Damen Shiprepair Dunkerque (DSDu) has contracted AMBPR for five Autonomous Mobile Blast & Paint Robots. The robots offer benefits in terms of sustainability and health and safety, as well as being faster and the quality more consistent.
The order follows years of collaboration and recent successful final trials. AMBPR, a subsidiary of Sercel Group,has been working with DSDu since it was founded to develop the technology twelve years ago, with the shipyard providing the perfect testing ground as the designs evolved.
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Autonomous hull restorations
The robots are designed to do much more than just painting. They can be programmed to undertake complete hull restoration cycles including washing, grit/hydro blasting, painting and final inspections.
No human intervention is required aside from tool changes, which take no more than twenty minutes each. The new autonomous robots will initially be powered by hybrid energy, but can be upgraded to 100 per cent electric in the future for use in environments that require zero emissions.
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Keeping people away from blasting activities
The health and safety benefits are derived from the fact that the personnel responsible for the equipment no longer need to be in the immediate vicinity of the hazardous, high-pressure blasting activities using water and grit.
The blasting agents, overspray and the other residues from the painting are also contained to protect personnel in the area from inhaling them as well as preventing pollution of atmosphere. An additional benefit of this is that other activities nearby can continue without interruption.
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Using less paint and water
The process is also highly sustainable. Not only does the precision of the robots result in less paint and water being used per square metre, around ninety per cent of the water that is used by the AMBPRs is collected, cleaned and reused, thereby reducing the impact that DSDu has on the environment and workforce.
The signing ceremony took place at SMM on 4 September with Jeroen Heesters, managing director of the Damen Shiprepair Division, Fabien Guillemot, managing director of DSDu, Stephane Renouard, president and founder of AMBPR SAS, and claude pelzer, VP Operations Sercel Group Saint Gaudens.
‘The successful implementation of this advanced technology represents a significant leap forward for Damen Shiprepair Dunkerque and the industry in general,’ says Heesters. ‘We remain committed to pushing the boundaries of innovation and sustainability in ship repair, and achievements such as the ninety per cent recycling of the water that the AMBPR robots can deliver gives us a competitive advantage with ship operators who are looking to reduce their own ecological footprints.’
Picture: Damen Shiprepair Dunkerque (by Damen Shipyards).
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