Injection molds are the lifeblood of modern tooling and manufacturing. Precise, focused welds are essential for cleaning, repairing, and maintaining molds, especially those with tight tolerances or complex contours.

As an extension of your toolroom, Alliance’s fiber laser welding and engraving solutions deliver exceptional speed and accuracy without causing heat distress or distortion to the workpiece. In addition, our mobile laser welding capabilities accelerate the mold repair process, wherever the work takes you, saving both time and money.

Our end‑to‑end, in‑house injection mold services include:

• Disassembling and cleaning molds ranging from single‑cavity tools to high‑cavitation production molds
• Repairing mold edges, shutoffs, and gates with controlled, low‑heat output
• Restoring critical dimensions and features while minimizing distortion
• Injection mold marking for clear, efficient inventorying