GDF系列矩形(xing)離(li)(li)心管道風機(ji)(ji)(ji)，是一種前(qian)傾式(shi)多翼式(shi)離(li)(li)心通風機(ji)(ji)(ji)，產品性能好(hao)，運(yun)轉(zhuan)平(ping)穩(wen)(wen)，噪聲低，結構緊湊，安裝(zhuang)方便，可直接(jie)與(yu)風管連接(jie)。該系列通風機(ji)(ji)(ji)葉輪(lun)全部采(cai)用(yong)(yong)鍍鋅鋼(gang)板材(cai)料，前(qian)向圓麵葉片，前(qian)、后盤(pan)均采(cai)用(yong)(yong)精密模具成(cheng)型,并經(jing)靜、動(dong)(dong)(dong)(dong)平(ping)衡校檢。運(yun)轉(zhuan)平(ping)穩(wen)(wen)可靠，空氣動(dong)(dong)(dong)(dong)力(li)性能良好(hao)；機(ji)(ji)(ji)殼、電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)支(zhi)座均采(cai)用(yong)(yong)優質鋼(gang)板，經(jing)機(ji)(ji)(ji)械模具成(cheng)形(xing)，點焊裝(zhuang)配，且噴涂處理(li)，結構牢固(gu)，緊湊耐(nai)用(yong)(yong)，外形(xing)美觀； 電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)采(cai)用(yong)(yong)單支(zhi)承外轉(zhuan)子電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)、葉輪(lun)固(gu)定(ding)在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)外殼上(shang)；電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)固(gu)定(ding)在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)支(zhi)座上(shang) ,電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)支(zhi)座在加強機(ji)(ji)(ji)殼頂(ding)板上(shang)，由電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)(ji)(ji)外殼旋轉(zhuan)，直接(jie)驅動(dong)(dong)(dong)(dong)葉輪(lun)。