Energy-saving explosion-proof axial flow fans

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power	45 KW 55 KW 75 KW
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Description

Product Attributes

Model No.: FBD№8.0

Number Of Motors: 2 groups

Packaging & Delivery

Selling Units:	tower

Product Description

Overview function of the ore intelligent local ventilation system function:
When the system controls the switch work and the data of each gas sensor is lower than the atresia value, the motivation of the excavation working surface is electric and can be produced normally. At this time, the vacuum contacts of the spare control switch are cut off, and the backup control switch is in a state of power -off preparation.
When the gas sensor data is higher than the atresia value, the main control switch output control signal control signal control feed power switches are controlled, and the feed switch controls the power supply power of the excavation working surface to power the power supply, and the gas electrical lock function is realized.

When the system spare control switch is in a working state, it only achieves the ventilation of the roadway and cannot control the power supply of the excavated working surface to achieve gas electricity.

In addition, there are on -demand ventilation functions, discharge gas functions, artificial adjustment of air volume function, and wind power lock function and sound and light alarm function.

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