What kind of faults will occur in dynamic checkweighers

2024-08-05

Dynamic checkweigher is a high-precision automatic weighing scale widely used in large and medium-sized food production enterprises at home and abroad. It is suitable for missing parts, insufficient weight, product grading, etc. of packaged products. Modern enterprises have basically abandoned the original manual weight sampling method and introduced checkweighers to make the weight and quality of products meet the requirements 100%. Today, I will introduce to you the common faults that checkweighers may encounter in daily use.

1. The interface of the checkweigher is always displayed as zero:

1. The weight of the object is light and the weight is within the zero point range. The "zero point range" must be reset to solve it.

2. The measuring device is identified as 0. At this time, you can adjust the "automatic zero tracking" item in the system options to solve it.

3. The sensor data line is loose and the contact is poor.

2. The data display is abnormal or the data jumps greatly. The possible reasons for abnormal changes are:

1. The screws of the automatic weighing base are loose

2. The weighing sensor is significantly disturbed by air conditioning wind, airflow, etc., and the ambient temperature

3. The ground shakes and vibrates, such as the interference of nearby machine rotation and the passage of cars.

4. The conveyor belt is affected by sticky objects.
5. The base of the dynamometer is piled up or stuck with debris
6. The filter coefficient is set too small
7. The error is too large, and the meter system needs to be recalibrated
8. The dynamometer detection components are aged or deformed

Third, the possible reasons for the touch screen of the operation interface not displaying are:
1. Poor power contact
2. The fuse in the chassis is burned out
3. The data cable is not connected properly, reconnect the data cable.

The above are the faults encountered in daily use. Thank you very much for reading!