We also handle mold design and manufacturing, providing integrated in-house production! Annealing treatment is also available at our company!
We would like to introduce examples of the production of "EI cores and strip cores (cut cores)" that we carry out. All materials used are domestically sourced! We promise high-quality products as cores for transformers and inductors. The sizes of EI cores range from EI-28 to EI-250 (various types of non-oriented and oriented electrical steel sheets), while the sizes of strip cores range from 10mm to 300mm in width, with various hole diameters available. We are particularly focusing on strip cores, which have seen an increase in demand in recent years, so we believe that if you try them once, you will be able to feel the difference. Please feel free to contact us when you need our services. [Key Points] - We also handle mold design and manufacturing, ensuring in-house integrated production. - We use Japanese materials (Nippon Steel materials, JFE Steel materials). - Annealing treatment is also handled by us. *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
**Product Description / Final Products** ■ Product Name: EI Core, Strip Core (Cut Core) ■ Final Products: Component parts for industrial machinery, drive motor parts for automobiles, general power transformer parts ■ Size (EI Core) - EI-28 to EI250 (various non-oriented and oriented electrical steel sheets) ■ Size (Strip Core) - Width 10mm to 300mm, various hole diameters available - New processing available if no hole diameter is specified - Plate thickness 0.2 to 0.5 (consultation required for thickness below 0.2, processing not available for thickness above 0.5) *For more details, please refer to the PDF document or feel free to contact us.*
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For more details, please refer to the PDF document or feel free to contact us.
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Download All Catalogs![[Production Examples] EI Core, Tanzaku Core (Cut Core)](https://image.mono.ipros.com/public/catalog/image/01/a95/692559/IPROS87660395794026820754.jpeg?w=120&h=170)
Company information
Since our establishment in June 1947, we have consistently engaged in the manufacturing and sales of electromagnetic steel sheet cores. The SA and SB type cores, which we developed and commercialized, were eventually established as JIS standards and are widely distributed as standardized products not only domestically but also overseas. Please feel free to contact us if you have any inquiries.