DZ(Q)-400/2SB Automatic vacuum packing machine, As long as you press the vacuum case's lid, the machine will automatically complete the orderly assumed processes of vacuum extraction or aerate the orderly assumed processes of vacuum extraction or aerate the inner gas,sealing, printing, cooling and aeration. The packed products can be prevented from oxidation, going mould, insects or getting damp, thus can be kept fresh in a prolonged storage period. we can Make machine base on your requirement. Specification:ModelDZ(Q)-400/2SBVoltagethree phase 380V/50HZ OR 220V/50HZPower of pump1.5KWHeat-sealing power0.6KWLowest absolute pressure1.33KpaVolume of vacuum case450×440×115(mm)Sealing strip size400×10mmNumber of heater2 each chamberExhaustment of vacuum pump20m3/hmaterial of vacuum case and hullStainless steelDimension1000×700×910(mm)Weight180kgs