Sand washing equipment, as a commonly used sand-making equipment in the sand and stone production line, plays a relatively important role in the wet sand-making process. While it offers high washing levels and long service life, extended use can lead to equipment wear. What other factors can cause equipment wear?

1. Prolonged exposure to sand and stone materials

The wear issue on the main shaft and impeller of the equipment is primarily caused by friction between materials. Extended exposure to sand and gravel requires cleaning them. Additionally, sand and gravel are repeatedly processed during operation, leading to changes in load. As a result, the friction conditions are unstable, causing part wear.

2. Lubrication

Users should select the appropriate lubrication system and materials to ensure sufficient lubrication for the sand washing equipment during operation. Good lubrication can effectively reduce the friction coefficient of the sand washing machine and also decrease the friction coefficient by establishing a liquid friction on the friction surface.

3. Spool Breakage

Severe wear can lead to the main shaft fracturing. The pads come into direct contact with abrasive materials, causing easy wear. Severe wear can impact production efficiency.

Another possible cause for the shaft failure is improper design by the manufacturer. The concentration of load and pressure during use can increase the wear and tear on the shaft, so users should be proactive in their selection of manufacturers.

4. Equipment speed is inconsistent

The operation of the equipment requires high voltage. Therefore, the voltage should be stable. Unstable voltage can cause fluctuations in speed, either rapid or slow. Conditions such as unstable rotation, overload, and no-load can damage equipment components. Therefore, this situation should be addressed.

5. Select appropriate materials

When cleaning materials with this equipment, select appropriate materials and avoid prolonged cleaning under high load. Regularly open the bearing cover to inspect the condition of the bearings, and address any issues promptly.

There are many reasons for the wear of sand washing equipment parts. Users should pay attention to their usage and regularly maintain and service the equipment to ensure its long-term stable operation.