Another machine that can print models is 2bot's ModelMaker. It is an great alternative to the other 3D printers mentioned in this article.
Hunt for India's Best Academic Project (Applications Open)
Mega project competition for all THIRD and FINAL year engineering students in India. Prizes worth Rs. 80,000+ are ready to be won!
Deadline For Round I: March 10, 2015.
Click: Check Short Listed Entries [Updated Daily Till March 15th]