當要求(qiu)風速大,吹干較厚頭發(fa)和(he)(he)物體時(shi),應晝選用(yong)串激式(shi)電(dian)機和(he)(he)永磁式(shi)電(dian)機。若要求(qiu)噪音較小時(shi)應采(cai)用(yong)感應式(shi)電(dian)機,而對于理發(fa)廳,吹干、定(ding)型男女各式(shi)頭發(fa)時(shi)最好采(cai)用(yong)新型調(diao)溫調(diao)速式(shi)。