EC Internal Rotor Series Axial Flow Fan Complex

We are a professional manufacturer of ventilation and power equipment, with external rotor fans as one of our core product lines.   This EC internal rotor series axial flow fan features an advanced EC internal rotor axial flow structure design, with multiple fixing methods including square panel fixing, circular duct fixing, and square panel fixing with front-end swing blades to adapt to various complex working environments.   It uses high-quality aluminum alloy motor casing, galvanized plate hub, galvanized steel air duct, and high-quality steel wire mesh cover, all with electrostatic spraying or electrophoretic coating for durability.   It has an insulation class H, protection level IP66, and operates reliably in ambient temperatures from -40°C to +60°C, humidity up to 98%, and altitudes up to 1000m.     Beyond our core external rotor fans, we provide a comprehensive range of industrial solutions. Our industrial fans include various types tailored for heating, ventilation, air con…