application:applicable to the vacuum packaging of various electronic products (semiconductor、circuit board、ic and so on) and metal hardware to be protected from dust、moisture and oxidation . applicable to the vacuum packaging of fabric、cotton、wool goods to reduce the package volume and save logistics cost.suitable for the vacuum packaging of seafood、tea、fruit、saline food、legume food and so on, to protect from deterioration and keep fresh . can be inflate nitrogen and carbon dioxide to keep it fresh and delicious. technical features:adopt leading technologies from korea and the japan. integrated the whole process of vacuum、sealing and inflating .it takes only 2-3 seconds to extract the air in the bags .stainless steel worktable is adjustable to the sizes of the products with no limit to the dimensions of the products. it is very suitable for oversize or strange-shaped products.the cylinder offers high pressure to the sealing stress for best sealing.it takes small floor space and only one person to operate it easily.  with a small compartment to keep some accessories.  with wheels, free and easy movement.  specification: model ovs-600 capacity (bag/min) 3～10(bag/min) max sealing size: (mm) w600 max packaging size: (mm) l(no limit)×w440×h(no limit) source voltage (v) 1-phase and three-wire system: 220v/50hz power (kw/h) 1.8kw/h max vacuum (kpa) 0.2kpa overall size: (mm) l670×w460×h1050 net weight (kg) 70kg