T30系列轴流通风机是30K4—Ⅱ型的基础上改进的，具有结构合理。风叶强度高、噪音小、效率高登特点，本风机分为普通型和开合型二中，主要用于气体抽出或排送及其它不含油性、水性、尘埃气体，所输出的为非易燃易爆、无腐蚀、无显著粉尘气体，介质温度≤50°c，还可作为一般工业管道串联加压、送风和排气之用。

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.