Drum Screen Operation And Maintenance
The trommel screen is reliable in operation and needs few maintenance. The following briefly describes some issues that should be paid attention to during operation:
1. When running, turn on the trommel first, and then turn on the feeding equipment; when stopping, turn off the feeding equipment first, and then turn off the trommel screen;
2. The first three days before operation, check the trommel screen fasteners every day, and tighten them in time if they are loose. In the future, the drum screen fasteners can be inspected and processed regularly (weekly or half a month);
3. The lubrication of the bearing seat and gearbox should be checked regularly, and the oil should be added and changed in time. The large shaft bearing adopts No. 2 lithium-based grease. Under normal circumstances, add grease once every two months. The amount of grease should not be too large, otherwise it will easily cause the bearing to overheat. All bearings should be cleaned and inspected once a year.
4. When the equipment is out of service for a long time (more than 30 days) and restarted, the motor insulation should be tested to prevent the motor from burning.