Disperse auxiliary particles in the electrolyte and process while rotating the workpiece! Achieve unprecedented precision and high-gloss finishing.
The OTEC EF series is a device that adopts a completely new electrofinishing technology, distinguishing itself from conventional electro-polishing. While traditional electro-polishing dissolves metal in a stationary state, the EF series disperses auxiliary particles in the electrolyte and processes the workpiece while rotating it, achieving a uniform high-gloss finish even on fine recesses and complex shapes. It is possible to obtain mirror-quality finishes with Ra values of less than 0.01μm in a short time of just 10 to 60 minutes with high reproducibility. Additionally, because it can be processed without acids or cyanides and at low voltage, the burden on operators and the environment is significantly reduced. Since there is almost no mechanical stress, it is also ideal for thin-walled parts and delicate shapes, and it has been used globally in the fields of jewelry and dental applications. We are also open to inquiries about materials and trials, so please feel free to contact us.
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basic information
- Each of the three stations has a diameter of 23mm and a height of 18mm. - The maximum work load is 15kg. - Equipment designed for mass production with a simple clamp system. - Processing time: approximately 10 to 60 minutes per cycle (varies depending on the workpiece). - Source specifications: low voltage design with a maximum of 60V. - Operation panel: touch screen type with parameter management functions. - Safety features: equipped with monitoring functions for the temperature and conductivity of the electrolyte.
Price information
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Applications/Examples of results
Industry sectors: Medical, Aerospace, Cutting tools, Food machinery, Jewelry, Dentistry, etc. Materials: Titanium (TiN, TiAlN, CrN, AlTiN), Cobalt-Chromium (CoCr) stainless steel, Tool steel, Inconel, Brass, Copper, Gold, Silver
Detailed information
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Electropolishing process
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Company information
Our company was founded in 1953. Since its establishment, we have primarily imported and sold machine tools, measuring instruments, and forging machinery from Western countries, contributing to the modernization and industrialization of Japan's industry. Our history is closely tied to Japan's manufacturing. Thanks to the efforts of our predecessors, we have overcome numerous challenges through hard work and perseverance, supporting Japan's industrial sector. This is our pride, and it continues to be passed down in our daily business activities. We have specialists with expert knowledge who propose the most suitable products to our customers, supporting them from planning and design of manufacturing to information on the latest equipment. We sincerely ask for your continued support and patronage in the future.