Smooth and high uniformity down to the nano level! We can accommodate products with three-dimensional shapes!
"Electrolytic Composite Polishing" is a nano-order polishing method that combines the electrolytic dissolution of metals (such as stainless steel, aluminum, and titanium) with mechanical abrasion using polishing materials. Liquid polishing abrasives are supplied from a pump to a rotating tool, applied to the workpiece while being energized during the process. This method accommodates not only flat plates but also products with three-dimensional shapes. The polished surfaces of products treated with electrolytic composite polishing (especially stainless steel products) achieve an ultra-precise mirror finish, enhancing their aesthetic appeal. Furthermore, our company has developed a surface treatment technology called "SUSECP" to further improve the corrosion resistance of electrolytic composite polishing, achieving a surface roughness of Ra=2.7nm with enhanced corrosion resistance. 【Features】 ■ Complex shape processing ■ Ultra mirror finish ■ High uniformity ■ High corrosion resistance ■ High vacuum compatibility *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Construction Materials】 ■Stainless Steel ・SUS303 ・SUS304 (L) ・SUS316 (L) SA240TP340 ■Titanium ・Ti_Grade 2 ・Ti_Grade 1 ・Ti_JIS Grade 60 ■Aluminum ・A5052 ・A2014-T13 ・A2027 ・A3003 ■Others ・Hastelloy C-22 ・Inconel I-600 ・Carpenter C-20 ・Chromoly Steel SCM440 ・Pure Molybdenum Mo ・Pure Tungsten W *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Semiconductor-related equipment (vacuum chambers) ■ Pharmaceuticals (sanitary fittings, tanks) ■ Powder equipment *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Sanwa Sangyo Co., Ltd. continues to take on new challenges and engage in a diverse range of work, focusing on creating employment and generating customers in the city of Kudamatsu. Today, we have become a skilled group that is well-supported by many customers for our work in metal surface treatment, including polishing and precision cleaning, as well as equipment installation in railway vehicles. Since the 2000s, we have entered a period of rapid change. We are committed to evolving despite the ever-changing environment around us, dedicating ourselves to deepening our technology and improving and passing on our skills, striving to remain a company that is needed worldwide.