Welcome to visit Sichuan zhuoan new materials technology co.,LTD! 中文站| English
(86)28 85509614

News

You only need a phone we will provide the most suitable products

Tel phone
(86)28-8702-2290

News

Position:Home > Common problems

Why lubricating oil change regularly?

Source:未知 Sentiment:Published time:2016-07-12

Lubrication oil use after a certain period of time, due to the following factors affect the quality of the oil, so it must be replaced periodically: 1, the friction surface due to wear and wiped off the scrap metal; 2, by air into the dust, and other hard particles; 3, there is no carefully remove sand casting...