Liquid filling machines can be divided into atmospheric pressure filling machines, pressure filling machines, and vacuum filling machines according to the filling principle; According to different filling and measurement methods, it can be divided into weighing filling machine and volumetric filling machine.
No matter what kind of liquid filling machine it is, they can be seen in the chemical, pharmaceutical, daily chemical, or food industries, the busy figure of automatic liquid filling machines. However, with the continuous rise of market utilization, the operation and use of automatic liquid filling machines are also increasing, and the corresponding equipment will inevitably have such and such problems. So today we will talk about what should we do when the filling accuracy is inaccurate?
In the filling process of the automatic liquid filling machine, the error will be closely related to the filling speed, the opening and closing speed of the pneumatic ball valve, the closing speed of the filling nozzle and the size and micro parameters of the system setting.
2. Check whether the pneumatic ball valve switch valve is loose, adjust in place, and correct it in time;
3. Check whether the inner bottom valve and filling head of the filling nozzle are misaligned, and whether there are gaps in the closure;
4. Check whether the system size and micro setting parameters are correct.
If necessary, the equipment manufacturer should be contacted in time for technical guidance to avoid delaying normal production. Not only that, we also need to carry out regular maintenance of the liquid filling machine, deal with and solve corresponding problems in a timely manner, so as to extend the service life of the equipment. Daily maintenance is also an essential part, and we should also consider whether the manufacturer's after-sales service maintenance system is perfect at the beginning of the selection.