Automatic cardboard box/case erector MAS 20-20

hot-melt gluebottom sealer

Machine suitable for the formation of carton cases of “American” type with simultaneous sealing of the lower flaps with hot glue through a HOT MELT unit. Compact and sturdy framework of painted steel. Carton magazine with continuous load: the stacks of blanks are laid in the vertical magazine without having to stop the machine. The loading height enables the operator to work in standing position without any effort. Electromechanical arm for blank gripping with transfer, opening and HORIZONTAL squaring on the working surface. Rapid format change through revolution counter and millimetric scales without using any wrenches. Motorization controlled through inverter for progressive and soft starts/stops. Single central motor driving the various arms and case handling through circular cams. Case discharge with patented case straightening device Twister without adjustments for format change (option).