Xi 'an black cattle machinery co., LTD. The latest RY1350 type gear transmission flexo printing machine, the machine in the flexographic printing presses, on the basis of using the Rockwell Automation co., LTD. (Rockwell Automation) ac servo shaftless driving technology, completely solve the printing quality printing length restricted by gear pitch problems, shortening the plate and the anilox roll change time. Implements the printing arbitrary adjustable length, to enhance the flexibility of printing machine, at the same time, not only reduce the consumption, also removed the gear backlash and jitter, etc., the printing precision is improved.