The utility model provides a three -dimensional printing with biax drum linear electric motor plane directly driving moving system, including printing device, four tetragonal support frames of constitution and motor rotor, be equipped with sliding guide between the adjacent support frame, motor rotor is including setting up a motor rotor and the 2nd motor rotor between two sets of relative sliding guide, printing device includes from the last machine controller who down sets gradually, first drum linear electric motor stator, second drum linear electric motor stator and three -dimensional inkjet printer shower nozzle device, a motor rotor passes first drum linear electric motor stator, and the 2nd motor rotor passes second drum linear electric motor stator.