What are the functions of Feida and Si pull of four-color Komori printing machine?

Feida refers to the paper feeding mechanism, including Feida head, suction nozzle, conveyor belt, paper pressing wheel, etc. Its function is to separate the sheets one by one and transfer them to the printing unit.

Drawing gauge is a positioning mechanism. After Feida transports single sheets of paper, each sheet of paper should be aligned before entering the printing unit to ensure that each sheet of paper enters the brush unit in the same position. The drawing gauge is used for the axial alignment of the paper, and there is also a front gauge for the circumferential alignment of the paper (feed direction).