axial flow fans for coal mine surface ducts

The FBC (D) Z-series explosion-proof extraction (counter rotating) axial flow ventilation fan for coal mine surface can be used as a replacement product for large, medium, and small coal mines, as well as a product for new mines. The blades adopt three-dimensional twisted orthogonal and aviation wing shaped blade profiles, and the impeller is directly connected to the motor for transmission. It has the characteristics of simple and compact structure, smooth operation, safety and reliability, convenient installation and maintenance, high operating efficiency, high performance curve, large operating range, obvious energy-saving effect, and stable wind pressure. And the blade angle can be adjusted according to the required wind pressure and air volume of the mine to meet the ventilation needs of the mine. Our main products include: Coal mine fan,Fan distribution cabinet,Local ventilation fan,Equipment maintenance parts,Mine ventilating fan,Tunnel fan.   Anhong energy-efficient and…