=12px[color=#000000]The impact crusher can crush hard rock and ore and has superior crushing capacity. The general
Aggregate Crushing Screening Plant is mainly used for medium crushing and fine crushing in mining machinery. Due to high efficiency, large crushing ratio and produced product grain. It is uniform in shape and is therefore particularly popular in crushing equipment. However, the impact crusher sometimes has an overheating effect when used. Why? The tension of the triangular drive belt installed on the motor is too large, which makes the whole machine very difficult to run. The friction of the moving cone and the bearing of the chassis becomes large, and the temperature continues to rise, which seriously affects the operation of the whole machine. Generally, such a situation The purchaser needs to have a professional installer adjust the tension of the belt. In the feeding and discharging process, the amount of material is not well controlled. Too much feed or the discharge port is too small, resulting in a large operating power of the machine. In severe cases, the surface liner of the impact crusher is even burnt at a high temperature.[/color]=12px[color=#000000]The vibration energy generated by the normal operation of the crusher is insufficient to cause the substrate to break. Mostly due to the unstable factors in the operation of the crusher: if the crushing chamber of the crusher is seriously blocked, the mechanical vibration will be generated, which will have a great influence on the substrate. After many similar vibrations, it is likely to A base fracture occurs. The crusher jaws are not original or have been modified, which will also cause the jaw crusher to be unevenly loaded during operation, twisting and oscillating, causing the jaw crusher base to break. The jaw crusher has undergone a base fracture, which has been subjected to simple welding or welding defects, so that the machine may cause the base to break during normal operation.[/color]=12px[color=#000000]The solution to the fracture of the
coal gangue crushing equipment base: general simple maintenance is welding repair, but the effect of this repair is not ideal. In preparation for overhaul, the entire base of the jaw crusher can be welded with steel plates. The high-strength anchor bolts with larger diameters are embedded in the concrete foundation, so that even if the crusher blockage operation produces strong vibration, it will not adversely affect the base of the jaw crusher. If the jaw crusher is prone to abnormal vibration, consider adjusting the jaws. Due to the serious bearing wear, the jaw crusher base can be broken to replace the bearing. The jaw crusher can be replaced if it is too loose or too tight. Replace the more rugged base to prevent similar failures from happening again.[/color]=12px[color=#000000]The bearing hole of the impact crusher is blocked by dust or oil accumulated for a long time, or the daily cleaning work is not in place, which eventually causes the lubrication system to be idling or turning. Therefore, it is necessary to clean the machine and check the smoothness of the lubrication system in time. of. Nowadays, on the general impact crusher, we have installed equipment specially designed to cool the machine, usually a water cooler or an exhaust device. In the meantime, if the water cooler is not cleaned for a long time, the area of the exhaust device is If there is a lot of dust, the hot gas generated in the whole operation will not be dissipated in time. In severe cases, the impact crusher will have an overheating effect.[/color]