The AUTOMATIC STACKER STK 520 can be connected to all types of rotary cutter. Easy to use, it can stack two packs simultaneously and its non-stop job offset technology provides a continuous production. The stacks are delivered on a conveyor and could be directed towards automatic packaging lines, binding machines, etc. TECHNICAL CHARACTERISTICS • Paper width: 360 / 440 / 520 mm • Size: 4” up to 17” • Automatic ejection of stacks • Maximum heigh: 250 mm • 2-up production