A. Paper Feeding Section  1.Adopts an air-suction assisted feeding system (7.5KW fan) to adapt to cardboard of different curvatures; paired with Taiwan-made ultra-wear-resistant feeding wheels, supporting continuous/sheet-separating feeding.  2.Equipped with electric/manual baffle adjustment, brush dust removal device and pneumatic alignment mechanism (computer-controlled timing) to reduce carton waste and improve printing quality.  3.Core control: 7-inch computer screen (production/phase/counting) + variable-frequency motor (30% energy saving) + automatic zero-reset device (calibrated after 2 test prints).B.Printing Section   1.Printing roller (Φ395mm, hard chrome plating + dynamic balancing) + optional mesh anilox roller (180-260 mesh) + 60-65 Shore A wear-resistant rubber roller, ensuring uniform ink distribution and transfer.  2.Sup...