ZJT smart local fan ventilation system is an advanced and reliable mine ventilation monitoring system. It can realize remote control of fans, online monitoring of fan parameters, and over-limit alarm. The air supply volume is determined by underground sensors and underground parameters, which solves the problem of on-demand air supply by local ventilators in mines, and realizes safe, efficient, automatic, and rapid deflation, energy saving and power saving. When the main air supply circuit breaks down, the backup circuit fan is automatically put into operation to maintain continuous air supply on the working face.

 

The supporting FBD series press-in type counter-rotating partial fans are one of the leading products of our company. Fan design is sophisticated, advanced manufacturing technology, high-quality products. This series of fans has four distinct characteristics:
1. High efficiency: the blade adopts wing twisted three-dimensional flow design, which has a wide range of high efficiency.
2. Low noise: The casing adopts an outsourced composite noise reduction device, and a specially designed air inlet noise reduction device is installed on the air inlet side. The noise can be reduced by more than 10%, with ultra-low noise characteristics.
3. Stable performance: the wind pressure is relatively stable, the surge phenomenon is small, and the operation is also stable under high wind pressure and low flow.
4. The air supply distance is long, and the complex roadway has strong adaptability.