A. Paper Feeding Section1) Core Configuration: Adopts a pre-feeding system, paired with an air-assisted paper feeding device with a 7.5KW fan. It can adapt to cardboard of different curvatures by adjusting air flow; the paper feeding wheels are made of ultra-wear-resistant material from Taiwan, supporting switching between single-sheet/continuous feeding modes. It is centrally controlled by a 7-inch computer touch screen, which can display production volume, trigger count alarms, and adjust phases.2)Adjustment & Protection: Side baffles and rear baffles are electrically adjusted, while the front baffle is manually adjusted; it is equipped with a pneumatic alignment device (alignment timing controlled by computer) and a paper dust removal device to remove impurities on the printing surface of cardboard; the main motor and fan are both variable-frequency motors, saving 3...