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Usually, the accident of crusher machine is caused by improper operation, and some little problems may be cause the serious accident Therefore, we should strictly comply with the specified regulation to ensure the safety operation and prolong the service life

Should strictly abide by rules of operation and maintenance to make the ginding machine get high operation rates and good grinding effects

Classification is one process that based on the different settling velocity of particles in the movement medium, the particle group is divided into two or more granularity levels, generally applicated in fine grained material

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