Looking at purchasing a 2nd hand 3DP Unlimited. What are these machines like?
I am looking at printing patterns for sand molding and I am less concerned about the surface finish and more interested in the dimensional side (warping on large parts etc)
Do they have the same issue with pulling off the bed?
Print volume is 1m x 1m x 0.5m. Can you actually use this or are you just going to run out of material and have warping.


I am also considering the Raise 3D Pro2 Plus. 1/2 the price but half the volume.

What are peoples opinions on the Raise vs the 3DP?