當要求風速(su)大,吹(chui)干(gan)(gan)較厚(hou)頭(tou)發(fa)(fa)(fa)和物體時,應晝選用(yong)串激(ji)式(shi)(shi)(shi)電(dian)機(ji)和永磁(ci)式(shi)(shi)(shi)電(dian)機(ji)。若要求噪音較小時應采用(yong)感應式(shi)(shi)(shi)電(dian)機(ji),而對于理(li)發(fa)(fa)(fa)廳,吹(chui)干(gan)(gan)、定型男女各(ge)式(shi)(shi)(shi)頭(tou)發(fa)(fa)(fa)時最好采用(yong)新型調溫調速(su)式(shi)(shi)(shi)。