Crankshaft repair

Crankshaft grinding machine (grinding process)! We perform bending inspection and polishing processing of crankshafts, etc.

This is an introduction to the repair of crankshafts by Kōei Techno System, which focuses on the repair, regeneration, extension of life, and maintenance of parts, aiming for high quality, wear resistance, heat resistance, and corrosion prevention, similar to preventive medicine, through advanced research and development of machinery. Founded in 1946, we have a history of about 70 years and have introduced welding and thermal spraying technology early on in the internal combustion engine industry, primarily focusing on the repair (restoration) of engine parts. **Crankshaft Repair** We conduct bending inspections, crack inspections, buildup regeneration processing, oil seal area corrections, lapping polishing, and grinding processing. ■ Grinding using a crankshaft grinding machine ⇒ Photo 1 *For more details, please download the catalog or contact us.*

Engine partsProcessing ContractCalibration and repair