Processes

Lost Foam Casting (EPC)

Lost Foam Casting (EPC — Evaporative Pattern Casting) uses a foam pattern that vaporizes when molten metal is poured, leaving a perfect replica of your part. No mold splitting, no cores, no parting lines — just clean, near-net-shape castings. This is our sole process, and we've mastered it over 15+ years.

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Lost Foam Casting (EPC)

Key Features

  • No cores needed — internal cavities defined by foam
  • No parting lines — seamless surface
  • Low tooling cost — 30-60% less than traditional patterns
  • Complex shapes easy — undercuts, internal passages
  • Near-net-shape — less machining required
  • 1 piece minimum order

Suitable For

  • Pump housings with internal passages
  • Valve bodies with complex geometries
  • Gearbox housings
  • Machine bases and frames
  • Custom non-standard castings
  • Small-batch production (1-500 pieces)
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