This case covers a ventilation application at China Minmetals Mining-Laiwu Iron Mine. The site uses our FBD series mining counter-rotating axial auxiliary ventilation fan for local roadway/working-face ventilation and air exchange. To meet underground dust, humidity fluctuations and continuous operation requirements, the solution focuses on stable airflow, reliable start/stop and easy maintenance to support safe production ventilation.
Video: Bofeng Fan-FBD series mining auxiliary fan application on site (China Minmetals Mining Laiwu Iron Mine)

Image: Underground roadway local ventilation in operation; FBD counter-rotating axial fan supplying air