Composite calendering machine

The invention relates to the technical field of noodle producing machines, in particular to a composite calendering machine. The composite calendering machine comprises a plurality of independent calendering units, wherein each independent calendering unit comprises supporting legs and a compound wall board; a base is mounted on the supporting legs; the compound wall board is formed by combining of a wall board for fixing a fixed roller part and a wall board for fixing a moving roller part; a driving and speed reducing motor is mounted on the outer side of the wall board for fixing the fixed roller part; a hollow shaft of the driving and speed reducing motor is directly connected with a transmission shaft; a driving pinion gear is arranged at the other end of the transmission shaft, is simultaneously meshed with a moving roller driven outer gear and a fixed roller driven inner gear, and is used for driving the fixed roller and the moving roller to rotate; a worm regulating and limitingmechanism is mounted on