The reason why the actual output of the crusher in the sand and gravel production line is lower than the factory production standard.

In the sand production line, there may be several reasons why the actual output of the crusher is lower than the factory output standard:

1. Material properties: The properties of the materials processed by the crusher may differ from the standard materials used in the design, resulting in a decrease in actual production. For example, the hardness, humidity, viscosity, etc. of the material may all affect the crushing effect.

2. Equipment malfunction: The crusher may have malfunctions, such as wear, damage, and other issues, resulting in a decrease in its work efficiency. Timely inspection, repair, and replacement of faulty components should be carried out to ensure the normal operation of the equipment.

3. Improper operation: The operator may not have followed the correct operating method, resulting in a decrease in the output of the crusher. Training for operators should be strengthened to ensure that they are familiar with equipment operation and maintenance knowledge.

4. Improper maintenance: If the crusher is not maintained for a long time, it may lead to a decrease in equipment performance and thus affect production. Regular maintenance should be carried out on the equipment to ensure that it remains in good working condition at all times.

5. Design defects: There may be defects in the design of the crusher, resulting in lower actual production than expected. Can communicate with equipment suppliers to understand if there are design issues and seek improvement solutions.

6. System configuration issue: The coordination between the crusher and other equipment in the sand production line may not be tacit enough, resulting in a decrease in overall output. The configuration of the production line should be checked to ensure coordination between various equipment.

In summary, to increase the actual output of crushers in the sand production line, it is necessary to analyze and improve from various aspects such as materials, equipment, operation, maintenance, design, etc.