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Roller crusher is a kind of crushing machine that is widely used in many industries In order to guarantee the greatest crushing ratio, the right use and proper maintain should be carried

Dust with airflow spreading into the air in the process of crushing, not only caused serious environment pollution, but also be harmful to workers health Therefore, it is very necessary to reduce the dust pollution, and also the responsibility of enterprises

Vibrating screen is widely used in mining factories though there are various kinds of models In this text, Luoyang Dahua will talk about the advantages of vibrating screen

Crusher cavity is consisted of swing jaw and fixed jaw, swing jaw plate is the main part and the easiest part to be worn, which has short working life, normally is 1-3 month or even shorter Jaw crusher which is not worn heavily can be repaired to use again

Granularity characteristics of crushing product depend on the nature of being crushed material, the first is hardness

In order to prolong the service life of cone crusher and guarantee the normal working, the following attentions should be concerned

With the coming of winter, the temperature gradually decreased, it s more necessary to mast the skills of how to repair and maintain sand making machine

Right operation and good maintenance are very important for vibrating screen In this text, Luoyang Dahua will give you the following attentions

As tooth plate wear down, the size of discharge opening gradually increase, particle size get uneven In order to obtain uniform particle size, regularly adjustment of discharge opening should be done by adjustment device