當要求風速(su)大,吹干(gan)(gan)較厚頭發和(he)物(wu)體時,應(ying)晝選用串激式(shi)(shi)電(dian)(dian)機和(he)永(yong)磁(ci)式(shi)(shi)電(dian)(dian)機。若要求噪音較小時應(ying)采用感應(ying)式(shi)(shi)電(dian)(dian)機,而對于理(li)發廳(ting),吹干(gan)(gan)、定型男女各式(shi)(shi)頭發時最好采用新(xin)型調溫調速(su)式(shi)(shi)。