Automated multi-layer two-dimensional printing

A device, comprising:

• a plurality of supply tanks;
• a deposition tank;
• a plurality of pumps, each pump of the plurality of pumps connected to one supply tank of the plurality of supply tanks and to the deposition tank, each pump of the plurality of pumps comprising:
• a pipeline in fluid communication with the one supply tank of the plurality of supply tank and in fluid communication with the deposition tank on opposing ends;
• a bearing holder, including a plurality of rotatable bearings arranged at a shared angle to each other relative to an axis of rotation for the bearing holder;
• a housing wall, wherein at least a subset of the plurality of rotatable bearings compresses the pipeline against the housing wall;
• and
• a stepper motor, connected to the bearing holder, configured to rotate the bearing holder about the axis of rotation and push a fluid through the pipeline by moving the plurality of rotatable bearings about the axis of rotation to change where the rotatable bearings compress the pipeline against the housing wall;
• and
• a spray deposition nozzle in fluid communication with the deposition tank.