Easy Assemble Hight Temp Fan Blade Manufacturer

Easy Assemble Hight Temp Fan Blade Manufacturer

    cooling tower fans are designed by adjustable fan angle, adjust process is as below: 1. using a wrench, loosen the lock screw. 2. grabbing at the fan center, rotating blades to the required Angle by another hand (keep an eye on the blades and fan heart scale); 3. turn the other blades to the same as the first fan scale; 4. lock screw.