A machine for washing and removing substrate material for parts produced by a 3D printer. The machine includes a housing having a working chamber and a disposal chamber. The machine has at least one inlet in fluid communication with the working chamber. The disposal chamber is disposed adjacent to the working chamber. A dividing wall is disposed between the working chamber and the disposal chamber. A pump conveys a working fluid to the at least one inlet in the working chamber. The disposal chamber and the working chamber are disposed in fluid communication via a passageway such that working fluid passes from the working chamber to the disposal chamber. The machine may also include an ultrasonic generator for generating ultrasonic vibrations within the working chamber and a heater for warming the working fluid.