Specifications of feeding part 1.(lead edge feeder system) (1).Adopting advanced lead edge feeding system, with stable high speed, easy operation and high accuracy. (2).centrifugal fan (7.5KW), variable frequency drive control for vacuum blower fan for increases and decreased vacuum suction to match different sizes of paperboard. (3).Left and right baffle is electrically adjusted driven by the screw. Right bar have the function of pneumatic slapping. (4).Front baffle can be manually adjusted, with scale on it, easily understood (5)Has interval paper feeding device. (continuous or interval feeding is optional). Convenient for larger sized cardboard printing (6)7 inch color touch screen,pre-set 200 group orders, order inquiries, zero-order input, synchronous zero, the automatic / manual adjustment of phase, management of the parameters , up and down the plate, auto/semi-auto inking, automatic display of production and speed, and setting of the quantities. (7).Interlocking switch with slotting unit, realize the Scram , stop feeding or Re-feeding, Forward and reverse Jog . More humanity (8)Back -paper holder frame with electrically adjust which was controlled by the compressed air-motor, convenient and swift. (9)Equipped with brush device to sufficiently eliminate dust and scraps as well as foreign substances on the printing surface and to improve printing quality Model parameter unit standard BL-B1312 1 Inner width mm 2600 2 Max. speed Pcs /min 140 3 Economic speed Pcs /min 120 4 Max. Paper size mm 1300x2350 5 Min. Paper height mm 370 6 Interval feeding size mm 1500x2350 7 Max. Printing size mm 1250x2200 8 Topping precision mm ±0.5 9 Standard plate thickness mm 7.2 10 Cardboard thickness mm 1.5-11 11 Min. slotting interval mm 165x165x165x165 12 Max. slotting depth mm 320