Selmax Mold Making & Machine Shop Capabilities

Selmax operates an in-house dedicated machine shop with expert machinists and Computer Numerical Control (CNC) machining tools. We produce, maintain and repair injection molds to the highest standards in the industry. Well maintained tooling is critical for manufacturing efficiency and final product quality.

Already have a mold? Selmax accepts, repairs, and maintains molds transferred from other mold makers, both domestic and international, to be used for production. Click here to learn more about tooling transfer with Selmax.


We have years of machining experience developing and maintaining injection molds to optimize product manufacturability and product quality. We develop, repair and maintain molds from the very simple to the very complex including:

  • Single Cavity
  • Multi Cavity
  • Rotating Core Movements
  • Rack & Pinion Movements
  • Mechanical & Hydraulic Cams
  • Stripper Plates
  • Inserts
  • Mold Heaters/Chillers

We develop, repair and maintain molds constructed using a variety of materials including:

  • Aluminum
  • Hardened Steel
  • Stainless Steel
  • P-20 Steel
  • Beryllium Copper