DZQ-400A7 Single-chamber desktop vacuum machine

Vacuum machines are used in food, chemical, radio-electronic, bank and other fields. Vacuum machines are semi-automatic units for hermetical sealing of vacuum packages. The following parameters can be set on the control panel: time of air exhaust from the chamber, package sealing time, temperature of sealing, chamber's impermeability control. The cycle comes to an end with an automatic opening of the vacuum chamber's cover. All machines are supplied with a dating option. Packages of special materials that allow long-term storage of products in the vacuum environment without spontaneous penetration of air inside the package are used for sealing.

Some models have a system of gas filling of packages (packaging in the modified gas environment (MGE)), i.e. after air exhaust the filling of package by inert gas takes place, due to which the length of preservation of packaged products is far longer than in vacuum packaging without inert gas.