My RepRap is bigger than yours

This 3D printer build is a thing of beauty. It prints in ABS plastic on quite a large base. The platform provides all of the X and Y movement, making the gantry stationary except for the Z axis. it is possible to print parts up to about 15″x15″ by 13″ high. The gray hose snaking down around the right side of the print head is a fume extractor, keeping the air clear around the PID controlled head, and heated base. Judging from the example items this prints with fantastic accuracy.

[via Make]