Machine Description: DZQ-2SL series double chambers vacuum packaging machine can finish the whole programs of vacuum extraction, gas flushing (optional), sealing, printing, cooling and exhaust automatically. The products after packing can be prevented from oxidation, going mould, insects or getting damp, thus can be kept fresh for longer time. Technical Parameters: ModelDZQ400-2SLDZQ500-2SLvoltage220V/380V 50HzPower900W / 750WHeat-seal power1KW1.2KWUltimate Vacuum Pressure (KPa)1KPaSealing bar size400*12(mm)500*12(mm)No. of Sealing Bar for Each Chamber2Vacuum Pump Rate (m3/h)20m³/h40m³/hMaterial of Vacuum ChamberStainless steel vacuum chamberSize of vacuum chamber(L*W*H)[500*450*40(mm)]*2570*550*40(mm)]*2External size (L*W*H)1000*550*930(mm)1250*600*930(mm)Weight180kg200kg