Products
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30kW-37kW tunnel discharge smoke tunnel axial fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans, 30kW-37kW tunnel discharge smoke tunnel axial 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 noi -
Tandem type tunnel construction fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans,Tandem type 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 efficie -
30kW-37kW 2D tunnel jet blower fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans, 30kW-37kW 2D tunnel jet blower fanand 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 -
5 stage silencer tunnel construction fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans,5 stage silencer tunnel construction fanand ventilation industrial fans equipment for many years.Our tunnel/mine blower fans has the characteristics of corrosion resistant reliability, economy,high effici -
75kW-90kW tunnel jet fan
China Shandong Hanqi manufacture and export kinds of tunnel blower fans,75kW-90kW tunnel jet fanand 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 -
Tunnel jet fan
Tunnel jet fans are divided into two ventilation forms: unidirectional jet fans (SDS) and reversible two-way jet fans [SDS(R)]. The forward and reverse switching time of reversible jet fans in emergency situations is extremely important. SDS(R) reversible jet fans can switch to rated speed in 30 sec