Movable Axial Blower Adjustable speed or Non-adjustable speed Movable Axial Blower1_Novel outlook ,excellent craftwork ,novel style2_Wheel supported ,movable operation3_Adjustable speed or Non-adjustable speed4_Connecting a flexible s oft duct ,high pressure under long distance5_Suitable for underground ,telecommunication, repairing tunnel project and so on. Sky dancer Blower(Blower)