Some experts of sand production line told us that some part pieces of the crusher will not be damaged once the mining crusher can dismiss the excessive temperature when the mining machines in the sand production line is operating smoothly in order to guarantee the fluent processing. But the performance characteristics of the crushing machine will be affected once there are something wrong had happened to the mining machine, and the heat cannot be discharged in time which will cause the stoppage of the production line. Once something like that is happening, we should stop the mining machine at once in order to promise the ordinary operation of the line. And which on earth is the fatal reason causing the higher temperature of the crushing machine.
YIFAN mining machinery points out that the following four situations will cause the higher temperature of the bearing of the crusher.
First, the increasing friction of the part pieces will cause the temperature being roused fast when the bearing cap of the crusher is too tight. So we should regulate the tightness of the connecting bolts which is asked to remain elastic fit in order to decrease some uncommon situation in the operation.
Second, to keep the regular lubrication in the daily life will decrease the frication which is useful to decrease the heat because of the frication. The shortage of the bearing will cause the increasing of the friction between the part pieces when there is not enough lubrication being treated on the bearing, which is the main reason causing the higher temperature. So the daily maintenance on the crushing machine should pay some attention to the lubrication of the bearing, and the lubricating oil should be proved to be suitable.
Third, the operator should replace the bearing once something like this is happening in the sand production line such as the situations; the one is the excessive grinding of the bearing and something else.
The last is to pay attention to the higher temperature caused by the excessive pouring oil in the production line.
In conclusion, the maintenance operation should be ruled according to the strict guiding of the manufacturer producing the sand production line, and the customers should give a call to the manufacturer once something that uncommon is happening in the operation, and don't treat the little case had happening in the operation as the petty thing.
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