◆采用先進前(qian)置雙門(men)打開機(ji)構，風(feng)阻小、密閉好，效(xiao)率高(gao)；23.jpg

◆攏風(feng)筒采用插結式連接機構，避免了繁瑣的螺(luo)栓螺(luo)母，減少(shao)工人勞動強度(du)，提高(gao)風(feng)機美觀度(du)；

◆鋁(lv)鎂合金材質的皮帶自動(dong)漲緊(jin)裝(zhuang)置，不變形、使用壽(shou)命長，并采用皮帶內側漲緊(jin)有效避免(mian)皮帶反向扭曲，大大延長皮帶使用壽(shou)命；

◆風(feng)(feng)機(ji)雙門關(guan)閉時(shi)加有橡膠密封(feng)裝(zhuang)置(zhi)，當多臺風(feng)(feng)機(ji)根據環境情(qing)況不同(tong)(tong)地啟動時(shi)，有效(xiao)避免室外空氣(qi)從其他停(ting)止風(feng)(feng)機(ji)進入(ru)，大大提高風(feng)(feng)機(ji)工作(zuo)效(xiao)率，確保空氣(qi)由濕簾或通風(feng)(feng)窗進入(ru)（與同(tong)(tong)尺(chi)寸風(feng)(feng)機(ji)相(xiang)比，提高效(xiao)率15%-20%；

◆配置(zhi)高效節能電機，通過3C認證(zheng)，防(fang)護等(deng)級:IP55，絕緣等(deng)級:F級；

◆電(dian)(dian)機安裝合理(li)，有(you)效保護電(dian)(dian)機的(de)同時，不但(dan)避免(mian)電(dian)(dian)機對扇葉(xie)的(de)風(feng)阻，而且(qie)電(dian)(dian)機底板(ban)的(de)連接使風(feng)機外(wai)框更加牢固(gu)。

◆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.