Performance of the whole machine:MQJ series circular pressure round roller die-cutting machine, suitable for die-cutting all kinds of corrugated cardboard and all kinds of special-shaped packaging. It has the characteristics of high efficiency, power saving and safety. It is the third-generation domestic circular die-cutting machine. The machine is equipped with imported polyurethane felt cover, and its service life can reach 10 million times. The linear speed automatic compensation function can ensure that the size of the cardboard die-cut after the felt cover is worn out is normal. The soft roller repairing the mechanical color can extend the service life of the felt cover. Times. Its feeding system adopts linkage self-locking device, which is more convenient to use and operate.