FB系列彎掠組合正交型隔爆軸流式局部通風機，主要用于礦井及其它工業部門輸送含有瓦斯、煤塵及易燃氣體的場所，可供煤礦、金屬、非金屬礦山及其它廠礦的礦井掘進、建井、局部通風和隧道長距離通風等。

 

 

　　FB series skewed-curved orthogonal flame-proof axial local fan, is mainly used in the mines and the places transimissing air containing gas, coal dust and combustible gas in the other industrial sectors. It is suitable for digging, drilling, local ventilation and long distance tunnel ventilation etc. in the coal or metal mines and other factories or mines.