We will solve issues such as achieving a glossy finish on the surface, improving the unevenness of press fracture surfaces and shear surfaces.
SEP processing is a technology that involves immersing products in a special liquid to chemically dissolve metals, allowing for fine burr removal, polishing, and cleaning. We introduce burr and contamination removal for pressed products. This treatment is used for fine burr removal on thin plates (0.1 or less), finishing holes and sheared surfaces of porous products, and improving surface roughness of tooth shapes in fine blanking. 【Examples】 ■ Fine burr removal on thin plates (0.1 or less) ■ Finishing holes and sheared surfaces of porous products ■ Improving surface roughness of tooth shapes in fine blanking ■ Gloss finishing on the entire surface ■ Cleaning of contamination and dust ■ Burr removal on parts with corner R restrictions ■ Improvement of irregularities on pressed fracture surfaces and sheared surfaces *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company was founded in 1975 and mainly engages in various processing such as precision machining and polishing, as well as the manufacturing and sales of surface treatments and special products. We are capable of integrated production from surface processing to surface treatment, finishing, and inspection. Through our affiliated companies (World Anodizing Co., Ltd. / S.E.P. Giken Co., Ltd.), we also handle anodizing repairs and S.E.P. treatments. Additionally, we are registered under JIS Q 9100 (registration number JQA-AS0089) and have obtained NADCAP certification for special processes required in the aerospace industry, ensuring a high level of technical expertise and a quality management system that guarantees it.