1.Twisting radian measure design
2. Low noise and strong wind flow
3. 100% copper motor
4. Iron blades
The fan blade of this series circulation fan adopts special twisting radian measure design, the housing of fan adopts flanging workmanship, that makes the noise lower and air volume larger. Excellent performance and easy to maintain, widely used for ventilation in warehouse, workshop and amusement building. It is used in the environment with no causticity air, inflammable and explosive air, the temperature of transmitted air must be below 60°C.