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Tunnel construction low noise blower fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans, Tunnel construction low noise blower fan and ventilation industrial fans equipment for many years.
Our tunnel/mine blower fans has the characteristics of corrosion resistant reliability, economy,high efficiency, Low noise,and long air supply distance etc,. connection mode: direct drive.
This product is mainly used for highway, Mine , subway and other tunnel ventilation system, can also be used in metallurgy, chemical industry, nonferrous gold, shipbuilding and ceramic industry ventilation system.