SF移動式軸流通風機具有光滑流線型表面、運轉(zhuǎn)平穩(wěn)、效率高、噪聲低、能耗省等優(yōu)點。葉輪采用鋁合金整體壓制而成，角度可調(diào)。加裝了移動小輪，及剎車裝置。
本系列產(chǎn)品廣泛應用于工礦企業(yè)，民用建筑的壁式排氣、崗位送風。也應用于化工、輕工、食品、醫(yī)藥、冶金、電站、交通等工作場所及倉儲的通風空調(diào)系統(tǒng)。

ModeI SF series axial-flow ventlator has smooth streamline surface with exceptionally good rigidity，firm paddle—wheel structure，even and flat screen cover elegant and pleasing outline and tones．Model SF series fan is divided into pipeline type，wall type，post type four kinds accord-ing to the use requirements．It is separated into 12 machine numbers a ccording to the paddle-wheel diameter．