Big Size Air Cooling BLDC Hvsl Industrial Ceiling Fans for Outdoor Warehouses

Big Size Air Cooling BLDC Hvsl Industrial Ceiling Fans for Outdoor Warehouses. High Efficiency Direct Drive: Gearless permanent magnet brushless DC motor with high torque and excellent energy efficiency. Aerodynamic Blade Design: Blades made of aviation-grade aluminum magnesium alloy, tested in wind tunnels for stability. Ultra-Low Noise Operation: Operates at 40-45 dB, meeting high standards suitable for cinemas and quiet environments. Comprehensive Safety System: Features 5 insurance protections including anti-fall plates, steel wire locks, and automatic alarms. Versatile Application: Ideal for warehouses, factories, airports, malls, and sports arenas requiring large-scale ventilation. Customizable Specifications: Available in diameters from 2.5 to 8 meters with customizable power, voltage, and speed options. Stable Performance: 100% stable performance without vibration, using imported bearings and strict dynamic balance testing.