當(dang)要求風速大(da),吹干較厚頭發和物體(ti)時(shi),應晝(zhou)選用串激式(shi)(shi)電(dian)機和永磁(ci)式(shi)(shi)電(dian)機。若要求噪音較小時(shi)應采用感應式(shi)(shi)電(dian)機,而對(dui)于理發廳(ting),吹干、定型(xing)男女各式(shi)(shi)頭發時(shi)最好采用新(xin)型(xing)調溫調速式(shi)(shi)。