DSW-10011潛(qian)水羅茨風機葉輪采用先進之(zhi)四軸(zhou)加工(gong)一(yi)次加工(gong)法,以減(jian)少人為誤(wu)差(cha),提(ti)升葉輪之(zhi)精密度,并提(ti)高真(zhen)空(kong)式(shi)鼓風機之(zhi)效率。軸(zhou)承(cheng)壽命延(yan)長(chang)(chang)∶由(you)於葉輪傳遞的震(zhen)動減(jian)少,得已延(yan)長(chang)(chang)軸(zhou)承(cheng)受(shou)命達20%。