How to Handle the Electrical Control System Failure of the Asphalt Mixing Plant?
How to Handle the Electrical Control System Failure of the Asphalt Mixing Plant?
Asphalt mixing station, also known as asphalt concrete mixing station, asphalt concrete mixing station. Refers to a complete set of equipment used for batch production of asphalt concrete. According to the mixing method, it can be divided into forced batch type and continuous production type; According to the handling method, it can be divided into fixed, semi-fixed, and mobile types.
The electronic control system is the core component of the asphalt mixing station. Once the electronic control system fails, the asphalt mixing station cannot operate, which will bring great trouble and losses. Therefore, if users use an asphalt mixing station, they must simply grasp some methods for dealing with electrical control system failures.
When using an asphalt mixing plant, if the instrument display of the electronic control system is inaccurate, the cause is likely to be the impact of external forces on the weighing system, or it may be caused by changes in the weighing zero position or weighing spacing caused by sensor drift errors.
When encountering the above situations, the user needs to first remove the external force from the electric control system of the asphalt mixing station, and then re-calibrate the weighing zero position. If the asphalt mixing station is weighed by multiple sensors, it is necessary to consider the situation of bias load. If a bias load condition is found, it is likely that one of the sensors is damaged or the cable is loose or damaged. At this time, the user needs to replace the sensor and check the cable.
If the user encounters a problem with the batching accuracy of the electronic control system of the asphalt mixing station, such as during the batching process, the weighing value displayed by the controller is accurate, but the actual batching weighing value does not match the set value, and the accuracy is beyond the allowable range. There are many reasons for this situation, and the user must clarify the specific reason for the failure before targeted solutions can be implemented.