What To Do If The Vacuum Skin Packaging Machine Heater Is Abnormal

Do you know what abnormalities will occur when Automatic Tray Sealing Machine is heated? We know that the vacuum packaging machine can automatically extract the gas in the packaging bag, and perform the sealing process after reaching the ordered vacuum value, so that a vacuum pump is formed in the bag, so that the packaged objects can achieve oxygen isolation, refrigeration, waterproofing, mildew removal, rust prevention, corrosion resistance, moth prevention, pollution control and other purposes, effectively extending the shelf life and freshness period, which is convenient for storage and transportation! The vacuum packaging machine is designed with stainless steel plates and operates household appliances.

The vacuum packaging machine heats abnormally, and some customers will reflect such problems. Generally speaking, there are two main types of abnormal heating of the vacuum packaging machine. One is that the vacuum packaging machine does not heat up, and the other is that the vacuum sealing machine does not heat up. So in the case of these two situations, how should the actual operator solve them quickly? If you want to solve them quickly, you must understand the factors that cause the above problems clearly so that you can treat them symptomatically. The following will analyze the causes of the problems for you.

The food vacuum packaging machine does not heat: there is a problem with the proper ring of the heating control, you can replace the proper ring; the band switch has poor contact, you can adjust the lower contact piece to solve it; the central relay is not working, you can first check each electrode connection line, if the line is connected, replace the relay; the time relay has poor contact, people who know it can repair simple problems, if it is really not repaired well, you must replace the time relay.

The heating control circuit is short-circuited, check the short-circuit fault and make adjustments; the heating transformer is disconnected or burned, connect the line or replace the transformer; the internal wire knot is loose or falls off, check and adjust it. The vacuum sealing machine is not interrupted in heating: the time relay is broken, replace the time relay; the central relay does not return, replace the central relay.

The resistor that controls the heating time is damaged, replace the resistor. The above is a summary of what abnormal situations may occur when the vacuum packaging machine is heated. The following is the relevant knowledge of the heating strip of the food vacuum packaging machine. I hope it will be of great help to your work. The first is the quality problem of the heating strip. The heating strips manufactured in Yanzhen usually need to be replaced after about a week of use.

The damage of the heating strip is also due to the fixed sides of the heating strip. Many of the heating strips manufactured on the market now use copper column tops. In this way, after a period of use, they are easy to oxidize, which can cause the damage of the heating strip. The second reason is the overall design of the operating process. The correct heating process is to start heating after the heating tape is pressed to the sealing line, but many manufacturers blindly pursue work efficiency and usually heat before pressing the sealing bag, resulting in the damage of the heating tape.