corrugated production line maxboard length: 2500mm corrugted production lineHigh quality user-machine and high quality PLC composed the ... can be automatically adjusted, which will meet the different specification cardboard to make sure stacking and erection neatly.Power, pneumatic ... , Sidi encoder, Chengdu6. Low voltage appratus: Schneider, Taian, Chint corrugated production line-automatic stacker