Shrink Packaging Machine

A shrink packaging machine is a machine that wraps a product with a heat-shrinkable film and then heats it to shrink the film and wrap the product. According to the type of machine, it is divided into drying tunnel shrinking machine, oven shrinking machine, frame shrinking machine, and gun shrinking machine.

shrink packaging machine precautions
1. The shrinking machine should be used in an environment where the temperature is -10 °C - 50 °C, the relative humidity is not more than 85%, there is no corrosive gas in the surrounding air, no dust, no explosion hazard.
2. For the shrinking machine to ensure the normal operation of the vacuum pump, the vacuum pump motor is not allowed to reverse. The oil level should be checked frequently. The normal oil level is 1/2-3/4 of the oil window (cannot be exceeded). When there is moisture in the vacuum pump or the color of the oil turns black, the new oil should be replaced at this time (usually one or two continuous working) Change once a month, use 1# vacuum gasoline or 30# gasoline, oil can also be).
3, the impurity filter should be frequently removed and washed (usually once every 1-2 months, such as packaging debris should shorten the cleaning time).
4. For 2-3 months of continuous operation, the rear cover 30 should be opened to add lubrication to the sliding parts and the switch bumps. The connection activities on the heating rods should be lubricated according to the usage.
5, the decompression, filtration, oil mist triplet 24 should be checked frequently to ensure that there is oil in the oil mist, oil cup (sewing machine oil), no water in the filter cup.
6. The heating strip and the silicone strip should be kept clean and free of foreign matter, so as not to affect the quality of the seal.
7. On the heating rod, the two layers of adhesive under the heating sheet will be insulated. When there is damage, it should be replaced in time to avoid short circuit.
8. The user has self-prepared working gas source and inflatable gas source. The working pressure of the shrinking machine has been set to 0.3MPa, which is more suitable. Do not adjust too much without special circumstances.
9. Shrinking machine Do not allow tilting and impact during handling, and it is not allowed to carry it down.
10. There must be a reliable grounding device during installation.
11. It is strictly forbidden to put your hand under the heating rod to prevent injury and immediately cut off the power in case of emergency.
12. When working, first ventilate and then energize. When the machine is shut down, first cut off the electricity and then cut off the gas.