1.Using Fully Automatic Fast-Change Calendar Inner Vacuum Single Face，only 5 minutes to change the corrugated rollers. 

2.International advanced corrugated cardboard production line, change orders production with non-stop, auto statistics of production, fully automatic connec to the logistics cardboard output and converying system.

3.Intelligent recovery of condensed water, energy savinng, reduce boiler combustion costs, reduce production costs.

4. With Pre-pring function and coating function for colorful cardboard sheets manufacturing and coating with waterproof cardboard or UV coating cardboard.