Vacuum pump for packaging equipment

Now there are many manufacturers using packaging equipment, why do they need to use packaging equipment? What is the supporting equipment of packaging equipment? The most important part of the packaging equipment is the vacuum pump, which is the main equipment for the vacuum treatment of goods. The quality of the vacuum pump determines its pumping speed (pumping speed), which is the main factor directly affecting the production efficiency of the whole machine, so for the packaging equipment, the quality of the vacuum pump determines the speed of the working efficiency and the service life of the whole machine. Since it is so important, what type of vacuum pump is generally used for packaging equipment?

Packaging equipment refers to the equipment that can complete all or part of the product and commodity packaging process. The packaging process includes filling, wrapping, sealing and other main processes, as well as the related previous and subsequent processes, such as cleaning, stacking and disassembly. In addition, packaging also includes measuring or stamping on the package. The use of mechanical packaging products can improve productivity, reduce labor intensity, meet the needs of large-scale production, and meet the requirements of sanitation.

On the question of what type of vacuum pump is generally used for packaging equipment, for different vacuum packaging manufacturers, their choice of vacuum pump is nothing more than brand difference. Some manufacturers choose domestic high-end brand vacuum pump, while some manufacturers choose domestic general brand vacuum pump, and more manufacturers choose vacuum pump. For different brands of vacuum pump, the main difference lies in durability and failure rate as well as cost performance.

Objectively speaking, it is not that the stronger the working capacity of the vacuum pump selected for the vacuum packaging machine is, the better the working capacity is. It should also consider the production performance of the machine itself. How large vacuum pump should be selected for each machine is determined by scientific calculation, so we must pay attention to it.


Packaging is a necessary condition for products to enter the circulation field, and the main means to achieve packaging is to use packaging machinery. With the development of the times and the progress of technology, the application of vacuum pump in packaging equipment is playing an increasingly important role. Its main functions are as follows:

1. Can greatly improve labor productivity

Mechanical packaging is much faster than manual packaging. For example, for candy packaging, manual packaging can only pack more than ten pieces of sugar in one minute, while candy packaging machine can pack hundreds or even thousands of pieces per minute, increasing efficiency by tens of times.

2. Can effectively guarantee the quality of packaging

According to the requirements of packaging items, mechanical packaging can get the packaging items with the same specifications according to the required shape and size, while manual packaging is not guaranteed. This is particularly important for export commodities. Only mechanical packaging can achieve packaging standardization and meet the requirements of collective packaging.

3. Can realize the operation that manual packaging can’t

Some packaging operations, such as vacuum packaging, inflatable packaging, body fitted packaging, isobaric filling, etc., cannot be realized by manual packaging and can only be realized by mechanical packaging.

4. It can reduce labor intensity and improve labor conditions

The labor intensity of manual packaging is very high, such as manual packaging of products with large volume and heavy weight, which not only consumes physical strength, but also is unsafe; for light and small products, because of the high frequency and monotonous action, workers are prone to occupational diseases.

5. Labor protection for workers

For some products that seriously affect human health, such as products with serious dust and toxic, irritant and radioactive products, manual packaging is inevitable to harm health, while mechanical packaging can be avoided, and can effectively protect the environment from pollution.

6. It can reduce packaging cost and save storage and transportation cost

For loose products, such as cotton, tobacco, silk, hemp, etc., vacuum pump can be used to compress and pack, which can greatly reduce the volume, thus reducing the packaging cost. At the same time, because the volume is greatly reduced, the storage capacity is saved and the storage cost is reduced, which is conducive to transportation.

7. It can ensure the product health reliably

Some products, such as the packaging of food and medicine, are not allowed to be packed by hand according to the health law, because it will pollute the products, while the mechanical packaging avoids the direct contact of human hands with food and medicine, thus ensuring the health quality.

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