02/08/2026
Not every corroded surface requires full-scale treatment.
Above the waterline, corrosion on ship hulls is often confined to specific areas. Treating the entire surface with conventional sandblasting can increase downtime, material consumption, dust, cleanup, and overall costs.
Hammelmann offers a smarter alternative with **high-pressure water jet spot blasting**. Engineered for precision, the innovative nozzle technology focuses pure water pressure only where it's needed, creating a clean feather edge for seamless recoating while effectively removing rust, salts, and deteriorated coatings.
This targeted approach is powered by three proven Hammelmann systems:
• DOCKBOY
• AQUABLAST® Line
• MASTERJET Rotor Nozzles
**The result:**
✔ Faster localized repairs
✔ Reduced material consumption
✔ Cleaner operation with minimal dust
✔ Long-lasting corrosion protection
Discover how precision spot blasting can improve your ship maintenance process:
hammelmann.in