當(dang)要(yao)求風速(su)大,吹(chui)(chui)干(gan)較(jiao)厚頭發和物體時(shi),應(ying)晝選用串激式電(dian)(dian)機和永磁式電(dian)(dian)機。若要(yao)求噪(zao)音(yin)較(jiao)小時(shi)應(ying)采(cai)用感應(ying)式電(dian)(dian)機,而對于理發廳,吹(chui)(chui)干(gan)、定(ding)型(xing)男女各式頭發時(shi)最好采(cai)用新型(xing)調溫調速(su)式。