
Fan Accessory Aluminum Alloy Blades for Axial Fan. Adjustable Blade Angle: Angle adjustable from 15 to 40 degrees for positive or reverse flow ventilation. Customizable Diameter: Diameter size can be adjusted according to specific customer needs. Multiple Blade Options: Available in 6, 8, 9, 10, 14 small, and 14 wide blade configurations. High Pressure Performance: Designed for high pressure axial flow applications in HVAC and industrial systems. Diverse Certification: Certified with RoHS, UR, ISO, CE, and CCC standards. Precision Die Casting: Manufactured using precision die casting aluminum alloy forming technology. OEM Service Available: Accept all OEM orders with custom design and sample production. Small Order Acceptance: Small orders are accepted to provide convenience for clients.