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How to deal with the breakdown of the electrical control system of the asphalt mixing plant?

Apr 18, 2022

The electrical control system is the core component of the asphalt mixing plant. Once the electrical control system fails, the asphalt mixing plant will not be able to work, which will cause great trouble and loss. Therefore, if users use the asphalt mixing plant, they must simply grasp some methods for dealing with the failure of the electronic control system.


When using the asphalt mixing station, if the electronic control system instrument display is inaccurate, the cause is likely to be that the weighing system is affected by external forces, or it may be the weighing zero or the scale caused by the sensor drift error. Caused by changes in the amount of spacing.


In the face of the above situation, the first thing the user needs to do is to eliminate the external force effect of the electronic control system of the asphalt mixing station, and then re-calibrate the weighing zero. If the asphalt mixing station is weighed by multiple sensors, you need to consider the eccentric load. If the eccentric load is found, it is likely that one of the sensors is damaged or the cable is loose and damaged. The user needs to Things to do to replace the sensor and check the cable.


If the user encounters the problem of batching accuracy of the electronic control system of the asphalt mixing station, for example, during the batching process, the weighing value displayed by the controller is accurate, but in fact the weighing value of the batching does not match the setting, and the accuracy is beyond the allowable range, there are many reasons for this kind of situation. The user must know the specific cause of the failure before it can be solved in a targeted manner.


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