We are a prototype and precision parts processing company with strengths in inner diameter, outer diameter, flat surfaces, and screw grinding processing.
Miyagi Seiko Co., Ltd. manufactures prototype and precision parts, including major components for machine tools and semiconductor manufacturing equipment. Among the fields of grinding processing, we are particularly confident in screw grinding, where we shape screw grooves with grinding wheels. Managing the dresser is very challenging, and we can achieve dimensions down to the micron level. Additionally, for eccentric shafts and sleeves, which are difficult to process with standard machining, we use jigs manufactured in-house, and we have received high praise from our customers for our manufacturing technology. 【Materials We Can Process】 ■ General SUS ■ Duplex stainless steel ■ Iron and Ni alloys ■ General aluminum ■ Castings and low expansion materials, etc. *For more details, please download the PDF or feel free to contact us.
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【Main Machinery and Equipment】 ■Cylindrical Grinder ■Surface Grinder ■Rotary Grinder ■Internal Grinder ■Thread Grinder ■Tool Grinder ■Wire Cut ■NC Lathe NR-23 ■NC Lathe TG-30 ■Milling Machine, etc. *For more details, please download the PDF or feel free to contact us.
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For more details, please download the PDF or feel free to contact us.
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Miyagi Seiko Co., Ltd. manufactures prototype and precision parts, including major components for machine tools and semiconductor manufacturing equipment. We contribute to the development of society through our business activities and are committed to environmental conservation through environmentally friendly manufacturing. Please feel free to contact us if you have any requests.