Another option is cast aluminum molds then machined to size. They also can be polished or plated. These where used in a cold press (SMC)
Compression molds- Marine Muffler Inc.
If the design is in doubt or only a few needed, we can build low cost molds. These can be polyester, plaster or wood. Can be used to test before hard tooling is produced.
Prototype vac tooling- Solar plastics Inc.
One of our favorites to build is large turnings or domes. We build equipment and fixtures in house to handle the job.
Kiosk tooling- Walt Disney World
Altoona Model Works, Martinsburg, Pennsylvania. 814.793.7016
Altoona Model Works
My Model Railroad UnderConstruction