Guizhou low-noise intelligent local ventilation fan
Low-noise FBD series explosion-proof axial flow local ventilation fan for mines
The low-noise FBD series explosion-proof axial flow local ventilation fan for mines is suitable for use in coal mines, metal mines, chemical mines, and other industrial sectors for transporting air into mine roadways containing gas, coal dust, and explosive hazards, as a pressure ventilation system; it can also be used as a ventilation device for tunnel construction. Low-noise and ultra-low-noise environmentally friendly ventilation fans, based on the aerodynamic principles of fans and the principles of noise generation and propagation, adopt multiple noise reduction measures, including the addition of a streamlined intake silencer and inlet/outlet composite silencers. The fan unit has been structurally optimized to effectively isolate high-frequency noise, reducing the overall noise level to below 85 to 80 decibels, improving the mine working environment, and achieving environmentally friendly ventilation.
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No. 1600, Tangli West Road, Yuncheng Economic and Technological Development Zone, Yuncheng City, Shanxi Province
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