Breaking through the limits of mirror surface processing with thick plate support and high torque equipment.
A unique polishing process that enables mirror finishing of thick plates, which is difficult with conventional processing.
Thick steel plates are considered difficult to achieve a mirror finish with standard polishing equipment due to insufficient load capacity. Our company combines specialized equipment designed for high torque with unique polishing conditions developed over many years to achieve a uniform mirror finish even on plates approximately 8mm thick. We also accommodate polishing from No. 1 finish base materials, significantly enhancing the appearance quality while leveraging the unique heaviness characteristic of thick materials. 【Ideal for companies facing the following challenges】 ■ Unable to find processing options for mirror finishing thick plates ■ Unable to achieve design specifications due to only being able to handle thin plates ■ Want to enhance appearance quality while maintaining strength ■ Want to entrust the entire process from No. 1 finish base materials to mirror finishing ■ Want to create design components that utilize the unique heaviness of thick materials *For more details, please download the PDF or feel free to contact us.
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basic information
【Features】 ■ Mirror finish is possible even on thick plates (approximately 8mm) ■ High torque equipment × unique polishing conditions for high-load processing ■ Capable of handling thick materials that exceed general processing limits ■ Achieves a presence and finish unique to thick plates ■ Supports polishing from No.1 finish base materials
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Applications/Examples of results
【Application Scenarios】 ■ Exterior components of large structures ■ Marine-related parts ■ Architectural design materials that require a sense of heaviness ■ Industrial applications that want to balance strength and appearance 【Effects of Introduction】 ■ High design quality even with thick steel plates ■ Expanded processing range, improving design flexibility ■ Increased options for processing locations, reducing procurement risks ■ Improved appearance quality while maintaining strength We have received high praise in fields seeking components that balance strength and design quality through mirror finishing of thick plates that exceeds typical processing ranges.
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At Nissen Division of Nippon Steel Stainless-Working Co., Ltd., we consistently handle the design, manufacturing, and sales of industrial machinery that utilizes the properties of stainless steel. We have a proven track record in a wide range of fields, including dyeing, chemicals, food, and medical machinery, and our unique technology and quality have received high praise from various industries. At our Processed Products Division, we specialize in advanced processing technologies that deliver exceptional thickness precision and surface quality. Our solutions are trusted across a wide range of industries—from cutting-edge electronics to construction materials and everyday consumer goods. We are proud to be recognized for our quality and reliability both in Japan and around the world.



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