當要求(qiu)風速大,吹(chui)干(gan)較厚頭(tou)發和物體時,應晝(zhou)選用(yong)(yong)(yong)串激式電機和永(yong)磁(ci)式電機。若要求(qiu)噪(zao)音較小時應采用(yong)(yong)(yong)感(gan)應式電機,而對(dui)于理(li)發廳(ting),吹(chui)干(gan)、定型(xing)男女各式頭(tou)發時最好采用(yong)(yong)(yong)新型(xing)調溫調速式。