A dry magnetic separator is a mineral processing equipment designed for sorting dry materials, corresponding to wet magnetic separators. It requires the materials to be sorted to be relatively loose, with an optimal moisture content of no more than 5%—otherwise, the sorting effect will be affected or sorting will not be possible. As one of the most widely used types of magnetic separation equipment, dry magnetic separators play a crucial role. Since magnetic separation equipment needs to operate year-round, necessary maintenance cannot be neglected. Below are the key maintenance points for dry magnetic separators summarized by our company's technicians:

1. Adjust the tightness of the drive belt to an appropriate level;

2. If severe belt wear is found, replace the belts in groups with new ones of the same length;

3. If the adhesive coating on the permanent magnetic cylinder of the dry magnetic separator falls off and causes severe wear, handle the issue immediately or reapply the coating;

4. Check for foreign objects such as iron blocks inside the cabinet and remove them promptly if found;

5. Inspect the lubricating oil/grease at all lubrication points and replenish it in a timely manner if it is insufficient.

Proper daily maintenance of dry magnetic separators can significantly improve equipment efficiency and extend its service life. In addition to the above simple daily maintenance tasks, it is also necessary to conduct regular shutdown inspections of the magnetic separator to eliminate potential safety hazards and ensure the smooth progress of production.