The new vacuum pump has a very strong vacuum degree to ensure that food is kept fresh for a long time. * Newly developed large lock, longer life and better sealing. * New heating device, perfect sealing and easier maintenance. Specification: • Vacuum limit: -0.075 ~ 0.08MPa • Sealing width: 3 * 320mm • Sealing time: intelligent automatic control • Working voltage: AC220V / 50HZ or 110V 60HZ • Rated power: 150W. • Machine volume: 385 * 155 * 80mm • Machine weight: 1.5KG • Fully-automatic wet and dry type, with vacuum meter, the vacuum degree is clear at a glance, suitable for grain bags, mesh vacuum bags, rice brick bags and other plastic bags