Plasma polishing and electropolishing

Plasma polishing and electropolishing are electrochemically ablative processes for cleaning, fine deburring and polishing of metallic workpieces. The processes can be used to clean welds, remove tarnish and polish surfaces.
The surface of plasma and electrochemical polished workpieces convinces with highest purity, sustainable corrosion resistance and a noble appearance with high gloss. Because of these properties, these processes are often used in various industries, such as medical technology, semiconductors, aerospace, and watches and jewelry.

Highest purity

Electrolytic processes such as electropolishing, plasma polishing and electrolytic pickling enable effective cleaning and processing of metal surfaces, remove impurities and produce a smooth and even surface with high reproducibility.

BWB Surface Technology specializes in the electrolytic polishing of stainless steel parts – from bright parts for the watch industry and clean parts for medical technology (ISO 13485) to highly stressed parts in mechanical engineering and precision mechanics.

Electrochemical polishing

Electropolishing is an electrochemical abrasive process for cleaning and polishing metallic workpieces. Electrochemical polishing is used for decorative and technical reasons. In medical technology, the process is used for ultra-fine deburring and for reducing germ adhesion. The process is very popular in jewelry design to increase the gloss level of the surface.

Plasma polishing

Plasma polishing is a further development of electrochemical polishing. While electrochemical polishing is the right process for bulk and simple applications, plasma polishing is used for increased surface quality and cleanliness requirements. In addition, the process of plasma polishing is completely free of environmentally harmful substances.

Electrolytic etching

Electrolytic etching is a process for the surface treatment of metals in which metal oxides and other contaminants are removed from the surface of the workpiece by applying an electrical voltage in a suitable acid solution.

Electrolytic surface conversions

Locations

7500 x 1200 x 2200 mm

8000 x 750 x 2500 mm

2500 x 800 x 1000 mm

3000 x 550 x 1000 mm

3100 x 400 x 1100 mm

5000 x 800 x 1800 mm

3000 x 800 x 1500 mm

22000 x 1300 x 2000 mm

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2000 x 500 x 1500 mm

400 x 450 x 1100 mm

5000 x 800 x 1800 mm

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5000 x 800 x 1800 mm

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600 x 400 x 600 mm

1200 x 700 x 500 mm

1100 x 700 x 400 mm

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500 x 500 x 400 mm

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available

1100 x 700 x 400 mm

Downloads

Electrochemical polishing

Plasma polishing

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