當要求風速(su)(su)大(da),吹干較厚頭發(fa)和物(wu)體時(shi),應晝選用(yong)(yong)串激式(shi)(shi)電(dian)機和永(yong)磁式(shi)(shi)電(dian)機。若要求噪音較小時(shi)應采用(yong)(yong)感應式(shi)(shi)電(dian)機,而(er)對于理(li)發(fa)廳,吹干、定型(xing)男女各(ge)式(shi)(shi)頭發(fa)時(shi)最(zui)好采用(yong)(yong)新型(xing)調(diao)溫調(diao)速(su)(su)式(shi)(shi)。