Voltage: 200V-240V 50Hz The biggest power consumption: 180W Ultimate vacuum: 0.06MPA Sealing width: 10-300mm Weight: 38Kg Volume: 380×180×80mm ELIDA portable vacuum sealing machine TW-300B is the latest technical electrical patent product that developed by our company. It can seal different kinds of plastic bags and has both automatic vacuum sealing function and independent outside pumping function. This high degree automatic machine has the devices that can control hot sealing time digitally and alarm automatically when it is overheating. It has the advantages of electricity saving, small volume, light weight, convenient to carry, easy to operate, high degree of vacuum and being widely used. It can pack many kinds of things, such as raw meat products, ripe meat products, butter products, flavoring, dry and fresh fruits, seeds of food, bean products, tea, local specialties, financial securities, jewelry, antiques, scripts and paintings, electronic devices, medical products, chemical products, small size ironware, etc. It can extend the shelf life of different kinds of food and products. It makes a difference in moisture-proof, rust-proof, oxidation-proof, mildew preventing, moth-proof. It’ll have an apparent effect if you use the sealed food and refrigerator together. It’ll have a longer shelf life and avoid the meat and fish turning crack and smelly. This machine can satisfy the requirements from different fields like factories, offices, small scale factories, business, restaurants or hotels, families, scientific research units and so on. It can not only seal usual plastic bags, compound food bags and aluminum foil bags, but also make plastic bags itself. This machine has tested by the experts and its performance has surpassed the same machines in other countries.