This fully automatic, pneumatic numbering system with double shafts (DS) gives users greater productivity and versatility. Now, a four-up job can be numbered and easily processed with only a single pass through the machine. More productivity equals more profit. With features similar to the “8000″, the “12000″ adds higher production speeds while maintaining register and accuracy. From the 30 inch-long register board, to the individually pressure adjustable perf/score/slit, to the tireless pneumatic heads, to the conveyor outfeed delivery, everything about the GW 12000 is designed for years of trouble-free operation. The GW 12000 offers all the above and more at a cost per feature and specification unmatched in the industry.