Theis the equipment that puts the packaging outside the vacuum chamber to complete the vacuum packing. The external vacuum packaging machine is designed mainly for the vacuum of the larger package, which is different from the structure of the vacuum packing machine.Performance characteristics ofThe external vacuum packaging machine is a small vacuum packing machine, which requires the packaging to be placed horizontally. The external vacuum packaging machine is equipped with a stainless steel working plate which is equivalent to the sealing length. The working bench can be adjusted up and down to suit vacuum packaging of objects of different thickness. The computer board control of the vacuum machine is equipped with manual and foot switch. The machine is easy to use and easy to operate.Applicable scope:Suitable for electronic products, such as chip, semiconductors, IC, metal processing parts moistureproof, anti oxidation discoloration, cloth, cotton wool products and so on.Product advantages:1. Microcomputer control system.2. Manual / automatic function.3. double protection, automatic alarm.Selection function:1. air charging is optional.2. double side heating is optional.