DY-40 vacuum packaging machine Length: 60-280mm; Width: 60-190mmag DY-40 vacuum packaging machine ModelDY-500DY-600DY-400Motor2.7KW/380v/50hz2.7 Kw ... /8mmSpeed2-3pcs/min2-3PCS/min2-3PCS/minbatch2 batches 21Weight220kg220kg120kgVacuum packaging machineFeature:Mold to protect product from,insects ,damp,guarantee ... :Vaccum,nitrogen,sealing,printing,cooling,exhaust DY-40 vacuum packaging machine