There is nothing like a good vacuum packaging to preserve food items. However, to achieve this packaging successfully, a good vacuum machine is essential. The choice of the latter must therefore go through a very strict selection process. What are the main criteria to follow when making such a choice? Discover this in this article.
Check the motor power
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The performance of a vacuum machine is generally dependent on the power of its motor. The main element that allows for a good choice of the latter is the frequency of use. The more frequently it will be used, the more powerful the motor needs to be. The needs of a restaurant and a household are not proportional, so the ideal machine will not be the same.
If this rule is not taken into account, you expose the machine to the risk of overheating. Additionally, under such conditions, the quality of the packaging produced leaves much to be desired. You can check the description sheet of some models on the site www.machine-sous-vide.xyz.
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The suction capacity of the machine
It mainly depends on the power of the motor of the vacuum sealer. Choosing a high-power machine thus increases the chances of benefiting from a high absorption capacity. To ensure you make the best choice, we recommend a device with an absorption rate of ten liters per minute.
What type of vacuum machine to buy?
There are two categories of vacuum machines. They are the suction machine and the chamber vacuum machine. These two types of machines cannot be used for the same purposes. This is because the suction vacuum machine is ideally suited for the preservation of meats and fruits. The chamber machine, on the other hand, is recommended for preserving food (liquids and solids). It should be noted that for each of these machines, there are specific bags to use for successful packaging.
Opt for simplicity
It is preferable to choose an ergonomic machine (that is, easy to use). This should not pose a significant problem if you go to a good appliance store. You can count on the assistance of professionals for a simplified choice. Moreover, opt for models that facilitate the preservation of both dry and wet items. By doing so, you will manage to save money. Multifunction machine, yes! But simple and easy to use.
Check the sealing modes
Depending on the type of machine purchased, the sealing can be:
- Automatic;
- Pulsed;
- Manual.
Each of these options has advantages in terms of packaging quality. The difference, however, lies in the duration of the operation. This aspect should be given particular attention, as delays in the packaging process can affect its quality. Consequently, this impacts the shelf life of the food.
In light of the information provided above, it is important to note that choosing the right vacuum machine inevitably involves clarifying the needs of the end user.