Analysis of the reasons for the slow feeding speed of the jaw crusher

In the fields of ore crushing and construction aggregate production, the jaw crusher is a common crushing equipment. The stability of its performance and the level of its work efficiency directly affect the overall operation of the production line. In actual use, the jaw crusher sometimes has the problem of slow feeding speed, which not only affects production efficiency, but also may increase equipment wear and operating costs. So what are the reasons for the slow feeding speed of the jaw crusher?
 

Jaw crusher

1. Structural problems of jaw crusher

The structure of the jaw crusher is complex. If the design is unreasonable or the parts are worn due to long use time, it will affect its feeding speed. For example, serious wear of key parts such as jaw plate and swing plate will increase the resistance of the crusher and slow down the feeding speed. The solution to this problem is to regularly inspect and maintain the crusher, replace worn parts in time, and ensure that the equipment is in good working condition.

2. Improper setting of crusher parameters

The parameter setting of the crusher also has an important impact on the feeding speed. For example, improper setting of parameters such as eccentric shaft speed, feed port size, and discharge port adjustment will lead to slow feeding speed. Therefore, operators need to reasonably adjust the parameters of the crusher according to actual production needs to increase the feeding speed.

3. Influence of material properties

The material properties processed by the jaw crusher are diverse, including hardness, viscosity, humidity and other factors. If the material hardness is too large or the water content is too high, the feeding speed of the crusher will slow down. The solution to this problem is to take corresponding treatment measures according to the properties of different materials, such as pre-screening or wet material treatment to improve the feeding efficiency.

4. Equipment quality issues

The slow feeding speed of the jaw crusher may also be related to the quality of the equipment. If the purchased equipment is of poor quality, there are design defects or the manufacturing quality is not up to standard, the feeding speed will slow down. The solution to this problem is to choose a regular manufacturer, purchase reliable equipment, and strengthen the maintenance and maintenance of the equipment during use.