Technologies
Technologies

Precise Electrochemical Machining (PEM) is a powerful, non-contact metal shaping process that pairs a PEM Machine with an electrolyte processing unit, power generator, and operator control station. Using electric current and an oscillating tool bathed in a conductive electrolyte (salt water), PEM dissolves metal by liquefaction. A positively charged workpiece (the anode) takes the form of the negatively charged tool (the cathode) as the metal is dissolved. The result is a high quality, burr-free part.

Solutions / Services
Solutions and Services

The Leader in Precision Electrochemical Machining

PEM Technologies LLC sets the standard for excellence in electrochemical machining of complex parts. Our unique process allows you to repeatedly achieve excellent surface finishes without thermal or mechanical stresses, microcracks, white layers, or electrode wear. The PEM process can accommodate production runs of all sizes. It can machine multiple parts at the same time, helping you to realize significant gains in productivity and quality.

Industries
Industries

With typical tolerances ranging from 5 to 25 µm, we can simultaneously machine complex macro and micro features in stainless steel, tool steels, exotic superalloys like Inconel and Hastelloy, Titanium alloys, powdered metal and many other materials that are difficult or impossible to machine using conventional machining methods. We currently serve these markets:

  • Automotive
  • Aerospace
  • Medicine
  • Punching & Forming
  • Coining & Embossing
Events
PEM Technologies Events

Please check back again as we hit the road for upcoming events in 2022!

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