當要求風速大,吹干較厚頭發和物體(ti)時,應(ying)晝選用(yong)串激式(shi)(shi)電機(ji)和永(yong)磁式(shi)(shi)電機(ji)。若要求噪音較小時應(ying)采(cai)用(yong)感(gan)應(ying)式(shi)(shi)電機(ji),而對于理發廳,吹干、定型男女各式(shi)(shi)頭發時最好(hao)采(cai)用(yong)新型調(diao)溫調(diao)速式(shi)(shi)。