In the case of using the crusher, the card machine should now appear more frequently, which will cause time and economic loss to the user during use, resulting in the following situations of the crusher card machine. These can effectively avoid the occurrence of the card machine phenomenon.
 

 The sand making machine is suitable for brittle materials with a Mohs hardness of less than 9 grades, and is not suitable for viscous materials and stone materials containing more soil. Recently, the user's reaction to the production capacity of the sand making machine has not achieved the expected effect. What is the reason that affects the production capacity of the sand making machine? The technical staff of our company summarized the following conclusions through practice analysis.
 

 The cone crusher is a crushing device commonly used in production. Spindle breaks are a common type of failure during production runs. Frequent breaks in the spindle not only affect normal production, but also aggravate routine maintenance and overhaul work. For this fault, this paper analyzes the cause of the fault and finds a solution. A detailed analysis of the causes of the main shaft fracture and the solutions are as follows.
 

 The jaw crusher is also a jaw crusher, referred to as E-breaker. It is mainly used for medium-size crushing of various ores and bulk materials. It is widely used in mining, smelting, building materials, roads, railways, water conservancy and chemical industries. The highest compressive strength of the material to be crushed is 320 MPa. So what are the reasons for the temperature rise of the jaw crusher?
 

 The cone crusher is mainly divided into upper and lower parts, of which we call it “upper cavity”, which is mainly broken according to the principle of material layer, and the bottom is “lower cavity”. According to the different crushing chambers of the cone crusher, it can be generally divided into three types: medium crushing, medium fine crushing and fine crushing. In the selection process, it is necessary to take into account the specifications of the finished product that the customer needs. Of course, the cone machine produced by the relatively mature cone crusher manufacturer can be fine-tuned to meet the customer's needs. Different needs.