36/51/54/56 Inches FRP Direct Drive Exhaust Fan for Pig Farm Ventilation System

36/51/54/56 Inches FRP Direct Drive Exhaust Fan for Pig Farm Ventilation System. Integral Molded FRP Shell: Smooth inner/outer surfaces with streamlined design for low wind resistance and high energy efficiency. High Strength PP Blades: Durable imported PP blades with high negative pressure resistance, no deformation or fracture. Super Corrosion Resistance: Aluminum alloy column and 304 stainless steel mounting base plate ensure long-term durability. Direct Drive Motor: Simple structure with motor directly connected to drive for easy maintenance and stable operation. Anti-Corrosion & Wear Resistance: Consistent size and anti-corrosion properties suitable for harsh farm environments. Hygienic Design: Easy to clean surface that does not breed bacteria, ensuring a safe environment. Long Service Life: Equipment designed for a service life of more than 10 years. Customizable Design: Full customization available from samples or designs with in-house R&D and production.