Cold welding represents an easy, clean, and repeatable process for joining materials in the manufacturing of transformer coils.
The technology allows for the joining of similar and dissimilar materials (Cu to Cu, AI to AI, and Al to Cu) in a foil – lead or lead – foil application.
Typical materials joined range from 2 to 15 mm in combined thickness. MTM also offers integrated cold-welding solutions in our winding machine designs.
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