◆合(he)理的喇叭口設計，噪音(yin)低、風量(liang)大、抽(chou)風力強、運轉費用(yong)低；21.jpg

◆進口軸承，強度高、噪(zao)音小、持久耐用；

◆采用空(kong)氣順流(liu)原理合成式(shi)PVC百(bai)葉窗(chuang)或鋁板百(bai)葉窗(chuang)，抗氧化(hua)、重量輕、不變(bian)形、開啟靈活、防空(kong)氣倒流(liu)；

◆高強(qiang)度多加強(qiang)筋(jin)鋁(lv)鎂(mei)合金皮帶(dai)輪(lun)，重(zhong)量(liang)輕、強(qiang)度高、韌(ren)性(xing)好；

◆6片不銹(xiu)鋼扇葉，不變形、不斷裂(lie)、美觀耐用；

◆有(you)(you)垂直式和傾斜式兩種風機，有(you)(you)效滿(man)足(zu)不同場地(di)的需求；

◆配置高效節能電機，通過(guo)3C認(ren)證，防護等級:IP55，絕緣等級:F級。

◆Reasonable cone designing with big air volume,low noise;

◆Imported bearing,high-strength,low noise and long service life;

◆Shutter are made of high strength hot-galvanized steel sheet,anti-tioxidant,light weight and no distortions;

◆High strength dabber aluminium-magnesium alloy wheel.hight strength and long service life;

◆Mirror designed and injection moulding Stainless steel balde,with big air volume,never distor-tion and broken;

◆High efficient and energy-saving motor with ccc certificate,protection class:IP55,insulation- class:F grade.