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SDDY-I型隧道專用對旋式通風機

              

              

               
                

                

                  

                  
      
SDDY-I型隧道專用對旋式流通風機是我廠與西安交通大學共同研制開發的隧道、水電工程及地下其他工程施工理想的通風換氣設備。該系列風機共有多個機號，風機葉輪直徑560mm~1100mm，最佳工礦性能范圍：流量20000-120000m3/h，全壓1940-8200Pa，效率80%~88%。該風機采用了先進的彎掠組合正交扭曲葉片，子午加速型流道，具有氣體流動性好、效率高、低噪音、送風距離遠、結構緊湊、安裝運輸方便等特點。
SDDY-I型隧道專用對旋式單速通風機參數
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SDDY-I型隧道專用對旋變頻通風機參數
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