Jinpeng Mining Machine The manufacturer will now explain the daily maintenance of crushers.

　　Jinpeng Mining Machinery Manufacturer: Introduction to Daily Maintenance and Precautions for Crushers

　　 Jinpeng Mining Machine Manufacturer: Precautions for Crushers

　　Iron removal is an important measure to ensure the safe operation of crushing equipment, especially for spring cone crushers. Although spring cone crushers are equipped with spring safety devices in their design, their internal discharge openings are relatively small and often become blocked by large metal pieces, leading to equipment malfunctions and production stoppages. Currently, commonly used iron-removal devices in industrial production include suspended magnets, electromagnetic rollers, and metal detectors. Many ore-processing plants have already achieved automation in iron removal.

　　During daily use, the Jinpeng mining machinery’s crusher requires routine maintenance and careful, rational operation to prevent damage to the machine. Routine maintenance for the crusher includes:

　　1. Before starting the trial run, carefully inspect whether all parts of the machine have been installed in compliance with the requirements, and check whether screws and bolts are loose. Gently pull on the belt to perform a trial run and verify that there is no contact between the belt and the casing. At the same time, confirm the correct rotation direction. It is strictly prohibited to strike or break flammable and explosive materials to prevent accidents.

　　2. During production, ensure uniform feeding to maintain the crusher’s crushing quality and smooth operation. It is strictly prohibited to overload the motor, and the machine must be operated under normal conditions.

　　3. In addition to regularly checking for loose fasteners in various parts, you should also pay close attention to the wear condition of vulnerable components. If wear is severe, replace them promptly to prevent damage to the main parts.

　　4. Regularly inspect the wear condition of the crusher’s tooth plates. If the wear is severe, replace the tooth plates promptly to prevent particle size issues.

　　5. Due to the high rotational speed of the crusher, in addition to ensuring proper and secure installation, it is also essential to maintain good lubrication to keep the machine running smoothly. Under normal circumstances, the bearing temperature should not exceed 70 degrees Celsius. Bearings should be greased once a week with either grease or molybdenum disulfide; high-speed grease yields even better results.

　　Jinpeng Mining Machinery Manufacturer: Use and Maintenance of Crushers

　　1. Regardless of the method used to feed the crusher, it must be equipped with a reliable rust-removal device to prevent other foreign objects from entering the crusher.

　　2. The crusher must be started under no-load conditions, and before starting, the residual materials inside the crusher must be inspected and removed.

　　3. Check the oil levels in both the main gearbox and the auxiliary gearbox to ensure adequate lubrication.

　　4. If the crusher has been idle for an extended period or is being started up after a long shutdown, use manual force to rotate the large pulley 2-3 weeks in advance to ensure that the machine operates smoothly. Then, briefly “jog” the motor several times. Only after confirming that the motor is rotating in the correct direction can the crusher be officially started up.

　　5. Only when the crusher has reached its normal operating speed and no abnormalities are detected can feeding begin.

　　 Jinpeng Mining Machine That’s all for today’s explanation from the manufacturer. Thank you all for watching. If you’re interested in purchasing crushers or other mining equipment, feel free to contact our company. Well then, I wish you all a happy life!