SF(G)型管道轴流式通风机具有噪声较低、风量较大、耗电较少、结构合理等特点。它的叶片是根据三元流理论而设计制造的，是目前化工、 轻工、民用建筑、高级宾馆等部门新选用的理想配套设备。本系列风机适用于工矿企业、车间仓库等场所作防暑降温、通风换气使用或用于一般工业管道加压、送风、排风和屋顶通风使用。
按客户要求可提供SF-Ⅰ型固定式岗位机；SF-Ⅱ型可调式岗位机；SF-Ⅲ型移动可调式岗位机。
SF (g) pipe axial fan has the characteristics of low noise, large air volume, less power consumption and reasonable structure. Its blade is designed and manufactured according to the three-dimensional flow theory. It is an ideal supporting equipment newly selected by the departments of chemical industry, light industry, civil architecture, high-grade hotels and so on. This series of fans are suitable for heatstroke prevention, cooling, ventilation and ventilation in industrial and mining enterprises, workshops, warehouses and other places, or for pressurization, air supply, exhaust and roof ventilation of general industrial pipelines.
Sf-i fixed post machine can be provided according to customer requirements; SF - Ⅱ adjustable post machine; SF - Ⅲ mobile adjustable post machine.
