Product Description The DZ500 machine is designed to evacuate the air from bagged food and non-food items for short and long term preservation.Ideal for many applications where the extension of a product's shelf life or a water/air barrier is necessary.Can be used for sealing meats, vegetables, fruits and other food items.Comes with dual chambers and dual sealing bars for higher capacity sealing. The benefits of vacuum packaging: It is to extract and seal all the air in the packaging container to maintain a high degree of decompression in the bag.The air is rarely equivalent to the effect of hypoxia, so as to achieve the effect of keeping the product fresh, which is conducive to the long-term storage of the product. Parameter Features: Dual Sealing ChambersDual Sealing Bars per chamberStainless Steel ConstructionAutomatic Pop-Up Lid upon CompletionSeparate Sealing and Vacuum Time ControlsVacuum Level Indicator GaugeEmergency Off Switch Operating Procedures Switch on: turn on the power switch, i.e. the power indicator is on. Set the air suction time, heat sealing time, cooling time, and heat sealing temperature.Pack the articles into the packing bag (compound-plastic bag or compound-aluminum foil bag), put the packing bag in any vacuum chamber, lift the batten, put the bag mouth evenly under the heat sealing support for arrangement, and then put down the batten.Screw down the vacuum cover, i.e. the suction (vacuum) indicator on the panel is on. The vacuum machine starts suction to enable the machine cover to be automatically pulled. The pump down time can be adjusted appropriately according to the packing requirements.When the suction reaches the set time (i.e. required vacuum degree), the suction will come to an end, and the indicator will be off and the heat sealing indicator will be on, in this case, the electromagnetic valve will act, thus the sealing procedure will begin. There is a heat sealing time button and a temperature adjusting button on the panel. Note that the time and temperature shall be adjusted according to the specifications of the packing bag.When the set heat sealing time is reached, the heat sealing indicator will be off to end the heat sealing and complete the cooling procedure. In this case, the air-out electromagnetic valve will act, the air will enter the vacuum chamber, the vacuum cover will be lifted automatically, and thus the progress of the vacuum gas packing will come to an end, and the next packing cycle will get ready.In case of the gas-filled vacuum packing machine, it is necessary to fill the required gas (nitrogen gas is selected in general) for heat sealing after finishing evacuating the vacuum chamber, then the residual gas (nitrogen) in the vacuum chamber must be extracted, finally, the air-out electromagnetic vale acts and the packing progress ends. DZ-450 Desktop Single Chamber Vacuum Packaging Machine DZ-400 Single Chamber Vacuum Packaging Machine DZ-400 Single Chamber Vacuum Packaging Machine DZ-400 Single Chamber Vacuum Packaging Machine DZ-500 Single Chamber Vacuum Packaging Machine DZ-400 Double Chamber Vacuum Packaging Machine Buying Options Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Customer Reviews — — 4.1 out of 5 stars 3 — — — Price — no data $1,099.99$1,099.99 $1,049.99$1,049.99 $1,059.99$1,059.99 $1,369.99$1,369.99 $1,999.99$1,999.99 Item number 160097 160102 160805 160831 160832 160812
