Common faults and solutions of vibrating screen

If the vibrating screen is damaged during use, it will seriously affect the efficiency of the overall production line. So how can we effectively deal with these situations in actual work?

Common faults of vibrating screens are as follows: failure to start, or small amplitude, abnormal material movement, poor screening quality, and bearing heating. For these common faults, a brief summary of several solutions for your reference.

1. Can't start, or the amplitude is small

1) The motor may be damaged - replace a new motor.

2) It may be that too much material has accumulated on the screen surface, and it does not move - clean the material on the screen surface and reduce the load on the screen surface.

3) The grease in the vibrator may be condensed together and cannot function. Remove the vibrator, clean it, add new grease, and install the vibrator.

2. Material movement is abnormal

1) The screen box may not be placed in a flat place - adjust the position of the screen box.

2) Possible damage on the screen surface - replace a new screen surface.

3) It is possible to put too much material at a time - to evenly feed.

3. The quality of screening is not good

1) It may be that the screen hole is blocked by foreign matter or large sandstone - cleaning the material on the screen surface.

2) It is possible that the feed rate of the vibrating screen is fast and slow - adjust the feeding speed to uniform feeding.

3) The conveyor belt that may be connected to the vibrating screen is not up to standard - adjust the tension of the belt conveyor.

4. Bearing heating

1) It may be that the vibrating screen has a long working time for too long - stop the use of the vibrating screen first, and dissipate heat.

2) There may be less oil on the bearing - add lubricant to the bearing, but not too much, or add oil that is different from before.

3) It may be bearing damage - directly replace a new bearing.

Of course, the faults that may occur in the vibrating screen are not limited to the above four points. The user can ask the manufacturer to make an inquiry. The manufacturer will arrange professional vibrating screen maintenance personnel to regularly and regularly check the vibrating screen. In the process of maintenance, the possibility is directly The problems that will arise will be solved, which not only saves the time for future maintenance, but also makes the vibrating screen smoother in daily use.