冷(leng)(leng)風機是(shi)制(zhi)(zhi)冷(leng)(leng)系統中(zhong)將(jiang)冷(leng)(leng)量輸出(chu)的(de)(de)設備，主(zhu)要由冷(leng)(leng)卻(que)盤管和軸(zhou)流風機組成，通過軸(zhou)流風機的(de)(de)強制(zhi)(zhi)作用(yong)，將(jiang)被(bei)冷(leng)(leng)卻(que)房間的(de)(de)空氣(qi)通過冷(leng)(leng)風機的(de)(de)冷(leng)(leng)卻(que)排管組，進行強制(zhi)(zhi)對流換熱，使(shi)空氣(qi)冷(leng)(leng)卻(que)，從而(er)達到降低(di)室（或(huo)庫）溫的(de)(de)目的(de)(de)。

冷風機(ji)外(wai)殼采用(yong)技(ji)術先進的高精度專用(yong)數控(kong)設(she)備加工制作，確保(bao)了冷風機(ji)的產(chan)品(pin)質(zhi)量及產(chan)品(pin)質(zhi)量的長(chang)期穩定性(xing)和一致性(xing)。外(wai)殼板材料分(fen)為：鍍(du)鋅板、鍍(du)鋅板噴塑、鍍(du)鋁鋅板、不銹鋼板、熱浸鋅鋼板、鋁板等，外(wai)殼板的采用(yong)由用(yong)戶(hu)根據需(xu)要自行選定。

冷風(feng)機換熱管(guan)有無縫(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)、不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)無縫(feng)鋼(gang)(gang)(gang)(gang)(gang)管(guan)、無縫(feng)鋁(lv)管(guan)、銅(tong)管(guan);翅(chi)片(pian)(pian)(pian)(pian)材質(zhi)有鋼(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)、鋁(lv)片(pian)(pian)(pian)(pian)、不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)；翅(chi)片(pian)(pian)(pian)(pian)管(guan)組型式有鋼(gang)(gang)(gang)(gang)(gang)管(guan)鋼(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)、鋼(gang)(gang)(gang)(gang)(gang)管(guan)鋁(lv)片(pian)(pian)(pian)(pian)、鋁(lv)管(guan)鋁(lv)片(pian)(pian)(pian)(pian)、不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)管(guan)鋁(lv)片(pian)(pian)(pian)(pian)、不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)管(guan)不(bu)(bu)銹(xiu)鋼(gang)(gang)(gang)(gang)(gang)片(pian)(pian)(pian)(pian)、銅(tong)管(guan)鋁(lv)片(pian)(pian)(pian)(pian)。

冷風機的(de)(de)關(guan)鍵部件冷卻(que)盤管由(you)設計先進(jin)(jin)的(de)(de)翅片片形和換熱管組合，采用脹管新工藝(yi)，先進(jin)(jin)的(de)(de)迎(ying)出風面變片距設計結(jie)構，換熱管交錯排列，保證了(le)氣流(liu)組織完善(shan)，布風均勻(yun)合理(li)，實(shi)現了(le)換熱；不易結(jie)霜，且除霜簡單(dan)、容易。

冷風(feng)機(ji)配套選用、節(jie)能(neng)、低噪zhuanli產(chan)品QDZ(或FDZ)系列冷風(feng)機(ji)專用軸流(liu)風(feng)機(ji)，軸流(liu)風(feng)機(ji)區寬，風(feng)量大，能(neng)適(shi)應多(duo)工況(kuang)下運(yun)行，大量節(jie)省能(neng)耗，且運(yun)行平穩，使用壽命長。

冷風機結構型式(shi)有落地(di)(di)式(shi)（L）、落地(di)(di)上側吹風式(shi)（LS）、落地(di)(di)下側吹風式(shi)（LX）、落地(di)(di)平吹風式(shi)（LP）、吊頂(ding)式(shi)（D）、拼裝式(shi)（PP、PD）等。