Home Uncategorized How to adjust Changzhou Zhenghua feed packaging scale? Why does it always appear gross weight

How to adjust Changzhou Zhenghua feed packaging scale? Why does it always appear gross weight

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summary
The first kind of fault is the simplest. The reason is that the scale is not calibrated properly. You only need to find standard weights or materials of standard weight to calibrate again. Sometimes one calibration is not good, you can calibrate several times.
The second kind of fault is generally the problem of computer parameter setting. Because the computer digital difference of each automatic packaging scale is relatively large, it is necessary to check whether the fast dosing (early stop) and medium dosing are too small. If these two parameters are too small, there will be overweight or more bags than one bag. It can also be judged by observing the charging time of fast, medium and slow charging by observing the working status indicators of “fast charging”, “medium charging” and “slow charging” on the screen. If the medium charging time is too short, it must be because the setting of fast charging amount is too small. The treatment method is to increase the fast dosage and medium dosage. Note that the value of medium dosage cannot exceed the fast dosage. If the problem cannot be solved, check the discharge impact force of the feeder, clean the exhaust port, check that the air path is blocked, and the action of the feeder cylinder is slow. And other reasons.
The third fault is generally caused by the contact between the weighing mechanism and the outside world, or too much material dust accumulated around the sensor and metering bucket, or the weight return caused by poor exhaust. It may also be due to the sticking of the soft connection part, or the sticking of the weighing bucket and discharge port. Generally, it is not necessary to adjust the parameters. It can be solved by finding mechanical and external reasons as far as possible.
Consultation record ยท answer: on July 24, 2021, how to adjust Changzhou Zhenghua feed packaging scale? There is always gross weight. The first fault is the simplest. The reason is that the scale is not calibrated well during calibration (calibration). You only need to find standard weights or materials of standard weight to calibrate again. Sometimes one calibration is not good, you can calibrate several times. The second kind of fault is generally the problem of computer parameter setting. Because the computer digital difference of each automatic packaging scale is relatively large, it is necessary to check whether the fast dosing (early stop) and medium dosing are too small. If these two parameters are too small, there will be overweight or more bags than one bag. It can also be judged by observing the charging time of fast, medium and slow charging by observing the working status indicators of “fast charging”, “medium charging” and “slow charging” on the screen. If the medium charging time is too short, it must be because the setting of fast charging amount is too small. The treatment method is to increase the fast dosage and medium dosage. Note that the value of medium dosage cannot exceed the fast dosage. If the problem cannot be solved, check the discharge impact force of the feeder, clean the exhaust port, check that the air path is blocked, and the action of the feeder cylinder is slow. And other reasons. The third fault is generally caused by the contact between the weighing mechanism and the outside world, or too much material dust accumulated around the sensor and metering bucket, or the weight return caused by poor exhaust. It may also be due to the sticking of the soft connection part, or the sticking of the weighing bucket and discharge port. Generally, it is not necessary to adjust the parameters. It can be solved by finding mechanical and external reasons as far as possible.

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