The next approach was to make a mold with the 3D printer and pour the chosen polyurethane resin in, but a simple ... 3D prints used as molds for spin-casting hollow parts, and used as a ...

With the core loaded into the mold, urethane resin is poured in through the top ... the mold can easily be taken apart to reveal the newly cast wheel.

Rampf Group Inc will present sealing foams, casting resins, dispensing systems, and contract manufacturing services for filter manufacturing at AHR Expo in Orlando, Florida, USA from 10–12 February ...