Roll playback and repair
We perform cutting and grinding processing of various materials such as steel components and plated coatings!
This is an introduction to the repair and regeneration of rolls by Kōei Techno System Co., Ltd., which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high-quality parts and advanced machinery through research and development in areas such as wear resistance, heat resistance, and corrosion prevention, similar to preventive medicine. We perform regeneration and repair related to the paper industry and others. 【Self-fusing alloy thermal spraying on rolls (powder-type flame spraying)】 Powdered thermal spraying material is introduced into an oxygen-acetylene (or hydrogen, propane) flame, where it is melted and simultaneously accelerated by the combustion gas flow, causing the molten powder to collide with the substrate and form a film. Almost all metals, alloys, and cermets can be thermally sprayed, but generally, self-fusing alloy thermal spraying, abradable thermal spraying such as nickel-graphite, and plastic thermal spraying are widely used after re-melting treatment. The thermal spray gun is lightweight and easy to handle, has relatively high spraying efficiency, and produces low noise. ■ Self-fusing alloy thermal spraying on rolls ⇒ Photo 1 ■ Re-melting treatment of rolls ⇒ Photo 2 *For more details, please download the catalog or contact us.
- Company：光栄テクノシステム
- Price：Other
