Automatic Box Sealer machine: Devices equipped for slow start-up and for strengthening the packing strength on a specific part.Turntable with automatic orientation function: the turntable automatically located and oriented in order to make the pallet at a right position.Photo electricity detective device: the advanced magic eye is adopted and detecting the height of the package automatically.Speed variable: Variable speed by frequency conversion of the turntable and the machine head based on the wrapping strengthThe control of the stretch film strength: mechanical flexibility stopping function to control the strength of the stretch film. Exp-YD-4000Y included automatic top-pressure devices, suitable for packing light products and easy move products, First make the pressure press the products, avoid move and collapse WT-4000YWT-4000Voltage(V/Hz) 220/50 380/50Power(W) 1300Max.hight of package(mm) 18002000Max.weight of package(kg) 2000platform diameter(mm) 1500Film(mm)500Overall dimension (mm) 2800×1600×32002800×1600×2300Weight(Kg)760730