Overall performance: the product once completed cardboard 1-5 color printing, slitting, creasing, trimming, grooving, corner cutting, cutting, drilling, and other procedures. Using edge feeder, adjustable air flow, the host variable frequency control. PLC computer-phase electric adjustment, each connecting portion pneumatic locking, electric division, grinding gears, gear lubrication cycle using spray lubrication, keyless locking structure, it has a chromatic accurate, beautifully printed patterns, ease of use and maintenance, high degree of automation, high efficiency production and so on. Is the ideal choice for carton production enterprises; feeding part features: 1 adsorption fan shop help locate the leading edge of the automatic document feeder, two manually adjust the front bezel, dial display. 3 side tailgate, tailgate electric adjustment. 4 is equipped with automatic dust removal mechanism, effectively remove the cardboard surface impurities; 5 skip feeding function, you can select continuous or skip feeding as needed.