The jet fan is mainly used for longitudinal ventilation of roads and railway tunnels and can also be used for other similar occasions, such as auxiliary tunnels and sedimentation tanks.

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The specifications of this series of jet fans are 600-1600mm, divided into one-way running axial fans and reversible (two-speed) running axial fans—the outer shell of the fan is formed by a unique machine tool imported from the United States. The inner wall of the impeller section is processed with gold, ensuring the coaxial strength of the shell and the radial clearance of the blades. The surface is hot-dip galvanized.

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The excellent quality and corrosion resistance of our jet fan has proved to be entirely applicable for various tunnels and metro subways, based on the running tests and actual working status from numerous customers' road tunnels, railway tunnels, and hydroelectric project sites.

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