BDW-87-3型玻璃鋼軸流式屋頂風機，是我公司參考國內外同類型風機研制成一種低噪聲屋頂風機，廣泛應用各類廠房、樓房等建筑局部排風和全面送排風，尤其對賓館、學校、醫院、影院等需低噪聲的場所更為適用，本風機具有噪聲低、效率高、重量輕運行平穩等特點。

BDW-87-3 Glass Steel low noise axis—flowing type of roof air blower is one kind of low noise foof air blower researched by our company in feference with the same type of blower of both domestic and foreign countries．It is widely applies to partal and complete ventilation for all kinds of workshops and buildings，especially for hotels，schools hospitals and theaters which need low noise．This air blower has features like low noise high efficiency,light weight and steady movement-