A marine service contractor in New Caledonia was looking for a faster, cleaner, and safer method to remove paint from ship surfaces during maintenance and refurbishment projects. Traditional approaches such as sandblasting and chemical stripping created heavy dust, high labor intensity, and environmental compliance challenges, while also increasing project time and operating costs.
After evaluation, the customer selected the CR2100 induction heating system as their core solution for coating removal.
Key Challenges
Environmental Compliance: Zero tolerance for dust, chemical pollutants, or hazardous waste generation.
Demanding Site Conditions: Limited space in port, requiring highly mobile and quickly deployable equipment.
Technical Precision: Complete coating removal was essential, with zero damage to the underlying hull structure.
Tight Schedule: Work had to be completed within a short vessel docking window.
Our Solution
We provided a complete onsite work package centered on the CR2100 30kW Mobile & Portable Induction Heating System, paired with a dedicated chiller unit.
Core Advantages of the Solution:
High Efficiency: Induction heating technology rapidly loosens coatings via thermal shock, significantly accelerating the process compared to conventional methods.
Eco-Friendly Operation: A purely physical process ensuring no emissions, aligning with international green operation standards.
Precision & Safety: Heat is concentrated at the coating-substrate interface, effectively preserving the integrity of the base metal.
Onsite Flexibility: Integrated mobile design allows for easy maneuvering and setup in confined spaces like ports and dry docks.
Reliable Performance: The built-in cooling system ensures stable, continuous operation even in hot, humid environments.
Implementation
Our technical support team provided comprehensive guidance:
Process Optimization: Parameters were adjusted based on the specific coating conditions of the hull.
Operator Training: Efficient hands-on training ensured safe and effective equipment use.
Execution: The system performed reliably at the port, completing the targeted sections.
Why Canroon CR2100 Series Induction Heating Machine
The CR2100 uses electromagnetic induction to heat the metal substrate directly. The rapid and controlled temperature rise causes the coating to detach from the surface without damaging the base material. Operators can then remove the loosened paint quickly using simple mechanical tools.
The mobile design allows the system to be easily transported and positioned around the vessel, making it highly practical for shipyards and onboard maintenance tasks. The integrated water chiller ensures stable performance even during long working shifts.
Results & Feedback
Operational Efficiency:
The project timeline was significantly shortened versus the original plan.
Paint removal speed substantially exceeded that of traditional methods.
Easy mobility of the equipment maximized productive work time.
Quality Outcome:
Coatings were thoroughly removed, leaving the substrate fully intact.
Treated surfaces were immediately ready for reprep and recoating.
Uniform results were achieved even on complex curves and edges.
Client Testimonial:
"The CR2100 system provided the perfect solution for our paint removal challenges in an environmentally sensitive area. Its efficiency and clean operation allowed us to comply with strict regulations while dramatically improving our service capability. It has become a key asset in our vessel maintenance toolkit."
Total Value Delivered:
Drastic reduction in waste disposal costs and complexities.
Elimination of environmental compliance risks.
Strong return on investment with a short payback period.
Project Significance
This project demonstrates the CR2100 system's capability to deliver a superior, sustainable alternative for industrial surface preparation. Its efficient, clean, and precise performance makes it an ideal solution for maintenance projects in ecologically sensitive areas, urban ports, and any application where environmental responsibility and asset protection are priorities.
Ideal Applications for the CR2100 System:
Ship & Offshore Structure Maintenance
Bridge, Tank, and Large Steel Structure Refurbishment
Aerospace Component Refinishing
Historic Building Preservation
Any surface preparation project demanding high environmental and substrate protection standards.
Results
1. After implementation, the customer reported:
2. Noticeably shorter paint removal time per work area
3. Improved surface quality for repainting and anti-corrosion treatment
4. Cleaner working environment with significantly less dust
5. Reduced dependency on consumables such as abrasive materials and chemicals
6. Higher overall productivity and better site safety
Customer Feedback
“Compared with our previous methods, the CR2100 has simplified our paint removal process. The equipment is stable, easy to operate, and much cleaner for our working environment. It has helped us improve both efficiency and job quality.”
Conclusion
The CR2100 30 kW induction heating system has become a reliable solution for ship paint removal in this New Caledonia project. Its combination of mobility, stable cooling performance, and non-contact heating technology demonstrates how induction heating can offer a more efficient, safer, and environmentally responsible alternative for marine maintenance and refurbishment operations.
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