If there is a fault in the packaging scale of the packaging scale, first check whether the vacuum can be evacuated normally, and then check whether the heating wire, contactor, relay and other components are intact. If there are no problems with these parts, the reason must be elsewhere. It may be that the specifications of the packing belt do not match the equipment, so that the hot head in the packaging scale cannot be completely in place.
It may also be related to the material of the packing belt, and the performance of the material that does not meet the standards will be affected, so the packaging process may also be affected. When you encounter similar problems, in addition to readjusting the position of the ironing head, you must also replace the original packing belt to ensure that high-quality products are used. Then the packing scale can work normally again.
When processing the chute of the packaging scale, it is welded according to the design drawing size, but it will be found that the polished surface of the formed chute is inconsistent with the sand surface of the chassis, which affects the aesthetics of the entire equipment. In fact, this problem can be solved with a little improvement.
Mainly in terms of technology, if the template positioning method is used, the chute can be unified, and in addition to the more coordinated appearance, it can prevent the high-temperature melting wire from being produced during the welding. The improved chute is used on the packaging scale, and the use effect received is better, which also greatly helps to improve production efficiency.
In the packaging industry, there are both packaging weighing equipment for solid materials and equipment dedicated to liquid products. Liquid filling scales are one of them. Under normal circumstances, it can help us to fill and weigh liquid materials quickly and efficiently. Of course, there will be some common error messages in the actual use process, which affects the accuracy of product filling. How to solve this?
When the liquid filling scale is used, the large and small input times are too long, which interferes with the accuracy of the ingredients. The solution is to adjust the large input setting value. In general, the large input value should be above 80% of the target .
Another phenomenon often encountered is that the discharging process of the liquid filling scale is non-stop, which is why the zero value of the equipment is set too small, so that a small amount of material remains in the weighing bucket. It will be considered that the material has not been discharged and the discharge signal is always output. In this case, just increase the zero zone value properly.
The other problem is just the opposite. Before the liquid filling scale has finished unloading, the unloading hopper is closed. This means that the system can no longer accept the output signal of the discharge. Therefore, in this case, the zero zone value should be reduced and the delay time of the equipment should be increased.