GDF系(xi)列矩形(xing)(xing)離心(xin)管道風(feng)機，是(shi)一種前傾式多(duo)翼(yi)式離心(xin)通風(feng)機，產(chan)品(pin)性能好，運轉平(ping)穩，噪聲低，結構緊湊，安(an)裝方便，可(ke)(ke)直接(jie)(jie)(jie)與風(feng)管連接(jie)(jie)(jie)。該系(xi)列通風(feng)機葉輪(lun)全部采(cai)用(yong)(yong)鍍鋅鋼板(ban)材料，前向圓麵(mian)葉片，前、后(hou)盤均(jun)采(cai)用(yong)(yong)精密模具成型(xing),并經(jing)靜(jing)、動平(ping)衡校檢。運轉平(ping)穩可(ke)(ke)靠，空氣動力性能良好；機殼(ke)、電(dian)(dian)動機支座(zuo)(zuo)均(jun)采(cai)用(yong)(yong)優質鋼板(ban)，經(jing)機械模具成形(xing)(xing)，點焊裝配，且噴涂處理，結構牢固，緊湊耐用(yong)(yong)，外形(xing)(xing)美觀； 電(dian)(dian)動機采(cai)用(yong)(yong)單支承外轉子電(dian)(dian)動機、葉輪(lun)固定(ding)在(zai)電(dian)(dian)動機外殼(ke)上；電(dian)(dian)動機固定(ding)在(zai)電(dian)(dian)動機支座(zuo)(zuo)上 ,電(dian)(dian)動機支座(zuo)(zuo)在(zai)加強機殼(ke)頂板(ban)上，由電(dian)(dian)動機外殼(ke)旋(xuan)轉，直接(jie)(jie)(jie)驅動葉輪(lun)。