
Poultry Farm Stainless Steel Exhaust Fan with Ce Certificate. CE and UL Certified: Compliant with CE, UL, ISO, UR, and CCC standards for safety and quality assurance. Stainless Steel Blades: Durable stainless steel blade material ensures long-lasting performance in harsh environments. Intelligent Dynamic Balance: Blade weight tolerance controlled within 1g for smooth running, low vibration, and reduced noise. Customizable Motor Voltage: Motor voltage and frequency can be customized to 380/220/415V and 50/60Hz. High Corrosion Resistance: Frame features 275g/m2 zinc coating for excellent resistance against corrosion. Automatic Shutter System: Windproof, rainproof, and dust-proof shutter with automatic opening and closing mechanism. Wide Application Range: Suitable for poultry farms, greenhouses, textile mills, chemical plants, and storage facilities. Temperature Reduction Capability: Reduces workshop temperature by 8-10 degrees when used with evaporative cooling pads.