To improve the working efficiency of the jaw crusher, pay attention to the following points:

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1. Material selection is the key. When selecting materials, the hardness of the material is crucial. Too hard materials are not only difficult to crush, but also seriously wear the equipment. Therefore, in order to ensure the efficient operation of the equipment and extend the service life, it is necessary to select materials with suitable hardness for crushing according to the characteristics of the equipment. This is the key prerequisite for achieving good crushing effect.

2. The humidity of the material is the key, that is, when the moisture content in the material is large, the material is easy to adhere in the crusher, and it is also easy to be blocked during the material feeding process, resulting in reduced crushing capacity. Therefore, before crushing, we should try to find ways to reduce the moisture content so that the crusher can work better.

3. The material after crushing has high requirements for crushing fineness, that is, the finer the crushed material, the smaller the crushing capacity.

4. The composition of the crushed material. The more fine powder contained in the material before crushing, the more it affects the crushing, because these fine powders are easy to adhere and affect the conveying. For those with high fine powder content, they should be screened once in advance.

5. Material viscosity: the greater the viscosity of the material, the easier it is to adhere.

6. The better the wear resistance of the crushing accessories (such as hammer head and jaw plate) of the jaw crusher, the greater the crushing capacity. If it is not wear-resistant, it will affect the crushing capacity.