Features:1) The whole set is in permutation and combination style, possible to add and reduce color class and add on reverse printing mechanism as required by customers2) Non-shaft pneumatic conic node printing plate loading, prompt and convenient printing plate changing3) Alloy guide roll in static balance, sealed type oven, fast drying with less energy consumption, and auto constant temperature control system4) Adopts auto permanent tension controller and magnetic powder brake for control of unreeling and feeding drawing5) Adopts vector frequency conversing control for unreeling and feeding drawing, realizing more stable operation6) Pneumatic backpressure moving erasing knife7) Printing ink circulating system, inflatable type shaft draw in and draw out8) High-accuracy gear transmission box, adopting patented technique9) Reeling and unreeling reel by tumbling dual-station mechanism, realizing auto material change without machine halt10) Full automatic computer registering devices and computer still examining graphics11) Constantly print different varieties at the same time both ends, double unwinding and double rewinding producing area:China payment:T/T, L/C