Do you know what anomalies are caused by the heating of the vacuum packaging machine?

Do you know what anomalies are caused by the heating of the vacuum packaging machine?

We know that the vacuum packaging machine can automatically extract the air in the packaging bag, and after completing the vacuum degree, complete the sealing process, so that a vacuum is formed in the bag, so that the packaged articles reach oxygen barrier, fresh-keeping, moisture-proof, mildewproof, rust-proof, anti-corrosion, Insect prevention, anti-pollution and other intent, effective extension of shelf life, preservation period, easy to store and transport! Vacuum packaging machine all stainless steel planning, imported control appliances.

The vacuum packaging machine is not heated properly, and some customers will report such problems. On the whole, the vacuuming machine is not heated normally. There are two main types, one is that the vacuum packaging machine does not heat, and the other is vacuum sealing. The machine heating state is not stopped. So in both cases, how should the operator handle it quickly?

First of all, if you want to deal with it quickly, then you must understand the reasons for the above problems, so that you can do the right thing. The following is a detailed analysis of the reasons for the problem.

Vacuum packaging machine

1. Food vacuum packaging machine does not heat:

1. The safe ring of the control heating presents a problem, you can replace the stable ring;

2. The contact of the band switch is poor, and the lower contact can be adjusted to open;

3. The center relay does not work, you can first check each connection line, if the line is on, replace the relay;

4. The time relay is in poor contact. The person who knows can repair the simple problem. If it is not repaired properly, it needs to replace the time relay.

5. The heating circuit is short-circuited, check the short-circuit and correct it;

6. The heating transformer may be broken or the transformer may be replaced.

7. The internal thread is loose or may have fallen off.

2. Vacuum sealing machine heating does not stop:

1. The time relay is broken, replacing the time relay;

2. The center relay does not return to replace the center relay;

3. The potentiometer that controls the heating time is damaged and replaces the potentiometer.

The above is a summary of the abnormal phenomena that will appear on the heating of the vacuum packaging machine. The following is the knowledge about the heating strip of the food vacuum packaging machine, which is expected to help you more.

1. The first is the quality of the heating strip. You want the heating strip produced on the market to be replaced after about 1 week.

2. The damage of the heating strip is also because the two ends of the heating strip are fixed. We use the copper stud head of the heating strip produced in many marketes. So after a period of use, we will simply oxidize, so that it can cause Damage to the heating strip.

3. The latter reason is the planning problem of the control program. The correct heating procedure is to start the heating operation after the heating belt is pressed to the sealing line. However, many manufacturers blindly pursue the work efficiency and often do not have time to press the bag mouth to heat up, resulting in the heating belt being dry and damaged.