china coal 0001 Introduction of DZ300-A Food Vacuum Sealers DZ300-A household vacuum sealing machine is a small vacuum machine which can be used for mini vacuum packaging of food in a family or a supermarket to protect foods from going bad. Function to advance freshness. Features of DZ300-A Food Vacuum Sealers 1. DZ300-A Food Vacuum Sealers has a strong function of extracting vacuum. 2. DZ-300A small multi-functional vacuum packaging machine can seal all kinds of plastic bags and with a high automatic. 3. DZ-300A small multi-functional vacuum packaging machine is equipped with time digital control and overheating automatic alarm device. 4. DZ-300A small multi-functional vacuum packaging machine can seal common plastic bags, composite food bags,aluminum foil bag, also it can make plastic bags by itself. 5. According to expert appraisal,  its function has already exceeded the similar foreign products and in the international leading level. 6. Saving electricity, small volume, light weight, convenient operation. Main Parameter of DZ300-A Food Vacuum Sealers Model: DZ-300A    Sealing  width: 5mm Sealing  length: Max 280 mm Dimension(L*W*H): 350*140*70  mm Weight: 2.9  kg Power: 30W Automatic Grade Semi-Automatic Driven Type Electric