1. All lubricating oil of the ball mill should be completely discharged when the mill is put into continuous operation for one month, thoroughly cleaned and replaced with new oil. In the future, the oil will be changed every 6 months in conjunction with the medium repair.
2. The lubrication of each lubrication point of the ball mill and the oil level are checked at least every 4 hours.
3. When the ball mill is running, the temperature rise of the main bearing lubricant does not exceed 55 °C.
4. When the ball mill is in normal operation, the temperature rise of the transmission bearing and the reducer does not exceed 55 °C, and the Zui height does not exceed 60 °C.
5. The ball mill has large and small gears with stable transmission and no abnormal noise. If necessary, adjust the gap in time.
6. The ball mill runs smoothly without strong vibration.
7, the ball mill motor current should be no abnormal fluctuations.
8. There is no looseness in each connecting fastener, no oil leakage on the joint surface, no leakage of water, no leakage.
9. The steel ball is added in time according to the wear and tear.
10. If the ball mill is found to be abnormal, it should be stopped immediately.
11. The ball mill liner should be replaced when it is worn 70% or has a crack of 70mm length.
12. If the lining bolt of the ball mill is damaged, it should be replaced when the lining is loose.
13. When the main bearing of the ball mill is seriously worn, it should be replaced.
14. The tweezers of the lattice ball mill should be replaced when it can no longer be repaired.
15. After the gear surface of the ball mill is worn to a certain extent, it can be turned over and used.
16. The ball mill pinion should be replaced if it is seriously worn.
17. When the ball mill enters and exits the spiral, it should be repaired in time, and should be replaced when it is too worn.
18. If the ball screw of the ball mill is loose or damaged, it should be repaired in time.
The maintenance of the ball mill is a regular work, and the quality of the repair work directly affects the operation rate and service life of the ball mill. In order to find out the hidden diseases in time to ensure the normal operation of the mill, in addition to daily maintenance, it is necessary to stop grinding regularly (recommended once a month). Make important inspections of important components such as hollow shafts, main bearings, cylinders, reducers, and large and small gears. According to the defect situation, prioritize and arrange the maintenance plan appropriately.
Nuts can generally be divided into two types: one is seeds, such as sunflower seeds, pumpkin seeds, peanuts, etc.; the other is tree nuts, such as pistachios, hazelnuts, cashews, walnuts, pine nuts, walnuts, chestnuts, almonds. And the macadamia and pecans that have been very hot in the past two years. These nut foods contain more protein, calcium and a variety of vitamins, which can provide the body with a variety of nutrients needed by the brain and body.
In general, a nut is a closed fruit classification of a nutrient-covered woody or leathery hard shell. The skin is hard and contains one or more seeds. It includes two types of tree nuts and fruit seeds, walnuts, chestnuts, pistachios, almonds, etc., melon seeds, which belong to the fruit seed class.
Mix Nuts,Walnut Nuts,Almond Nuts,Pistachios Nuts
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