RAPID PROTOTYPING
“OPEN CAST” MOLDING
Postal / Corrugated Box
Compliant Wheels
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One aluminum “master male pattern” is machined on CNC lathe or mill from Solid Works® CAD program and mounted in aluminum pot. Shop time less than 2 hours.

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Aluminum filled epoxy is poured over “master male pattern” and female pattern (above picture) is complete (less than 1 hour). Female mold is filled with urethane and cures for 30 minutes.

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The urethane wheel is demolded from female pattern to produce final product. Multiple female patterns can be produced for medium to large runs. Molds will last thousands of castings.