... adopt alloy steel HL-A series full automatic printing slotting die cutting machine adsorption1. Designed according the high request and ... whole pre-pressure roller ,pressure wire wheel ,upper and lower slot cutter ,steering wheel adjustment simultaneously .5,Pressure line shaft , ... steel slotted knife ,tooth blade width of 7 mm. Die cutting part1,Youli cushion imported from Taiwan2,Double-worm abrasive ...