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SD隧道專用子午加速型軸流通風機

              

              

               
                

                

                  

                  
      
SD型隧道專用通風機是我長和西安交通過大學共同研制開發的隧道及地下其他工程施工理想的通風換氣設備，該機采用了先進的彎掠組合正交型扭曲葉片，子午加速流道。具有氣體流動性好、效率高、送風距離遠、噪聲低，結構緊湊、安裝運輸方便等特點，并可雙級、三級、四級串聯組合使用。
該風機共有8個型號，風機葉輪直徑為600mm~1100mm，最佳工況性能范圍：流量20000~120000m3/h，全壓950~4100Pa，效率80%~88%.
SD系列外形及安裝尺寸
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SD隧道專用子午加速型軸流通風機（單機）參數
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