32. When using a tabletop piston type filling machine, will liquid leakage occur during production? What is the cause of the leak? How to solve the problem of improving leakage?
No, there will be no leakage when the filling machine is normally used for filling. If liquid leakage is found during production, there are several possible reasons:
(1) The pipe clamp is not fastened (2) The gasket is not installed well (3) O-ring abrasion.
If the first factor causes liquid leakage during the filling operation, as long as the pipe clamp of the filling machine is indeed fastened, the liquid dripping can be solved.
In addition, most of the possible situations are for customers to produce different liquid products, especially liquid food products, which must be cleaned after the end of the production operation. During the cleaning process, the gasket and the o-ring must be tearing and disassembling together in order to completely clean and avoid contamination caused by improper cleaning. When reinstalling the parts back into the filling machine, in addition to checking whether the gasket is installed, it is necessary to pay attention to whether the o-ring is placed correctly. If the positional shift of the o-ring is running away even if there is only a slight move, the liquid may leak from the gap of the filling machine.
Or when the filling machine is used for a long period of time, since the o-ring itself is a consumable item, when the o-ring is used for a long time, it will be worn out, resulting in a situation in which the tightness is insufficient to cause liquid leakage. In this case, the replacement of the new o-ring can also solve the problem of liquid leakage.
If the leakage occurs due to the replacement of different types of liquids, it may be that the liquid does not conform to the specifications of the filling machine originally purchased. Some of the liquid molecules are small, even if the replacement of the new o-ring does not solve the leakage. In the situation, it is recommended that this type of liquid be brought to our test. After the actual measurement, we can find the most suitable anti-leakage material for the liquid according to the characteristics of the liquid or use a filling machine suitable for this liquid characteristic to produce the filling operation.