Semi finished copper extrusions are then transferred to our drawing area where they are pointed and drawn. Within our mill department we have many pieces of specialized equipment to point, draw, straighten, co ld roll and coil material.
At specific points in the manufacturing process, we check and monitor the chemical, mechanical & electrical properties of the material to guarantee that it meets or exceeds your specification.
Some of the tests we routinely perform include:
- Emission Spectrometer
- Rockwell Hardness
- Hydrogen Embrittlement
- Oxygen PPM Analysis
- Atomic Absorption Spectrometer Testing
- Grain Size Evaluation.
As a leading producer of custom and standard shaped copper extrusions we carry an extensive tooling inventory consisting of several thousand dies. However, if custom tooling is necessary you can rely on our seasoned toolmakers and state of the art equipment to produce all required extrusion and draw dies in house.