Aiming to be Japan's most trusted polishing company, we challenge ourselves every day! We are committed not only to grinding technology but also to maintaining quality.
Since our establishment in 1984, we have been engaged in precision grinding and metal processing. With years of experience, we excel in a wide variety of precision grinding, from single items and small lots using special jigs to mass production, all under strict quality control, delivering high-quality products to our customers. Moreover, thanks to our collaboration with partner companies in the manufacturing town of "Higashi-Osaka," we take full responsibility for consistent processing from materials to finished products. Please feel free to contact us when you need our services. The processing shown in the photo is of a stainless steel shaft, which is elongated, so we used three supports for stability during polishing. We used grinding wheels and grinding fluids specifically for stainless steel. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Introduced Machinery (Partial)】 ■Cylindrical Grinding Machine ・Manufacturer: Shigiya Machinery Works, Ltd. ■Internal Grinding Machine ・Manufacturer: Yamada Machine Tool Co., Ltd. ■Surface Grinding Machine ・Manufacturer: Okamoto Machine Tool Works, Ltd. *For more details, please refer to the PDF materials or feel free to contact us.
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Applications/Examples of results
【Production Achievements (Partial)】 ■Size: φ130×1400L / Material: SNCM447 ■Size: Inner diameter φ40, φ17, Outer diameter φ80, Thickness 50T / Material: SCM435 ■Size: Inner diameter φ10 / Material: SCM415 ■Size: φ30×1400L / Material: S45C *For more details, please refer to the PDF document or feel free to contact us.
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We polish various types of rolls, shafts, crankshafts, rods, gear shafts, worm shafts, pinions, cylinders, and more. Our specialty lies in rollers that serve as the heart of seal and label machines, achieving a non-scratch finish that others cannot. We are capable of consistent grinding of inner diameters, outer diameters, and flat surfaces, and we can accommodate short delivery times. Additionally, we have experience grinding difficult materials such as stainless steel and ultra-high hardness materials with HRC60 or higher. Please consult us for any grinding needs. Our company not only focuses on grinding technology but also emphasizes quality maintenance by creating unique outer diameter master gauges to enhance measurement techniques and performing dynamic balancing of grinding wheels to ensure uniform quality control.