Precautions and maintenance of crusher equipment

If the crusher equipment is deactivated for a long time, or if it is not operated and maintained in the correct way, it will have an impact on normal production in the future. In order to make the crushing equipment work properly and improve the efficiency of the work, now we introduce all aspects of its precautions and maintenance methods.

First, if the equipment is deactivated for a long time, the primary task is to prevent rusting of the equipment and to repair the paint that has fallen off the surface of the equipment. Regularly apply grease to the exposed parts inside the machine to ensure that these parts will operate flexibly in the future. First, the first job is the rust prevention of the equipment, and the paint that has fallen off the surface of the equipment is re-patched. Regularly apply grease to the exposed parts inside the machine to ensure that these parts will operate flexibly in the future.

Second, the storage location of mining machinery should be appropriate. If possible, store the unit in a dry, ventilated room. If there are no conditions, choose a flat floor and put the board on it to prevent the equipment from getting wet. At the same time, cover the equipment with a rain-proof cloth cover. Second, the storage location of mining machinery should be appropriate. If possible, store the unit in a dry, ventilated room. If there are no conditions, choose a flat floor and put the board on it to prevent the equipment from getting wet. At the same time, cover the equipment with a rain-proof cloth cover.

Third, let go of the cooling water in the engine and replace the engine oil. The equipment with the fuel tank should be filled with diesel to prevent the tank from rusting. Third, let go of the cooling water in the engine and replace the engine oil. The equipment with the fuel tank should be filled with diesel to prevent the tank from rusting.

â—†Preparation and precautions before starting the crusher
1. Care should be taken to check whether the lubrication of the bearing is good, and whether there is sufficient grease in the connection between the bearing and the bracket;
2. Care should be taken to check that all fastenings are fully tightened;
3. If the transmission belt is good, it should be replaced in time when the belt is damaged. When there is grease on the belt or pulley, clean it with a clean rag;
4. Whether the protective device is good, if it is found that the protective device is unsafe, it should be eliminated immediately;
5. Check for any ore or other debris in the crushing chamber. If there is ore or other debris, it should be eliminated.

â—†Starting precautions for the crusher
1. After inspection, it is proved that the condition of the machine and the transmission part is normal before starting;
2. The machine can only be started without load;
3. After starting, if it is found that there is abnormal situation, stop it immediately, and you must find out and eliminate the abnormal situation before starting the crusher.

â—†Precautions for maintenance and use of the crusher
1. After the stone breaker is in normal operation, it can start feeding;
2. The material to be crushed should be evenly added into the crusher cavity, and side feed should be avoided to prevent sudden load or unilateral sudden increase;
3. Under normal conditions, the temperature rise of the bearing should not exceed 35 oC, and the maximum temperature rise should not exceed 70 oC. If it exceeds 70 oC, stop immediately and find out the cause to eliminate it;
4. Before stopping, the feeding work should be stopped first, and the motor can be turned off after the crushed material in the crushing chamber is completely discharged;
5. When using, if the parking is caused by blockage of material in the crushing chamber, the motor should be turned off immediately, and the material must be removed before it can be restarted;
6. The end of the jaw plate is worn and the adjustable head is used.

â—†Lubricator lubrication precautions
1, always pay attention to and timely lubrication of the friction surface, in order to ensure the normal operation of the machine and extend the service life;
2, the crusher generally uses calcium-based grease, the user can also choose other types of grease according to the location of the machine, temperature and other conditions, but must protect the bearing lubrication;
3. The grease added to the bearing housing is 50-70% of its volume and must be replaced every three months. Carefully clean the slides of the balls and bearings with clean gasoline or kerosene when changing oils;
4. The contact between the bracket and the bracket should be filled with grease before the machine is started.