1. If the material of the conveying material is too large, the material cannot pass through the intermediate suspension bearing smoothly, and the material resistance of the intermediate bearing is too large. This causes the screw conveyor to suddenly stop.
2. Blockage of material in the screw conveyor can also cause the motor to stop running due to overload operation. At this point, the material in the screw conveyor must be cleaned.
3. The resistance of the intermediate bearing is too high and the seal is damaged. Material entering the bearing causes the bearing to not rotate or the bearing is damaged.
4. The reducer bearing burned. At this point, you will need to replace the new part.
Screw conveyor is a conveying device for conveying powdery and granular materials. It is easy to encounter such problems during use. After the screw conveyor is started, it takes a while to observe and then perform the following operations.
1. Observe the current when the motor starts. If it is found to be normal, it can be fed to a screw conveyor.
2. In order to prevent metal debris from entering the body of the screw conveyor, the feed port of the screw conveyor should be screened.
3. When feeding, the feeding speed should be gradually increased to the rated conveying amount, the feeding must be uniform, and a certain amount of filling should be kept, and intermittent feeding should be avoided as much as possible. Otherwise, it is easy to cause transportation. Accumulation of materials and overloading of the drive will shorten the life of the conveyor.
4. The feed should be stopped before the screw conveyor stops and the equipment inside the housing should be completely discharged before stopping. There is no large, hard material in the input material to avoid damage to the screw conveyor due to screw plugging.
5. The joints of the various parts of the screw conveyor should not have leakage and leakage and should be kept tight.
6. All parts of the screw conveyor should be lubricated regularly. Keep lubrication normal, regular inspection and maintenance can extend the life of the screw conveyor.