SF(G)系列具有噪聲低、風量大、耗電少、結構合理等特點。它的葉片是根據三元流理論而設計制造的，是目前化工、輕工、民用建筑、高級賓館等部門新選用的理想配套設備。本系列風機適用于工礦企業、車間倉庫等場所作防暑降溫、通風換氣使用或用于一般工業管道加壓、送風、排風和屋頂通風使用。
按客戶要求可提供SF-I型固定式崗位機；SF-II型可調式崗位機;SF-Ⅲ型移動可調式崗位機。    

SF(G) series are featured by low noise, large air volume,electricity saving , rational structure and etc, whose blades are designed and made according to 3 Flow Theory.Chosen as ideal devices by many departments such as chemical, light industry,civil construction and high-class  hotels , the series are applied to prevent sunstroke and lower  temperature  for  the  mining  industry  and  the workshop storage , or used for pipeline pressure , the air supply, ventilation and roof ventilation in eneral industry. Further  more , according  to users' needs , our company can also provide  SF-I  type  for fixed status and SF-Ⅱ type for adjustable status.