产品主要特点： DWEX系列风机采用模压铝合金叶轮，低噪声风机专用电机直联传动；整体制成方形，外形美观，墙体预留方孔简单，安装方便；出风口装有自垂百叶，以防止室外雨水和自然风向室内倒灌；具有明显的安装牢固、振动小、噪声低、运行平稳等优点，广泛适用于工矿企业，民用建筑、体育馆、各种娱乐场所的壁式排风。 本系列风机可根据客户要求配用单相电机，需在订货时予以说明。  DFBZ(XBDZ)系列风机采用模压铝合金叶轮，低噪声风机专用电机直联传动；整体制成方形，外形美观，墙体预留方孔简单，安装方便；出风口装有自垂百叶，以防止室外雨水和自然风向室内倒灌；具有明显的安装牢固、振动小、噪声低、运行平稳等优点，广泛适用于工矿企业，民用建筑、体育馆、各种娱乐场所的壁式排风。 DFBZ(XBDZ)系列风机采用模压铝合金叶轮，低噪声风机专用电机直联传动；整体制成方形，外形美观，墙体预留方孔简单，安装方便；出风口装有自垂百叶，以防止室外雨水和自然风向室内倒灌；具有明显的安装牢固、振动小、噪声低、运行平稳等优点，广泛适用于工矿企业，民用建筑、体育馆、各种娱乐场所的壁式排风。  本系列风机可根据客户要求配用单相电机，需在订货时予以说明。 一、 WEX-250D4边墙风机、wex-250D4边墙式排风机、WEX-250D4-0.06边墙式轴流风机WEX-250E4边 墙风机、wex-250ex4防爆边墙风机、防爆边墙式风机WEX-250EX4 二、 WEX-300D4边墙风机、wex-300d4边墙式排风机、WEX-300D4-0.08边墙式轴流风机WEX-300E4边 墙风机、wex-300ex4防爆边墙风机、防爆边墙式风机WEX-300EX4  三、 WEX-350D4边墙风机WEX-350D4、wex-350D4边墙式排风机、WEX-350D4-0.125边墙式轴流风 机,WEX-350E4边墙风机、wex-350ex4防爆边墙风机、WEX-350D4防爆边墙式风机WEX-350EX4外墙风 机 WEX-350D4-0.12边墙式风机 四、 WEX-400D4边墙风机、wex-400d4边墙式排风机、WEX-400D4-0.18边墙式轴流风机WEX-400E4边 墙风机、wex-400ex4防爆边墙风机、防爆边墙式风机WEX-400EX4 WEX-400D4-0.19边墙风机 五、 WEX-450D4边墙风机WEX-450D4风机、wex-450D4边墙式排风机、 WEX-450D4-0.25边墙式轴流风 机,WEX-450E4边墙风机、wex-450ex4防爆边墙风机、WEX-450D4防爆边墙式风机、WEX-450EX4外墙 风机带防雨弯头、重力式止回阀。 WEX-450D4-0.24边墙式风机  六、 WEX-500D4边墙风机、wex-500d4边墙式排风机、WEX-500D4-0.37边墙式轴流风机WEX-500E4边 墙风机、wex-500ex4防爆边墙风机、防爆边墙式风机WEX-500EX4 WEX-500D4-0.4边墙风机WEX-500D4  七、 WEX-550D4边墙风机WEX-550D4风机、wex-550d4边墙式排风机、 WEX-550D4-0.55边墙式轴流风 机,WEX-550E4边墙风机、wex-550ex4防爆边墙风机、WEX-550D4防爆边墙式风机、WEX-550EX4外墙 风机带防雨弯头、重力式止回阀。 WEX-550D4-0.5边墙式风机wex550d4  八、 WEX-600D4边墙风机、wex-600d4边墙式排风机、WEX-600D4-0.75边墙式轴流风机WEX-600边墙风机、wex-600ex4防爆边墙风机、防爆边墙式风机WEX-600EX4 WEX-600D4-0.75边墙风机WEX-600D4  九、 WEX-650D4边墙风机、wex-650d4边墙式排风机、WEX-650D4-1.1边墙式轴流风机WEX-650边墙风 机、wex-650ex4防爆边墙风机、防爆边墙式风机WEX-650EX4 WEX-650D4-1.1边墙风机WEX-650D4  十、 WEX-700D6边墙风机、wex-800d6边墙式排风机、WEX-700D6-1.5边墙式轴流风机WEX-750边墙风机、wex-750防爆边墙风机、防爆边墙式风机WEX