Electropolishers: Parts Polishing

Esma E782-Wet Bench

Esma Model E782-EPWB is an electropolishing full console system which houses an electropolishing tank, rinse "dip" tank, an ultrasonic acid tank and 2 ultrasoinc rinse tanks in a self -contained console unit, for a complete polishing system.

Electropolishing is a method used to polish metal parts after they have been cleaned. Electropolishing will smooth out the surface of the metal, removing any specks or ripples that might tarnish its appearance.



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Benefits of Electropolishing:

The difference between an object‘s appearance before and after electropolishing can be drastic. Electropolishing isn‘t just done because it gives the metal a better appearance and smoother surface afterwards, although that is part of it. There is also a functional purpose. Some metal is removed from the surface during electropolishing, but this is necessary to restore is to a uniform thickness. This makes electrical resistances even throughout the part instead of focusing the weak resistance points on depressions in the metal.

In contrast to a metal surface that has been polished using mechanical tools, an electropolished piece will always look better because not smudges, scratches or other marks will be left behind. This is because a very thin layer of the metal is actually removed during electropolishing, leaving behind the clean, unharmed metal underneath.

At Esma, we manufacture several different electropolishing systems. Our diverse product lineup offers units with advantages for every industry.