The whole machine adopts PLC program to control printing units and slotting die-cutting phase adjustment, which is convenient and reliable to operate.

The wallboard and important parts of the whole machine are aged and tempered to eliminate the internal stress of the metal; They are made by high precision machining center and ground by CNC grinder. All transmission rollers are made of high quality steel, high precision computer dynamic balance correction, hard chromium plating and surface grinding.

The transmission gear is made of 20CrMnTi high-quality alloy steel after grinding (processed in Zibo). After heat treatment, it can reach grade 6 accuracy. The Rockwell hardness of tooth surface is HRC58-62, and the chromatic precision is high.

Each unit of the whole machine is electrically separated, pneumatically locked, and pneumatically locked to ensure the stability of the unit, and continuously ring the alarm when walking to ensure the safety of operators.

The front, middle and rear of the equipment are respectively equipped with emergency stop switches.

The emergency stop switch is set in each unit of the whole machine to stop the electric movement of the unit inside to ensure the safety of the internal operators (Note: the movement of each unit of the machine is driven by the paper feeding group).

The electrical appliances of the whole machine are of international famous brands. The whole machine has the functions of zero, erasing memory and preset. The printing slotting die-cutting phase has the functions of zero, phase pre adjustment and fine adjustment, so that the printing slotting die-cutting phase adjustment time is shortened and the precision is high.

The application of keyless connection ring can eliminate the gap caused by traditional connection and maintain the long-term precision of printing and color registration.

The lubrication system of the whole machine adopts spray type automatic lubrication and is equipped with anti-seepage and oil leakage mechanism.