Filament Toaster Spool Cover

The West3D Filament Toaster is a great product with a significant flaw: the spools rest on small rollers that get significantly hotter than the set temperature. This model covers the rollers to protect the spools from the high temperature. I tested this with a HIPS spool and the toaster set to 70C. Previously this resulted in deformed spools. With this part the spools keep their shape. To use the toaster's full range of temperatures this must be printed in PPA (properly annealed), PPS, PEKK, or other material able to survive 150C+. When using other materials (e.g. PC, ABS) the toaster must be used at low temperatures only (<=60C). This model is far from perfect; I spent more time creating this upload than creating the design. Further modifications could increase thermal insulation between the roller and the spool as well as increase the contact area to the spool. Printing this will probably require the use of supports. I used PPA-CF Core with PPA Support.