Titanium steel axial flow fan

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 impeller barrel of the ventilation fan is equipped with H62 brass protective ring, which can be used with two processes: riveting and explosive welding. It has passed the friction spark safety test of the National Coal Mine Dust Prevention Ventilation Fan Safety Quality Supervision and Inspection Center, solving the hidden danger of fire or explosion caused by blade collision during operation in dirty wind. The fan blades and the inside and outside of the casing have undergone multiple anti-corrosion and moisture-proof treatments, allowing the fan to operate for a long time in a humid environment, effectively solving the problem of corrosion caused by other conditions on the fan.

The blades adopt internationally leading curved swept combination three-dimensional twisted orthogonal and aviation wing blade profiles, and the impeller is directly connected to the motor for transmission. The aerodynamic performance is good, the high-efficiency area is wide, the static pressure efficiency is high, and the energy-saving effect is significant. The ventilation fan blades have steel hollow riveted structure and high-strength cast (forged) aluminum structure, and the installation angle can be adjusted. Users can adjust according to the required air volume and pressure in the front and rear stages; It can also be adjusted according to the frequency conversion control system to meet usage requirements and achieve energy-saving effects. At the same time, the unique blade structure design combined with a silencing device controls the noise during the operation of the ventilation fan within the national noise standards, reducing environmental pollution. The motor of the ventilation fan is placed in the flow channel and isolated from the polluted air containing gas through a flow separation chamber; When the ventilation fan is running, fresh air can be sent into the isolation chamber through the air flow pipe to cool the motor, making the operation of the ventilation fan safer and more reliable.

Our main products include: Coal mine fan,Fan distribution cabinet,Local ventilation fan,Equipment maintenance parts,mine ventilating fan,Tunnel Fan.