If the sand making machine produces noise during operation, it not only causes certain pollution to the surrounding environment, but also affects the physical health of on-site workers due to noise issues. When abnormal noise occurs in the equipment, we should check the equipment situation in a timely manner to avoid noise pollution.

　1. Check if there is any accumulated material in the crushing chamber

　The accumulation of materials in the crushing chamber can produce noise, so it is necessary to regularly check the materials in the crushing chamber and clean them up in a timely manner if there is any accumulation.

　2. Check if the parts have come off

　The detachment of parts can cause noise when they collide with materials, so it is necessary to regularly check whether the parts are detached, clean them in a timely manner, and tighten them in a timely manner if they are loose.

　3. Check the wear and tear of vulnerable parts

　If the parts are severely worn and not replaced in a timely manner, it can also cause a lot of noise, so it is necessary to regularly check the wear of the parts and replace the severely worn parts.

　4. Ensure good lubrication of parts

　If the parts of the sand making machine are not well lubricated, they will not work well during operation, and friction will increase, resulting in noise. Therefore, we should ensure that the components of the sand making machine are well lubricated and ensure coordination and stable operation between the components.

　5. Regularly clean the sand making machine equipment

　The dust and debris from the sand making machine affect the lubrication of the equipment, * to loss of lubrication, increased wear and tear, and abnormal noise during production. Therefore, we should regularly clean the machine to ensure that the sand making machine is free of dust, grease, etc.

　The above introduces how to prevent abnormal noise from sand making machines. Starting from the above aspects, it can effectively prevent the impact of abnormal noise in sand making machine production on the physical and mental health of production personnel, and maintain the site and surrounding environment.