english 
It is necessary to regularly check the connecting parts of the equipment, such as bolts and nuts, to check whether they are loose. Once looseness is found, tighten them in time to avoid equipment failure caused by looseness. At the same time, check the wear of the crushing chamber liner, hammer head, blade and other parts. If the wear is serious, it should be replaced in time to ensure the normal operation of the equipment.
2. Lubrication maintenance
According to the requirements of the equipment manual, add lubricating oil to each lubrication point of the Metal shredder regularly. The selection of lubricating oil should be based on the working conditions and requirements of the equipment. Usually, high-quality anti-wear lubricating oil is selected to reduce friction between parts and extend the service life of the equipment. Before adding lubricating oil, pay attention to cleaning the lubrication points to prevent impurities from entering the lubrication system.
3. Cleaning and debris removal
Keep the equipment clean and regularly clean the dust and debris on the surface of the Metal shredder. At the same time, the inside of the equipment should be cleaned regularly to prevent metal debris and other materials from accumulating in the crushing chamber, thereby affecting the crushing effect and equipment operation. When cleaning, pay attention to avoid water entering the electrical system of the equipment to prevent short circuit failure. For example, after work every day, use compressed air to blow away the dust on the surface of the equipment, and perform deep cleaning inside the equipment at least once a week.
4. Electrical system maintenance
Regularly check the electrical system of the equipment, including lines, switches, motors, etc. Check whether the lines are damaged or aged, whether the switches are sensitive, and whether the motors are running normally. If a line problem is found, the line should be replaced in time; if the switch fails, the switch needs to be repaired or replaced in time; if the motor has abnormal noise, overheating, etc., it should be stopped immediately for inspection, and the cause of the failure should be found and resolved.
