Our 5-350KW forward curved centrifugal blower fans deliver reliable performance for demanding industrial applications. These heavy-duty fans feature customizable colors and robust construction to meet specific operational requirements.

• Power Range: 5-350KW
• Impeller Diameter: 90-3500 mm
• Speed Range: 560-2900 rpm
• Pressure Range: 3000-25425 Pa
• Flow Range: 1297-83305 m³/h
• Temperature Range: 20-1000°C
• Efficiency: 80%-90%
• Materials: Cast Iron, Carbon Steel, Stainless Steel

• Verify fan rotation flexibility and check for blade friction
• Inspect fan and adjacent pipes for debris and obstructions
• Ensure pipeline dampers are fully open
• Clear personnel from fan vicinity before startup

• Start fan and confirm blade rotation matches directional markings
• Conduct 10-30 minute trial operation
• Inspect for loose blades and connection bolts
• Proceed to full operation after successful testing

• Monitor motor current as primary load indicator
• Check for abnormal vibrations, friction, or unusual noises
• Watch for surge conditions in parallel fan operations

• Strong vibration or rubbing sounds detected
• Motor current exceeding rated specifications
• Rapid temperature increase in motor bearings

• Cement manufacturing
• Industrial boiler systems
• Power generation facilities
• Chemical processing plants
• Combustion support systems
• Cooling and ventilation systems
• Corrosive gas handling
• Drying and incineration processes
• Dust collection systems
• Forced and induced draft applications
• Fume exhaust systems