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Ventilation Fan
1) Uses CAD/CAM, louver-type window. 2) The blower has great capacity. 3) Low noise. 4) Steady long circulation. 5) Automatic opening and closing the shutters to attain the dust palliative water tightness Product Group: Ventilation Fan |
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Ring Air Blower
Working principle: Ring blower's impeller contain numerous blades in its edge and it is special designed for a high air pressure.. When the impeller rotates, as centrifugal effect, the air between two blades be transferred rapidly to the edge and gain higher speed. After coming back into the impeller again thought the channel of blower, the air transferred again and speed again. Since numerous blades help transfer energy, the air pressure increases progressively and present high air pressure. Product Group: Air Blower |