Part Design & ValidationMold flow analysis

  • Engineering design assistance
  • Mold flow analysis 
  • Tooling design for manufacturing
  • Production FMEA
  • Material recommendation

Prototype & Pre-Production

  • Progressive Multi-Unit Dies (MUD) provide for lower, front-end cost, while ensuring efficient manufacturing and product repeatability
  • With state-of-the-art, in-house 3D printing capabilities we produce high-strength printed samples in low volume to support form and fit testing requirements

Production Molds

Tuthill builds all molds to SPI Mold Specifications. The key to success on any new component is a tool that is built in consideration of the finished part geometry, tolerances, material, and end use function. We dedicate engineering resources and design tools on the front end to prevent future production delays, waste, and compromised finished parts.


By leveraging the tools of our Tuthill Business System, we can deliver extreme value at both low and high-volume production rates. We can quickly react to changes on demand by maintaining available press time through schedule optimization. Most secondary operations are performed during the molding cycle at no additional cost due to operator availability. This allows us to deliver defect-free parts on schedule. 

Tool Transfer

We accept program tool transfers to our facility.  We will work with your team to understand current state of the tooling and the timeline required to ensure limited downtime and prompt production up-start.

Secondary Services

  • Pad printing
  • Part marking
  • Labeling
  • Part assembly
  • Hot foil stamping
  • EMAbond® – proprietary weld for high-strength bond
  • Post molding inserts
  • Stocking/JIT delivery programs
  • Sonic welding
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