Electropolishing has become an essential process in surface treatment of pressure vessel covers for food, chemical and pharmaceutical industries. For an easier treatment of covers, we decided to introduce a specialized tool. Based on many years of experience in the field of electropolishing, we have been able to develop and manufacture a prototype tool. With the help of a CAD software we designed a cathode that follows the shape of the cover, which enables a high quality finish. The tool was made with various technological procedures, such as welding, laser cutting, cutting with a circular saw and metal bending. Result of our work is a foldable tool, which is easy to install and can be used for covers of various diameters.
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