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BCN3D Technologies is a manufacturer of consumer and professional 3D printers. BCN3D 3D printers are designed to be open source, using open source software and use an open source 3D printer filament system.

BCN3D are based in Spain and is a Fundació CIM project, a commercial spin-off from Universitat Politècnica de Catalunya · Barcelona Tech (UPC) with the purpose of transferring engineering and technology to the private sector.

BCN3D have a great reputation for building high precision 3D printers to provide quality and consistent 3D printing solutions for companies, schools, designers and educational institutions.

The BCN3D Sigma was one of the highest rated 3D printers on 3D hubs. The BCN3D sigma also features an impressive range of swappable hotends with different nozzle resolutions, to fine-tune your 3D printing to get the best most cost effective results for your 3D printing prototyping workflow.


Fantastic service. Goods received within 24 hours of placing order. Will be purchasing more stuff. Would definitely recommend.
Great service, very quick to answer queries and resolve any problems. Reliable and affordable.
First class service and support, purchased some spare parts for my printer and they were glad to help with an unrelated problem I was having with the printer, even though it was not supplied by iDig , I would recommend them without hesitation.
Have had a lot a of problems setting up a 3d printer at our school, idig3d printing contacted me through a forum and have been brilliant ,giving advice and guidance. Thank you