Electrical annealing machine is a device to heat-treat a section of a heating element between two electrodes. The elements to be annealed are manually loaded on the machine. The heat treatment is made with a low voltage current flow from a single-phase transformer to a couple of electrodes.
The spot annealing machines do not remove residual moisture from the elements and therefore the elements need to undergo a de-hydration or moisture removal cycle.
Electrical annealing machines from CSM represent an optimal low cost solution for small-scale production.