Repair of the cylinder block

Counterbore modification, corrosion protection coating for the water chamber, and damage restoration welding.

This is an introduction to the repair of cylinder blocks by Kōei Techno System, 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. Founded in 1946, we have a history of about 70 years and have introduced welding and thermal spraying technologies early on in the internal combustion engine industry, primarily focusing on the repair (restoration) of engine parts. **Repair of Cylinder Blocks** We perform line boring, OS boring, surface grinding, crack welding, corrosion welding, and anti-corrosion treatment coating for water jacket areas. ■ Line Boring Machine ⇒ Photo 1 ■ Anti-Corrosion Coating Construction Correction for Water Jacket Area ⇒ Photo 2 ■ Counterbore Correction ⇒ Photo 3 ■ Damage Restoration Welding ⇒ Photo 4, Photo 5 *For more details, please download the catalog or contact us.*

Engine partsProcessing ContractCalibration and repair