Zj47-4py has the performance characteristics of the paper supply unit of the matching printing press, and each group of paper feeding units are equipped with ultrasonic testing, which fully ensures the accuracy of the page matching.

The machine has compact structure and unique paper receiving structure, which ensures the paper to be tidy and the paper storage is large, reducing the preparation time and improving the production efficiency.

Reasonable structure design makes the paper transport more stable, the page matching speed is fast, the efficiency is high, the labor force is saved, the delivery time is fully guaranteed, and the page distribution work becomes more relaxed.