當要求風速(su)大,吹干較厚頭發和(he)物體時(shi)(shi),應(ying)晝選(xuan)用(yong)串激式(shi)(shi)電機(ji)(ji)和(he)永磁式(shi)(shi)電機(ji)(ji)。若要求噪音較小時(shi)(shi)應(ying)采(cai)(cai)用(yong)感應(ying)式(shi)(shi)電機(ji)(ji),而對于理發廳(ting),吹干、定(ding)型(xing)男女(nv)各式(shi)(shi)頭發時(shi)(shi)最好采(cai)(cai)用(yong)新型(xing)調溫調速(su)式(shi)(shi)。