Introduction: DZQ series vacuum packing machine are suitable for meat,condiment,medicine and all kinds of food in all kinds of forms to protect the things in vacuum(or inert gas)to keep fresh. Main features and technical parameters: Model DZQ-400 DZQ-500 DZQ-600 DZQ-800 Voltage V/Hz AC220 – 380/50-60 Pump power W 900 900 1800 1100 Sealing length mm 400 500 600 800 Pump capaicty m3/h 20 20 20 40 Max vacuum Pa 2X20 2X10 2X20 2x20 Dimension mm 600x670x1070 750x680x1100 840x800x1100 1000x860x1160 Weight kg 95 190 280 350