Specification :

Application of Propeller Ventilator

- Manhole , tunnel and tank

- Ship building , under-ground project

- Welding and chemical lab or spot
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Propeller Ventilator of 36V Safety Type

- Made of Aluminum alloy Motor , Blade of Die-cast aluminum alloy and Galvanized steel body

- 36V Safety Type under circunmstance of electric easily

- With the good capability, the super speed , the novel pattern, the reasonable structure and the strong suction.

- Make low noise and Light weight due to die-casting aluminum alloy

- Move easily wherever exhaust or inhalation by field condition due to small and portable

- Prevent workers from the suffocating by improving bad