Yuyun Sanhe Cooling Fan Exhaust Fan Ventilation for Poultry House Greenhouse Fan

Yuyun Sanhe Cooling Fan Exhaust Fan Ventilation for Poultry House Greenhouse Fan. High Anti-Corrosion Frame: Hot galvanized sheet with 275g/sqm zinc thickness for superior durability. Long-Life Belt System: Mitsuboshi B-type belts offer 3 times longer service life than A-type. Low Noise Operation: Imported double-row waterproof bearings ensure low noise and free maintenance. OEM Customization Support: Supports OEM customization for model numbers and motor brands. Wide Application Scope: Ideal for poultry houses, greenhouses, livestock breeding, and factories. High Precision Manufacturing: Advanced CNC and laser cutting ensure 100% hole accuracy and easy assembly. Energy Efficient Design: Optimized centrifugal system reduces air resistance and maximizes volume.