2014年1月1日星期三

How To Daily Maintenance Dry Type Energy-saving Ball Mill:

Energy-saving ball mill is the key equipment for second crushing. It has dry type and wet type. Nowadays, dry type energy-saving widely used in production line and it's daily maintenance is a regular task, as the maintenance directly effect on ball mill working efficiency and using life.
Besides, to find out the problems, avoid hidden danger happens, make sure ball mill normal high speed working, in addition to daily maintenance, we should also stop working regularly. Such as important spare parts details checking like main bearings, working cylinder, reducer per month. According to defect condition, order of priority, then make maintenance plan appropriate.
Then, how to daily maintenance dry type energy-saving ball mill, the followings are the detail analysis:
1. After ball mill continue working for one month, release out all the lubricating oil, carry out thorough cleaning, replace much more oil. Then combine middle repair, add some oil for amost six months.
2. Checking each lubrication points lubrication condition and oil level at least per 4 hours.
3. When ball mill normal working, main bearings lubrication temperature up scope should less than 55 degree.
4. Ball mill normal operation, transmission bearings and reducer temperature up range should less than 55 degree, the max scope is 60degree.
5. Large and small gear should make sure stable transmission, no noise, make gap adjustment when necessary.

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