Trains in the problem of disperse multi-unit, high synchronous motion precision etc, for the shaftless unit press, compose a new distributed control system based on CC-Link fieldbus. In details ,The paper introduces the key technologies of the system realization, such as the hardware compositions of the system， PID speed synchronous control system based on feedforward compensation. By combining with IPC, PLC, inverter, printing unit,etc , built the experimental platform. Through the experiment, one printing color group synchronously with the others, the printing unit synchronously with the haulage unit, opening synchronously with closing. The tracking performance completely satisfy the printing request.