Chinese industry mine ventilation fan equipment manufacturers

TNF series Fans for Tunnel Ventilation SDF tunnel press - type counter - rotating fan is mainly used for high - speed rail, highways, railways, diversion tunnel, metal mine and other fields. Drive air in outside (press - in type) through vent pipe. Gas temperature can not exceed 80 ºC, and must be non - corrosive gas.

Structure and Features
A. of The Series AIR Collector of the include fans, main Fan the I class, class II main Fan, Silencer, Motors, Venti OTHER pipe interface and Components. The Structure of The body and are Made of Welded Steel Plate, Streamlined Blade Wing Adopts The impeller, the fan adopts the motor and the impeller direct connection way, the transmission is reliable, the whole structure is simple compact, sturdy and durable, safe use and convenient for maintainance.

B . Compact Structure, Low Noise, High Efficiency, Good Wind Performance, High Wind pressure, stable in Operation at The Work Area, the Range and the Application Wide SO ON. ACCORDING to at The length of at The Digging at The Different Surface and ventilation requirements of at The Roadway, you can use the machine, but also graded use, thereby reducing energy consumption, tunnel tunneling is the ideal local ventilation equipment.

C. ACCORDING to at The specific requirements of the Tunnel at The Project, at The Company at The CAN a Diameter in the SET at The Fan Inlet, Part, and the then Docking with Fan at The Front, in the Order to the Achieve Long - Distance Relay AIR to the Achieve the Tunnel Effect of Better ventilation.

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