Introduction This machine used for laminating cardboard with A/B/C/D/E/F flute or single, double & triple wall corrugated board & 450-700g/m²Grey board. PLC control system and frequency converter adopt Schneider electrical,adjust the relevant parameters automatically according to the paper size .control is stable and accurate. Automatic feed top sheet and bottom sheet,and pneumatic correction mechanism is used for feeding top sheet, feeding bottom sheet adopts servo motor control. Equipped with automatic oil supply lubrication system.