The vacuum packaging machine is a widely used food packaging machine. This packaging machine is widely used in various industries, ranging from small to various types of household types. It can be said that it covers a wide range and basically meets the packaging needs of various fields. However, the equipment always fails during use, and the vacuum packaging machine is no exception. Due to the different principles of various vacuum packaging machines, the causes and solutions of the failures are also different. The following shares with you what to do when there is no vacuum.
Under normal circumstances, the vacuum packaging machine does not vacuum. The first thing that users think of is the vacuum pump. However, in reality, as the core component of the vacuum packaging machine, the failure rate of the vacuum pump is very low. When the user makes such a request, other accessories should be checked first, and the first thing to consider is the vacuum pump oil. According to the requirements, the vacuum pump oil should be replaced every 500 hours. Many users may have used it for 1-2 years without changing the oil. This is not allowed.
The second thing to consider is whether the sealing strip of the vacuum machine and the accessories of the vacuum pump filter element are damaged. The damage of these parts will definitely affect the vacuuming of the vacuum packaging machine. If the above reasons are eliminated and the vacuum packaging machine still does not draw a vacuum, the vacuum pump may have a problem, especially in the former case, the customer has never replaced the vacuum pump oil, which is likely to cause damage to the vacuum pump.