Hot selling corner rotary slotting machine/Carton box making machine new condition/carton packaging machine Product Description function and characteristic : 1.adopt the chain paper-feeding way, stepless speed regulation control 2.Optical control counter, to plan and design the order and the production quantities in advance. 3.Three groups for slotting, one group for angle cutting, two groups for partition paper, four groups for creasing. 4.Mechanical phase requlation , the scale will day it 5.The height of slotting can add 4 -knifes linkage regulation 6.To adjust the axles and rollers hard chromium plating , polishing treatment. 7.The worktable can regulate the clutch,convenient for checking the size Main technical parameter