济南章丘高官寨街道销售壳牌液压油真空泵油

　　液压油保养工作(前提是设备正常运行，无异常状况)，

　　1.保证液压油不在高温下使用;油品在高温下很快会氧化变质。

　　2.液压站上的空气过滤器要采用既能过滤颗粒的也能过滤水分的过滤器。

　　3.采用精密滤芯过滤液压油，使油品的污染度长期保持在NAS<8级，设备自带的滤芯一般精度太差，不能保证液压油的洁净度。因为液压站的容脏极限只有5um，而自带滤芯的精度往往要大于这个尺寸，科学规定一般液压站的污染度要求控制在NAS小于8级;对于有伺服机构的设备要求更高，要小于7级。若你拆过伺服阀，那你就什么都明白了，为什么液压油的污染度要控制得这么高。最好买个精密滤油机进行在线过滤，有些滤芯精度已经达到了0.1um。Hydraulic oil maintenance work (provided the equipment is in normal operation, no abnormal condition) , 1. Ensure that hydraulic oil is not used at high temperature; oil will quickly oxidize and deteriorate at high temperature. 2. The air filter on the hydraulic station should adopt the filter which can filter both the particle and the water. 3. Using precision filter element to filter hydraulic oil, the pollution degree of oil can be kept in NAS & Lt. 8 for a long time. Because the capacity limit of hydraulic station is only 5um,