A4 and A3paper packing machine. For packing of A3 and A4 size paper automatically. Componets Three-gun Automatic Glue Sprayer1setTouch Screen Control Panel1setStep Motor1setSynchronous Motor2setPaper Cutter1setInflatable Shaft2setPin-wheel Speed Reducer1setBearingCylinder14setElectric Appliance ModulePhotoelectricity Proximity Switch SpecificationModelME-MA20Productive capacity18-20packs/minFunctionofwherebyrolloverwrappapercanbeautomaticallycrosscutandfed18-20sheet/minSpecificationofpackedcopypaperA4:210×297mm/B5:182×257mm/16K:195×270mmPowersupply380v/3phase/4lineMotorpower5.1kwGluingpower3.7kwCompressedair0.6mpaPapersize(lengthandwidth)550-560mm×386mmOveralldimension4800×3050×1450mmWeight1.5tSuitablerange Packagematerialforgluingpaperofcolorprintingorhexahedralwrapping