A. As for the fluting type which can be connected with e-b-c-a-f-g flute, we also can make any type of the flute and cut-off size for the machine that customer required. B. Upper and lower corrugated roller, pressure roller, pre-heater roller are through by air cylinder. Set up steam pipe system. C. Oil immersed type gear box driven directs the lower fluting roller, pressure roller, glue roller and doctor roller driven synchronously. Single drive mechanism to avoid glue sticking to roll surface when stopping. D. The motion of the upper corrugated roller, pressure roller and glue roller are operated by the hydraulic cylinder. Set up a hydraulic unit control.