Super finishing of various cylindrical shapes and shafts' inner and outer diameters.
Our company has developed various film polishing machines with the concepts of "high precision" and "environment" and has provided them both domestically in Japan and globally. We offer a variety of film polishing machines tailored to our customers' needs. Our internal diameter polishing machines are primarily introduced in the final finishing processes of various automotive parts, contributing to improved roughness and stable process capability values. 【Applications】 ◆ Oil pump covers ◆ CVT internal diameters ◆ Damper pulleys, etc. <Reasons why Sanshin's polishing machines are chosen> ■ A manufacturer specializing in film polishing machines with high technology ■ Customization (special jigs) available according to customer requests ■ Sample testing before introduction possible with various demo machines ■ Proposals for suitable polishing conditions based on processing know-how
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Our company has developed various film polishing devices based on the concepts of "high precision" and "environment," and has provided them both domestically in Japan and globally. Film polishing demonstrates its true power only when integrated with the device, and its benefits and usability are understood, which is why we believe that the responsibility of equipment manufacturers is significant. We believe that the pursuit of themes in each industry focuses on micro-polishing and roughness, and as a solution, film processing methods are an exceptionally excellent technique.
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Various inner and outer diameter grinding of automotive parts Outer diameter grinding related to construction machinery For various final polishing processes.
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Sanshin Co., Ltd. responds to the demands of a new era with trusted specialized technology. We are the comprehensive and largest professionals in precision surface processing machines. When it comes to manufacturing in Nagaoka, the creation of devices and machinery is one key point, but at Sanshin, we believe that responding to the ever-changing needs of the times and utilizing our unique precision processing technology to meet the diverse and advanced requests of our customers is the essence of "monozukuri" (manufacturing). At Sanshin Co., Ltd., we have developed our own unique technology in collaboration with wrapping manufacturers based on our technology, experience, and many years of achievements in the production of film polishing machines. As a result, we have researched and developed high-quality, highly reliable ultra-precision polishing systems in various mechatronics fields, from the electronic industry to automotive industry components such as shafts and gears, responding widely to user needs. "Be a big koi in a small pond." Although our recognition is still low and the market is small, we aspire to continue being an innovator in nanotechnology and to promote the creation of valuable products as a leading company in the industry.
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