T30系列軸流通風機是30K4—Ⅱ型的基礎上改進的，具有結構合理。風葉強度高、噪音小、效率高登特點，本風機分為普通型和開合型二中，主要用于氣體抽出或排送及其它不含油性、水性、塵埃氣體，所輸出的為非易燃易爆、無腐蝕、無顯著粉塵氣體，介質溫度≤50°c，還可作為一般工業管道串聯加壓、送風和排氣之用。

The T30 series axial fan is improved on the basis of 30K4 - II and has a reasonable structure. The wind leaves high strength, low noise and efficiency of Gordon characteristics, this fan is divided into common type and open type 2, mainly used for gas extraction or discharge and other non - oily, water, gas and dust, the output is non flammable, no corrosion, no significant dust gas, the medium temperature is less than or equal to 50 C, also can be used as industrial pipeline, air supply and exhaust pressure in series with.