... adjustment function, feeding, printing, slotting, zero setting, memory reposition automatic.7. Whole machine working interval adjustment, self-lock worm wheel ... with portable punching die holder. Option: automatic single slotting adjustment function, (And slotter knife move electric).YFQ480×18001447×20001447×18000- ... ×28001447×26000-60Piece/min3-105.5kw YSJ-Two flexo printer & slotter machine