■主要性能特點

◆合理的喇叭口設計，噪音低、風量大、抽風力強、運轉費用低：

◆進口軸承，強度高、噪音小、持久耐用：

◆采用空氣順流原理合成式pvc百葉窗或鋁板百葉窗抗氧化、重量輕、不變形、開啟靈活、防空氣倒流：

◆高強度多加強筋鋁鎂合金皮帶輪，重量輕、強度高、韌性好；

◆有垂直式和傾斜式兩種風機，有效滿足不同場地的需求：

◆Reasonable cone designing with big air volume,low nose

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

◆Shutter are made of high strength hot-galvenized steel sheet.antitioxidant, light weight and no distortions

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

◆Mirror designrd and injection moUlding Stainless steel balde,with big air volume,never distortion and broken