Here we are, eventually the contest has come to an end and after a short consultation we have chosen the winners! Before announcing them, a few words. First of all, thanks to everyone who submitted his contribution....

Roland Hoffert, from www.eytec.de, submitted us this 3Drag (Velleman K8200 version) hack to improve the z-wobble issue, one of the most known problems affecting the RepRap family printers. Roland identified one of the weak points that could...

Karl Seiss from Austria made a very clever hack to a K8200 3DRag printer, turning it into a CNC drilling and milling machine. We didn’t receive from the author many details, anyway it used Proxxon long shaft...

Giacomo Falaschi sent us his Falla3D new printer project: you can have more details on the project by looking to this interview here. Fa)(a is a fully modular and scalable printer, able to print with any material...

This is an unusual project submitted by prof. Hesam Hamidi, who built a linear Delta printer by using recycled parts from old scanners and dot matrix printers. This FDM 3D printer has been designed and built in...

Alessio Fusi hacked his 3Drag/K8200 printer by replacing the original threaded rod with a trapezoidal rod, assembled with a gearbox between it and the stepping motor with a reduction rate of 50:20. In a short time, Alessio...

Richard Tegelbeckers joined the 3Drag 3dprinting contest by sending us his project, a 3D Delta printer named DeltaTrix 3D, under the category 3D Making. The project is based on the fully open source linear Delta printer, power...