The dual-chamber vacuum packaging machine consists of a color touch screen, a vacuum system, a temperature control system, a cooling system, and an inflation system. The vacuum packaging machine's PLC, control system, photoelectric switch and other electrical equipment use world brand components, including Japan's "OMEON", Taiwan's "MCN" and France's "TE", etc. The mechanical technology design incorporates Japanese technology, design is reasonable, and the movements are coordinated. High reliability, stability, small food vacuum packaging machine is reasonable, programmable control (PLC), color touch operation, servo motor operation not only meets the requirements of preservation, but also can save for a long time, electronic vacuum packaging machine By filling in inert gas such as nitrogen, it can achieve better preservation, anti-moisture, and anti-oxidation discoloration.