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Jaw crusher is one equipment that used in coarse and medium crushing for coal and other hard materials Mainly including: fixed part, swing part, insurance device and adjustment device Usually there will be divided into series of models according to the feed opening size

The roll surface of the roller crusher is smooth, whereas, the tooth crusher’s roll surface has dentations These two types of roller crusher have great difference on their performance

Which attentions need to be concerned in the process of using jaw crusher? The improper operation or carelessness in the process of operation will cause machine fault and personal accident

It is found by Luoyang Dahua after summarizing years site operation experiences that the service life of crusher can be prolonged by means of some simple operation methods

Rotor, plate hammer and impact plate are the main body of impact crusher, which affect the impact crusher s overall performance

Cone crusher plays an important role in mining industry, in this text Luoyang Dahua will talk about the operation of cone crusher

After being used for a period of time, jaw crusher may shake violently Operators need to shut down crusher to find the problem Actually, this phenomenon can be avoided In this text, Luoyang Dahua will give you the following solutions on how to prevent the above problem

Usually, the normal use of jaw crusher will not appear big problems, but without use for a long time, there are more or less influences on the machine performance, especially, stored under the improper condition Therefore, it is necessary to know how to keep it

Cobble is a kind of nature stone with hard texture, wear resistance, and stable chemical property Natural cobble is processed to stone aggregate after crushing, sand making and screening etc It is widely used in the fields of water conservancy and hydropower, high way and railway, bridge, municipal engineering, and high-rise building as well as artificial sand production