Flat finishing, flattening, and removal of protrusions for various flat surfaces.
Our company has developed various film polishing machines based on 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 flat polishing machines are primarily introduced in the final finishing processes of automotive parts and electrical/electronic components, contributing to improved roughness and flatness. They also feature capabilities for controlled depth polishing through numerical control. 【Applications】 ◆ CVT inclined surfaces ◆ Valve lifters ◆ Engine valves ◆ Laminate substrate flattening (5G substrates, etc.) ◆ Cleaning smartphone glass ◆ Substrate flattening for the 5th generation mobile communication system (5G) ◆ Wafer edge polishing ◆ Fiber optic end face polishing, etc. ＜Reasons to Choose Sanshin's Polishing Machines＞ ■ Manufacturer specialized in film polishing equipment ■ Customization available to meet customer requests (special jigs) ■ Sample testing possible before introduction with various demo machines ■ Expertise in processing allows for recommendations of optimal polishing conditions.
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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 the responsibility of equipment manufacturers is significant. We consider that the pursuit of themes in each industry focuses on micro-polishing and roughness, and as a solution, film processing methods are exceptionally effective.
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Various flat grinding of automotive parts Flat grinding related to construction machinery Flat grinding of electrical and electronic components For various final grinding processes and roughness adjustment.
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Company information
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.