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创建于09.28
正确更换制冷系统机油的关键要点
正确更换制冷系统机油的关键要点
首先，将曲轴箱内的所有旧油彻底排空。排空后，用同型号的新冷冻油冲洗系统管路，以清除附着在管壁和腔体内的油泥、磨损碎屑及老化积碳。冲洗完成后，更换油过滤器和干燥过滤器，以消除系统内的水分、酸性物质和固体杂质。最后，按设备铭牌上标注的数量加入规定牌号的新冷冻油，同时进行抽真空和检漏操作。
不彻底的换油等于没换。
旧油中残留的杂质、酸性物质和降解产物会持续污染新油，直接导致新油迅速劣化。这会显著降低其粘度、润滑性、绝缘性和抗磨性能，加速轴承和密封件的磨损，并可能导致轴承烧毁、过滤器堵塞和系统酸化等故障。
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+18620402580
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https://niubortec-lubricant.com
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Foshan City Chancheng District Xiyue industrial zone 4 row 2,China
Foshan City Chancheng District Xiyue industrial zone 4 row 2,China
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