KYORITSU SEIKI CORPORATION Product Lineup

This is the comprehensive catalog of Kyoritsu Seiki, which manufactures and sells industrial machinery and related parts, featuring "lens processing machines." It accommodates diameters from small to large! The lineup covers all processes including rough grinding, polishing, and centering. For more details, please contact us or download the catalog.

With one machine, multiple processes are possible, achieving low cost and space-saving. It is optimal for small-lot, diverse production. We also offer designs tailored to customer specifications, so please feel free to contact us.

We cover everything from material supply to finished products with a fully automated line. Human involvement is unnecessary in the processing stages, enabling us to achieve increased productivity! We also offer designs tailored to our customers' specifications, so please feel free to contact us.

We adopt dedicated NC, capable of high-speed centering and accommodating a wide variety of processing programs. You can choose from small to large diameters, from manual machines to automatic machines, according to your needs. We also offer designs tailored to customer specifications, so please feel free to contact us.

You can choose from compact tabletop models to large diameter processing, depending on your needs. We also offer designs tailored to your specifications, so please feel free to contact us.

You can choose from small to large diameters and from manual to automatic machines according to your needs. We also offer designs tailored to your specifications, so please feel free to contact us.

The MZ1-30A is a spherical and flat grinding machine designed for small-diameter metal parts, incorporating all of Kyoritsu Seiki's lens processing know-how. Utilizing high-precision grinding technology, it enables the processing of high-precision metal parts such as automotive components! For more details, please feel free to contact us.

This is the company profile of Kyoritsu Seiki Co., Ltd., which develops, manufactures, and sells touring machines, lens processing machines, stirring and degassing machines, and tool presetters. It features the "High-Rigidity Angular Head," which improves rigidity and enables heavy cutting, as well as information on tool presetters that include a tool tightening and loosening device and a fully automated measurement system utilizing two-dimensional codes. The profile is filled with product information specialized for spherical and flat grinding of glass lenses, metals, and brittle materials. Not only are the product features clearly introduced with images, but there are also QR codes available to view product videos. [Featured Products] ■ High-Rigidity Angular Head ■ Image Processing Presetter HP-6040V-FA, HP-6040/HP-6040V ■ Lens Processing Machines, Spherical and Flat Grinding Machines ■ Stirring and Degassing Machines HM-20000W/HM-2500WV/HM1000WV-C/HM-200WV/ *For more details, please refer to the catalog or feel free to contact us.

We would like to introduce the "Automatic Centering Mechanism Equipped Centering Machine" handled by Kyoritsu Seiki Co., Ltd. The "Medium Diameter Centering Machine (Vertical) with NC" supports irregular shape processing through simultaneous control of the X-axis and C-axis. The use of a bell clamp stabilizes precision and enables high-speed processing. The "Large Diameter Centering Machine (Vertical) with NC" employs rigid castings around the clamp, improving setup efficiency due to its large opening. 【Features】 <Medium Diameter Centering Machine (Vertical) with NC> ■ Precision stability and high-speed processing with bell clamp ■ Support for irregular shape processing through simultaneous control of the X-axis and C-axis <Large Diameter Centering Machine (Vertical) with NC> ■ Precision stability with suction clamp method ■ Improved setup efficiency due to large opening *For more details, please refer to the PDF document or feel free to contact us.

The compound grinding machine "MNV2-Z80" is a high-precision machine capable of processing ultra-spherical workpieces with a maximum diameter of φ80mm. Kyoritsu Seiki is a machine tool manufacturer that offers a full lineup of equipment for lens processing. We supply numerous major camera manufacturers' domestic and overseas factories, covering everything from rough grinding to core processing. The "MNV2-Z80" is a compound grinding machine developed by combining years of experience and accumulated know-how with pioneering technology. 【Features】 ■ Adopts a new processing process, allowing the grinding wheel axis to swivel up to a maximum of 60°, enabling ultra-spherical processing. ■ Equipped with two spindles (grinding wheel axes), contributing to precision, operational efficiency, and space-saving through process integration with a single chuck. ■ Suitable for processing brittle materials such as optical glass and ceramics, as well as difficult-to-cut materials like cemented carbide. ■ Applicable to processes such as CG processing of spherical surfaces (rough and finish), outer diameter and stepped processing, and aspheric processing. *Please refer to the accompanying materials. Feel free to contact us with any inquiries.