Electrolytic Polishing Technology

Consistent construction with buff polishing is possible! On-site construction services are available both domestically and internationally.

Sanwa Sangyo Co., Ltd.'s "Electropolishing" is a method of polishing the surface of products (such as stainless steel) by electrochemically dissolving it in an electrolyte solution (primarily acidic solution). It simultaneously smooths out tiny irregularities of about 0.01 to 0.1 micrometers and removes relatively larger irregularities of several micrometers, resulting in a glossy finish. Thanks to our unique technology and years of experience and achievements, we provide high-quality electropolishing services for both large and small items. 【Features】 ○ Improved cleanability ○ Difficulty in adhesion of fine powders ○ Strong rust prevention effect ○ Enhanced chemical resistance ○ No processing alteration layer For more details, please contact us or download the catalog.

Hand polishing and filing