Impact crusher is often in poor working conditions operation, after the new machine is put into use, in addition to the usual maintenance work, but also must carry out a comprehensive inspection of it, especially for the impact crusher motor, lubrication of the key inspection. When there is a sudden failure, it is necessary to solve these problems in time.
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Impact crusher operation process should often make routine inspection, when found abnormal sound or bearing temperature is higher than 70 ° C, should immediately stop the check, eliminate the fault in time before continuing to start.
After the machine is running normally, it can be added, and it should be prevented from mixing with hard objects such as iron ore. The feeding must be stopped before the shutdown, and the material in the shutdown is broken and then the power off the motor.
This page is an illegal climb taken from experience
It should be checked frequently whether the seal of the bearing seat is good, the grease in the bearing seat should be filled once a month, and the oil should be completely cleaned and changed and the felt replaced every three months.
When checking whether fasteners are loose, we should focus on checking the pressure screw of the clamping plate hammer on both sides of the rotor to prevent the rotor body from being exposed at both ends of the plate hammer after the clamping plate is loose, colliding with the body and damaging the machine parts.
In order to ensure the safety of operators and equipment, it is forbidden to repair, adjust and clean the machine during operation, and it is forbidden to open all kinds of small doors.
When the particle size of the broken product is too large, it should be stopped to check the wear of the plate hammer to prevent the rotor from being worn out. When the plate hammer should be worn and adjusted for 180° to be used again, the weight of each plate hammer should be equal and balanced to prevent vibration after the machine is started.
After the wear-resistant layer on the surface of the rotor disk is worn, the wear-resistant material should be surfacing in time. After repairing welding, the rotor is static balanced.