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["Pompe de dosage (pompe diaphragmatique)",,"Pourquoi la pompe de dosage peut-ellefois ne pas doser correctement ? Le phénomène est : la pressionure de sortie ne peut pas être générée correct.","Bouchon de valve unique,ique,ique,ique,,ique patique,ique, patique pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat pat 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2018-03-02View Original

Thread Content

计量泵为什么隔一段时间会出现不打量的情况?现象是:出口压力憋不起来.
Reply #22018-03-02
单向阀、过滤网堵塞等;液压油不足;不油阀故障;安全阀设定压力低导致液压油回流;活塞杆密封泄漏等。
Reply #32018-03-03
液压油不足,补油阀没有及时补充;进口阀泄露或者过滤网堵塞
Reply #42018-03-05
不打量是什么意思? 你说的计量泵是什么类型的,机械隔膜泵?柱塞泵?还是液压隔膜泵?
Reply #52018-03-05
介质内有杂质或易产生气体。液压油系统进入气体。
Reply #62018-03-15
已经解决,是出口单向阀磨损!
Reply #72019-03-04
单向阀磨损怎么导致不打量的?
Reply #82019-03-06
我们这里的米顿罗隔膜计量泵就是这个毛病,一般检查入口过滤网堵塞,进出口单向阀泄露,隔膜是否完好等
Reply #92019-03-07
看看球有没有东西,垫挡没挡住球。球下面的圈别装反了带倒角的冲下。隔膜、过滤网 电机滚键子 调速器里面的压盖掉了。很多原因都能导致

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