The crushing equipment directly affects the efficiency of the entire production line, the quality of the finished material, the production capacity and the user's income, so it is very important to choose the right equipment. The following factors should generally be considered when choosing a crushing equipment:

1. The hardness of raw materials

When choosing a crushing equipment, you must first understand the hardness of the material to be crushed. The greater the hardness of the raw material, the higher the crushing difficulty. The equipment with good wear resistance should be selected. If the wrong equipment is selected, it can still work, but in the production process The damage to the equipment is great, and the wearing parts are consumed too quickly, which speeds up the damage of the equipment, reduces the service life of the equipment, and increases the production cost.

2. Humidity of raw materials

The humidity of raw materials is also an important factor to consider when selecting equipment. Materials with high water content will easily cause the materials to adhere to the crushing wall or agglomerate during crushing, which will reduce the discharge speed of the materials. Seriously, the equipment will be blocked and cause equipment failure. . For crushing materials with high humidity, it is generally recommended to choose crushing equipment without sieve bottom and grate bars.

3. Granularity of input and output materials

The size of the raw material affects the choice of the size of the equipment's inlet, and the size of the outlet determines the type of fine crushing equipment in the back end and the adjustment of the outlet of the crusher. In addition, if the raw material is large but the discharge requirement is small, the crushing ratio is large. In this case, multiple crushing is required, which will affect the crushing efficiency of the equipment. On the contrary, if the crushing ratio is small, the crushing efficiency is relatively high.

4. Capacity

The capacity of crushing equipment is a very important factor in the selection of crushing equipment. Generally, the higher the capacity, the larger the size of the equipment, and the corresponding investment cost is also larger. Moreover, in the sand and stone production line, it is necessary to pay attention to the capacity of the equipment before and after matching each other.