1. Prevent debris from entering

The cleanliness and mud content of the sand are one of the reasons for the decline in the output of the sand washing machine. During the cleaning process of the sand washing machine, impurities should be avoided from affecting the cleaning effect of the final product. In addition, high-hardness materials should be prevented from entering the inside of the machine, causing wear and tear on the equipment and shortening its service life.

2. Reasonably control the liquid level of the sand washing machine

If the liquid level is too low, the cleaning effect will not be achieved; when the liquid level is too high, water resources will be wasted, but the ideal cleaning effect will not be achieved, which may easily cause ore to overflow. The amount of material to be cleaned at one time must be within the specified range, otherwise failure may occur.

3. Adjust the concentration to the critical value

Ore concentration is the main factor that needs to be adjusted during the operation of the sand washing machine. It is related to the classification particle size and the processing capacity at that particle size. At the critical concentration, the processing capacity of the sand washing machine can reach its maximum. The critical concentration is related to the specified classification particle size and varies with ore density and mud content. The higher the density of the ore or the lower the mud content, the higher the critical concentration and vice versa. Of course, the relationship between critical concentration and classified particle size is similar to that of mud content, that is, the lower the degree of classification, the smaller the critical concentration.

4. Clarify the characteristics of gravel

The production capacity of the sand washing machine is related to the properties of the sand and gravel, including the hardness, density, mud content, and particle size of the sand and gravel material. For example, uneven sand and gravel materials and their own different properties may affect the processing capacity of sand washing equipment. The density of the material is directly proportional to the production capacity of the sand washing machine. The influence of mud content and ore size is mainly reflected in the viscosity of the mud. When the viscosity is reduced, the settling speed of mineral particles is increased, and the processing capacity and classification accuracy of the sand washing machine will be better.

5. The installation location should be appropriate 

The sand washing machine should be placed in a suitable location. It can be placed on a flat ground or a high place, but the flat surface must be hard enough and cannot be placed close to a water source. These places are prone to collapse, causing unnecessary production trouble. In addition, there must be enough production space to ensure stable material transportation and production, and sufficient storage space for the storage of cleaned sand to avoid secondary pollution.

6. The technical level of the operator must pass the standard

The low output power of the sand washing machine may be caused by operator errors, with a 60% probability. Poor technical level will affect the normal operation of the equipment and greatly reduce the production efficiency of the sand washing machine.

7. Routine inspections should be carried out

In the long-term production and operation process, sand washing opportunities will affect sand washing efficiency and production capacity due to various problems.

If you encounter problems in future production, you may wish to check the above 7 aspects to find the correct cause and make the correct treatment.