Material requirements and application of river pebble sand making machine

As an important equipment in the modern construction industry, the gravel sand making machine's material requirements are directly related to production efficiency and product quality. Understanding and following these requirements can help users better utilize the sand making machine to produce construction sand that meets standards.

1、 Material hardness
The river pebble sand making machine is suitable for materials with medium hardness or above. The ideal hardness of raw materials is usually between 5-7 Mohs hardness levels, such as river pebbles, granite, basalt, etc. Materials with higher hardness are more conducive to efficient crushing of sand making machines, while also reducing equipment wear.

2、 Material humidity
The humidity of materials is also an important consideration factor. Generally speaking, river pebble sand making machines are suitable for handling materials with low humidity, as excessively wet materials may cause bonding and blockage, thereby affecting crushing efficiency and product quality. If the material has high humidity, it is recommended to dry it beforehand or choose a specially designed sand making machine to avoid these problems.

3、 Material composition
The material should not contain too much soil or other impurities. Excessive impurities may affect the quality of the final product and may lead to a decrease in the efficiency of the sand making machine. Therefore, it is necessary to screen and clean the materials before processing.

4、 Material size
The river pebble sand making machine has certain requirements for the feeding size. Generally speaking, the feed size should not exceed the maximum feed size specified by the equipment to avoid damaging the equipment. Appropriate feed size not only helps to improve crushing efficiency, but also protects the sand making machine from excessive mechanical stress.

5、 Material shape
Although river pebble sand making machines can handle materials of different shapes, long or flat materials may cause blockages or reduce crushing efficiency. Therefore, materials with nearly spherical or irregular three-dimensional shapes are more ideal.

6、 Environmental requirements
With the increasing environmental requirements, the selected materials should also comply with corresponding environmental standards. For example, certain regions may require river pebble mining to comply with specific regulations to reduce its impact on the natural environment.

Understanding and meeting the material requirements of river pebble sand making machines can not only improve production efficiency, but also ensure the quality of finished products, and also help reduce equipment maintenance costs. Users should continuously adjust and optimize the selection of raw materials according to the actual situation during use to achieve the best production effect.