GDF系(xi)(xi)列(lie)矩形離心(xin)管道風(feng)機(ji)，是一種前傾式多翼(yi)式離心(xin)通(tong)風(feng)機(ji)，產品性能(neng)好，運轉(zhuan)平(ping)穩，噪聲低，結構(gou)緊湊，安裝方便(bian)，可直接(jie)與(yu)風(feng)管連(lian)接(jie)。該系(xi)(xi)列(lie)通(tong)風(feng)機(ji)葉輪全部采(cai)(cai)用(yong)(yong)鍍鋅鋼板材料，前向圓麵葉片(pian)，前、后盤均采(cai)(cai)用(yong)(yong)精(jing)密模具成(cheng)型,并經靜、動(dong)平(ping)衡校(xiao)檢。運轉(zhuan)平(ping)穩可靠(kao)，空(kong)氣(qi)動(dong)力性能(neng)良好；機(ji)殼、電(dian)(dian)(dian)動(dong)機(ji)支座(zuo)均采(cai)(cai)用(yong)(yong)優質鋼板，經機(ji)械模具成(cheng)形，點焊裝配，且噴涂(tu)處理，結構(gou)牢固，緊湊耐(nai)用(yong)(yong)，外形美(mei)觀； 電(dian)(dian)(dian)動(dong)機(ji)采(cai)(cai)用(yong)(yong)單支承外轉(zhuan)子電(dian)(dian)(dian)動(dong)機(ji)、葉輪固定(ding)在(zai)電(dian)(dian)(dian)動(dong)機(ji)外殼上；電(dian)(dian)(dian)動(dong)機(ji)固定(ding)在(zai)電(dian)(dian)(dian)動(dong)機(ji)支座(zuo)上 ,電(dian)(dian)(dian)動(dong)機(ji)支座(zuo)在(zai)加強機(ji)殼頂板上，由電(dian)(dian)(dian)動(dong)機(ji)外殼旋轉(zhuan)，直接(jie)驅動(dong)葉輪。