How to extend the life of the sand making machine through daily maintenance?

The important parts of the sand making machine, such as bearings, rotors, impact blocks and impellers, are directly related to the service life of the whole machine. It is very important to do daily fine maintenance.

sand making machine

1. Bearings: Bearing load, lubrication *

As the key part that bears the entire load of the sand making machine, the lubrication and sealing work of the bearing should not be underestimated. The impact crusher runs for about 400 hours, and it is necessary to add a proper amount of lubricating oil to ensure smooth operation; every 2000 hours of operation, the bearings should be deeply cleaned to remove oil and impurities to reduce the risk of wear; after reaching 7200 hours of operation, consider replacing new bearings according to the actual use conditions to lay a solid foundation for the continuous and stable operation of the sand making machine equipment.

2. Rotor: High-speed operation, balance is the key

Under high-speed rotation conditions, the *, inner side and lower edge of the rotor are prone to wear. Before starting work every day, be sure to check the operating status of the machine, focus on checking the tightness of the V-belt, and adjust it in time if it is loose; at the same time, strictly follow the equipment requirements, do a good job of grouping and matching the V-belt, and prevent the rotor from generating unbalanced centrifugal force due to belt problems, thereby aggravating the wear of the rotor and bearings, and ensure the smooth operation of the rotor.

3. Impact block: material selection and reasonable adjustment

Impact block wear is affected by many factors. Improper material selection, unreasonable structural parameters or mismatched material properties will accelerate the loss. Highly wear-resistant materials are preferred to make impact blocks, and they are accurately configured according to the machine model of the sand making machine; for materials, avoid excessive hardness, and try to select raw materials with moderate hardness for production; pay attention to the gap between the impact block and the impact plate on a daily basis, and adjust it regularly to ensure the crushing effect while reducing the wear of the impact block.

4. Impeller: Standardize operation and check and replace regularly

When operating the impeller of the sand making machine, observe its rotation direction from the feed port to ensure that it is counterclockwise, otherwise the motor wiring needs to be adjusted; the feeding process must be uniform and continuous, and the feed particle size must meet the sand making machine equipment standards to prevent large pieces of material from impacting the impeller; before shutting down, s* feeding * to avoid material backlogs and damage to the impeller; in addition, regularly check the impeller device in a manner. Once signs of wear are found, replace it immediately to ensure uninterrupted production.

Daily maintenance of the sand making machine is very important. It is necessary to pay attention to the maintenance of these key components in order to efficiently extend the service life of the equipment and improve production efficiency.