55" Big Poultry House Workshop Farms Exhaust Fan

55" Big Poultry House Workshop Farms Exhaust Fan. IoT System Integration: Equipped with Terrui IoT APP for intelligent remote management and monitoring. High Efficiency Motor: Outer rotor permanent magnet brushless DC motor with up to 86% efficiency. Rust-Free Housing: Independently developed PE frame using rotational molding, sturdy and never rusts. Full Alloy Blades: Ensures blade strength while providing strong and uniform airflow. Direct Drive Design: Low loss with no belts, resulting in high efficiency and low maintenance. OEM/ODM Support: Customization available for logo, packaging, and parameters with full R&D support. 24/7 Technical Support: Free after-sales service with 24-hour response time for technical issues. 12-Month Warranty: Standard 12-month warranty with free parts and remote support for non-human faults.