replaceable bearing grease system for extended service life.
Technical Specifications
Performance Range
- Air Flow: 1,297 - 83,305 m³/h
- Pressure Range: 3,000 - 25,425 Pa
- Efficiency: 80% - 90%
- Air Temperature: 20°C - 1,000°C
- Impeller Diameter: 90 - 3,500 mm
- Main Shaft Speed: 560 - 2,900 rpm
Construction Materials
- Cast Iron
- Carbon Steel
- Stainless Steel
Main Shaft Specifications
The main shaft undergoes rigorous quality control to ensure optimal performance and durability:
Shaft Quality Standards
- No cracks, abrasion marks, or damage permitted on spindle and neck surfaces
- Minor abrasions up to 0.05-0.10 mm depth can be repaired using precision grinding
- Non-working surface areas allow minor defects up to 1-1.5 mm depth
- All sharp edges and pits must be removed to prevent stress concentration
- Step sections must be completely free of cracks or surface defects
Wear Tolerance & Repair
- Wear up to 0.5 mm: Repairable via grinding or turning with bearing compensation
- Rolling bearing applications: Repairable using spray electroplating methods
- All repairs must maintain original tolerance specifications and surface roughness
Industrial Applications
- Cement Manufacturing
- Industrial Boiler Systems
- Dryer Equipment
- Dust Collection Systems
- Forced Draft Applications
- Fume Exhaust Systems
- General Ventilation
- Incineration Processes
- Induced Draft Systems
- Power Generation Facilities
- Chemical Processing
- Combustion Support Systems
- Cooling Systems
- Corrosive Gas Handling
Custom Configuration Requirements
For optimal product selection, please provide the following operating parameters:
| 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 |
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Xianrun Blower CO.,LTD
Location
LiMing Edifice,Xinxiang City,Henan Province,China