Tunnel fans shipped to Guinea


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The SDF series tunnel ventilation fans are suitable for tunnel construction ventilation in highway, railway, and hydropower projects, as well as other underground engineering construction ventilation. Main products include five series and hundreds of specifications, such as the SDF(A) type axial flow fan for tunnel construction, SDF(B) type axial flow fan for tunnel construction, SDF(C) type variable-speed axial flow fan for tunnel construction, and SDF(D4) energy-saving variable frequency fan for tunnel construction.

The SDF series tunnel ventilation fans produced by our company have an adjustable installation angle, making them suitable for use in high-altitude environments. During use, simply adjust to the corresponding installation angle for the altitude conditions. They are characterized by simple operation and ease of use. The fans feature high air pressure, low noise, and energy saving; they are suitable for small-section operations such as subways, water diversion projects, and oil pipeline projects, with particularly significant energy-saving effects. High efficiency, low noise, and energy saving; the "variable-speed" feature provides different ventilation methods and energy-saving effects at different speeds, overcoming the shortcomings of traditional non-adjustable blades, achieving selective adjustability, and being suitable for construction ventilation in high-altitude climates.

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