Ton bag packaging scaleThe use of the packaging scale greatly facilitates the entire process of raw material disposal and packaging, but many situations inevitably occur in the entire process of use, so what is the reason for the usual situation of quantitative packaging scales?
1. After the raw material weighing is finished, it is not possible to open the material door to discharge and loose the bag by yourself. It is not good to press the manual feeding button. The reason for the situation: What is the problem with the solenoid valve or the cylinder of the quantitative packaging scale operating the material door, replace it It will be restored after accessories. If pressing the manual feeding button works, it indicates that the weighing deviation or the basic parameter settings of the system software are incorrect.
2. When the quantitative packaging scale system software cannot load normally, put the quantitative packaging scale selection switch manually, and then press the discharge button for more than 3 seconds, then the corresponding packaging scale can be restored after resetting and using it. 3. No bag clamping, no discharging. Reasons for the situation: the situation of the bag clamping switch, the bag discharging switch of the quantitative packaging scale, the solenoid valve or the air cylinder that controls the bag clamping.
4. Leakage at the mouth of the hopper or the bag clip. Reasons for the situation: the quantitative packaging scale is not tightly sealed, and the air pressure is insufficient (check that the air source is greater than 0.4MP), the solenoid valve or the air cylinder.
5. Quantitative packaging scales are inaccurate in measurement and the meter is unstable. The reason for the situation: the zero drift of the meter of the quantitative packaging scale (calibrated with a standard weight) or the basic parameter settings need to be adjusted again, or the condition of the load cell (replace the sensor and take the weight to nominal).
6. The size of the cut-off door and the loading door of the weighing hopper cannot be opened or closed tightly. The reason for the situation: the electromagnetic valve or the air cylinder of the ton bag packaging scale.