It is claimed in the description of the video (from 2012) that it is the largest ceramic 3d printer in the world with 80 X 80 X 80cm print area. It was built on H.I.T Institute (Israel) by Eran Gal-Or. It can be used to print ceramic, porcelain and glass objects.
Source:
http://www.youtube.com/user/erangalor?feature=watch
Source:
http://www.youtube.com/user/erangalor?feature=watch