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5 stage silencer tunnel construction fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans, 5 stage silencer tunnel construction 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.