6,Drive reducer box with oil immersed type lubricating to reduce noise keeps running stable .
7,Corrugating roller ,pressure roller and glue roller by pneumatic adjustment.
8,Cardboard transmit adopts vacuum suction method ,with wind control system to keep flute profiles stable of the lower-roller in the condition of running up.
9,Bearing of corrugated and pressure roller adopt high temperature lubricate grease.