The main ventilation fan of the coal mine was shipped to Guizhou Province, China.

We designed and manufactured an explosion-proof main ventilation fan for a state-owned coal mine in Guizhou Province.
Case Details
The main ventilation fan of the coal mine was shipped to Guizhou Province, China.

We designed and manufactured an explosion-proof main ventilation fan for a state-owned coal mine in Guizhou Province. The fan has an impeller diameter of 3600mm, a motor power of 2×900kW, an air volume of 140m³/s~330m³/s, and a static pressure range of 1250Pa~5750Pa.

The fan motor is an explosion-proof motor, and the explosion-proof chamber isolates the motor from the methane gas. The blades are made of forged aluminum alloy, producing no sparks during friction.



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