The size and shape of a part to be made depends on what model of
a FDM machine you are using. The FDM 1650 and 2000 can handle
parts up to 254x254x254 mm (10x10x10in ) in size and be within
127mm accuracy (.005in). The FDM Quantum can handle parts up
to 600x500x600mm (23.6 x 19.7 x 23.6 in ) in size and be within
127mm accuracy (.005in). All FDM machines can manufacture up to
five files at once as long as the parts can fit with in the allotted space
of the machine. The only restraint an FDM machine really has is that
it cannot manufacture anything hollow.