Hydraulic packer in the process of packaging of goods may appear many problems, and these problems may often occur, and it is any equipment manufacturer will appear, these are the common fault of the hydraulic baling press, also known as the common faults of hydraulic packer, although these common failures are not the big problem, but it will affect the normal production, so don't be resolved timely and effective is can cause big problems, the common faults of hydraulic baling press is mainly the following several aspects:
1. Do not vacuum.
The first use of the hydraulic baler if not vacuum the greatest possibility is the electrical connection is reversed, vacuum pump reverse cause unable to vacuum.
If the vacuum is suddenly stopped after being used for a period of time, it may be caused by the failure of vacuum pump or circuit board. There is also a possibility that the vacuum chamber is out of shape, and the cover of the vacuum machine cannot completely absorb, so the vacuum cannot be pumped.
2, not sealed.
If there is no seal on the hydraulic baler, you should first observe whether the bag has been ironed. If there is, the heating temperature is not enough. You only need to adjust the heating temperature.
If the bag shows no sign of being scalded, then the heating strip has no temperature at all, which may be caused by either the heating strip breaking or burning out or the heating transformer burning out.
The user only needs to go through the problem step by step.
3. The seal is not smooth.
The uneven seal of the bag is generally manifested as fold in the seal and no obvious pattern in the seal.
The fold in the seal is mainly caused by the bag being too short. Generally speaking, the length of the vacuum packaging bag should be 3-4cm longer than the package, so as to fully ensure no air leakage in the packaging process.
The situation that there is no obvious pattern on the seal is mostly caused by too long heating time. The heating time is too long, and the heating belt completely irons the vacuum packaging bag, losing the appearance of the seal, so the seal may be uneven.
4. The vacuum degree is getting lower and lower.
Theoretically vacuum degree can only be known through professional instrument to measure, but some obvious low vacuum or can be seen by the naked eye, for example, take a bag of items originally need 10 s, but with the use of the machine, the vacuum time takes longer to achieve the original effect, this is the performance of the vacuum degree is more and more low.
Such a situation, mostly because the vacuum pump into a lot of water, resulting in the vacuum pump oil diluted, lost the original role.
The reason vacuum pumps get into water is because the package contains a lot of water, or the package is a liquid.
If such a situation occurs, the user should promptly replace vacuum pump oil to solve.
In fact, all the common faults of the equipment in the process of use can be solved quickly by the operators, without waiting for the professional after-sales service of the supplier, which not only wastes time but also costs a lot.
Operators only need to carry out a simple study against the instruction manual, a lot of problems will be readily solved.