Product Description:

FGACZ series axial flow fan is a high-efficiency and safe ventilator specially designed for mines. It is a large and medium-sized main ventilator specially designed according to the actual needs of large mines and using an external motor structure to facilitate user maintenance. This series of fans has a reasonable structure, advanced moving blade adjustment system and excellent aerodynamic performance. It operates smoothly, has low noise and has a wide adjustment range. It is an ideal ventilation equipment for coal mines, metal mines and other mines. It is especially suitable for large-volume mines dominated by fully mechanized mining machinery.

Structural features:

1. The fan is mainly composed of a current collector, main body, diffuser, transmission shaft, motor and other components; it is generally installed in the machine room, which is equipped with lifting equipment to facilitate installation and maintenance; each component is individually fixed on the cement foundation and soft. connection to reduce vibration transmission.



2. The fan is driven by a single motor, and the motor is installed outside the fan through the long axis. This installation method is particularly suitable for large mines where the power differs greatly between the early and late stages. The fan design is not limited by the size of the motor. Different motors can be used according to needs, saving money. Energy, easy to replace.

3. The FGACZ series fans are selected according to the parameters of the mine working conditions. They can be equipped with a single impeller or a double impeller. Guide vanes are installed on the front and rear of the impeller, which improves the fan efficiency.

4. The fan is equipped with an electric brake device, which is easy to operate and can quickly reverse the wind. The reverse wind procedure can be completed in 5 minutes. The reverse air volume reaches more than 60% of the normal air volume.

5. The fan is equipped with a non-stop refueling device and an oil draining device, which can add lubricating oil during operation.

6. Temperature measuring elements and vibration measuring elements are pre-embedded between the fan bearing seat and the bearings and stator windings of the motor, which can display the temperature and vibration data of various parts of the fan during operation.

7. The blades are made of forged aluminum alloy and are precision machined by a multi-axis CNC machining center, which eliminates errors from design to processing. The shape of the blades on the same hub is consistent, which greatly improves the aerodynamic performance of the fan.