WRY导热油泵≦ 常州市武研热油泵有限公司≧ 厂家能够单件叶轮做了平衡,但两个叶轮加上隔套后,很能够致使新的不平蘅量,所以,关于WRY导热油泵需求转子做动平衡,假如您做不了动平衡,至少整个转子做个净平衡。别的,很重要一点即是口环空隙,WRY导热油泵口环空隙比正常的要稍大一些。三是:安装的同心度,将**叶轮装上后,用百分表测一下叶轮进口口环的径向跳动值,装完*二个叶轮后,在测一下*二个叶轮后口环(前口环在泵壳里,测不到)的径向跳动值Manufacturers can do single impeller balance, but the two impeller with spacer slee ve, it c an caus e uneven Heng, so new, a multistage pump rotor dynamic balancin g re quireme nts, if you can't do the whole rotor dynamic balance, at least make a net balance.The other, the very important point is the mouth ringgap, hot oil pump mouth ring gap is slightly largerthan normal 常州市武研热油泵有限公司小陈 欢迎咨询