1,Vacuum compressed packaging 2,Mattress compress machine 3,Automatic mattress machine 4,Storage costs ,save transport space Max size of mattress: 2200*2000mmArea of service platform: 2360*2100mmMotor power of oil pump: 4kwMotor power of vacuum pump: 2.2kwElectro thermal power of seal: 2.2kwRated pressure of hydraulic: 5mpaOuter dimension of machine: 5220*2420*2300mmMachine weight: 3200kgStroke of presses plank: 540mm