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The rotor of the metal crusher plays a vital role in the equipment. Many users do not pay much attention to the maintenance and use of the rotor in the process of use, which causes the rotor to have short use time and easy damage. It can't work normally, so the maintenance of the rotor is very important during use. Zhiyuan Machinery will explain in detail the problems raised by users on the maintenance of the rotor of the metal crusher:
Frequently asked questions about the rotor of metal crusher

1. Where is the dangerous area of the rotor of the metal crusher mainly distributed?
According to the simulated stress analysis cloud based on the structural analysis of the crusher, it can be clearly seen that the dangerous zone of the rotor of the metal crusher is mainly distributed in the hammer head shank, the hammer disc hammer shaft hole, the hammer disc foreign aid, the hammer shaft, the main shaft bearing position shaft shoulder Elementary.
2.Why should we regularly perform rotor work analysis, life prediction and planned overhaul and maintenance
The metal crusher impacts and squeezes scrap metal through the hammer head rotating at high speed. Since the equipment is subjected to metal impact and friction for a long time during work, the rotor components are inevitably worn, deformed, and damaged, and the normal working capacity is lost. If you do not analyze the working state of the rotor and predict the life, and achieve planned maintenance and overhaul, once an unexpected event occurs, it will cause serious losses to the company's entire production shutdown.
3. What are the main faults of the transiently worn metal crusher rotor
The main faults of the metal crusher are as follows: the hammer disk shaft hole and outer edge are seriously worn, the hammer shaft is broken, the hammer disk is cracked, the locking device fails, the main shaft is displaced, the bearing is heated, the bearing is damaged in serious cases, and the main shaft is deformed or even broken.
4.What are the benefits of regularly overhauling the rotor of the metal crusher
Forewarned is forearmed, without prejudging the waste. Regular maintenance of the rotor can greatly extend the service life of the rotor, reduce the failure rate of the crusher, improve the utilization rate of the crusher, and effectively increase the output of the crusher.
5. What is the main content of the metal crusher rotor overhaul
The main contents of the rotor overhaul are: hammer crusher hammer shaft, main shaft inspection and bending repair straightening, locking device inspection and repair, rotor hammer disk outer edge repair or hammer disk replacement, crusher hammer head repair, replacement and grade Matching, cleaning and maintenance of bearings, bearing seats and sealing devices.

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