FRP(喇叭型)玻璃钢负压抽风机
FRP喇叭型负压风机外壳采用复合玻璃钢材质制作而成，电
机、扇叶均采用优质铝合金材质。该系列风机运用负压式设计原理。将风机周边的闷热、高温气体迅速抽排。有效地区分轴流式风
机轴向抽排的效果。该系列风机具有重量轻、运转平稳、机械噪音
低不易老化、耐腐性能良好安装简便等优点。风机背面百叶窗
设计利用空气顺流原理。使百叶窗能依据风机的运转状态自主开
闭。

FRP(horn type) negative pressure extraction fan
The shell of FRP horn type negative pressure fan is made of composite glass steel, and both motor and fan blade are made of high quality aluminum alloy. This series of fans use the principle of negative pressure design. The muggy and high temperature gas around the fan is quickly drained. The effect of axial flow fan shaft pumping in effective area. This series of fans have the advantages of light weight,smooth operation, low mechanical noise, easy aging, good corrosion resistance, easy installation and so on. The design of blinds on the back of the fan is designed to make use of the principle of air flow. The blinds can be opened and closed independently according to the operating state of the fan.