Sand machine discharge particle size is getting larger and larger, analyze the reasons and measures!

The longer the time used for sand machine and equipment, the more likely it is to have the problem of large particle size. In order to solve its problems, we first need to know what are the causes? Henan Zhengyi, as a producer of sand making machinery and equipment, based on years of customer feedback and maintenance experience, gives you five reasons for analysis:

1, the influence of ore hardness

The greater the hardness of the ore, the more difficult the production of the sand maker, the greater the wear of the sand maker, which will also affect the production speed and capacity of the sand maker. Therefore, when choosing machine-made sand raw materials, ore raw materials with moderate hardness should be selected as far as possible to avoid damaging sand maker equipment and affecting the production of machine-made sand.

2. The influence of water content of materials

In theory, the higher the dryness of the mechanical sand material, the higher the production efficiency of the sand maker. The material with too high water content is easy to adhere to the inner wall of the sand maker in the crushing process, which will not only cause the blockage of the sand maker, but also reduce the production efficiency of the sand maker. Therefore, when crushing ore materials, it is necessary to maintain the dryness of materials.

3. The screen bar of the sand making machine fails

The screen bar is located at the discharge position of the sand maker. With the use of the sand maker equipment, the screen bar is worn for a long time. Which may lead to the increase of the gap between the screen holes, and then lead to the increase of the grain size of the mechanical sand discharge. Therefore, the sand maker equipment should check the wear of the screen strip regularly and replace or maintain it in time.

4. Parts of the sand making machine fail

The failure of the sand maker here mainly refers to the broken parts of the sand maker. Such as the hammer, the broken plate, etc., if there is wear and fracture. It will reduce the power of the sand maker and affect the particle size of the machine sand. Therefore, it is necessary to maintain and overhaul the sand maker equipment frequently.

5. There are sundries inside the sand making machine

If there is debris or foreign matter in the sand maker. It will affect the efficiency and discharge particle size of the sand maker.