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Nous possédons une profonde connaissance des solutions d'applications sur site pour les problèmes d'usure des vis de transport, cyclones, tiroirs tournants et autres broyeurs.

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Limited distortion or shrinkage

Superior tube protection

Since decades, Castolin Eutectic and Whertec™ have been the providers of choice for service, repair and preventive maintenance of heavy-duty and industrial process equipment. In power generation, protecting your industrial process equipment, boilers, tubes and walls from future corrosion and erosion, while also extending your tubes’ useful life is vital to your operation’s bottom line. With LaserClad, you can experience more reliability and better across-the-board performance with a new, state-of-the-art laser overlay process that provides perfection in an imperfect world.

Can your operation afford downtime due to outdated protection methods?

LaserClad: the Future is Here

Unlike coatings of the past, LaserClad is an advanced overlay process that far outperforms spray coatings or weld overlay. Spalling, repairs, spot welds and poor bond strength are now a thing of the past. Thinner, metallurgically bonded and fully dense coatings with undiluted chemistry are now possible. This allows for excellent corrosion resistance, better heat transfer and lower component weight. Certified welding procedures include: for PED and ASME (“S”, “U” and “PP” stamps and NBIC certifications “R” and “NB,”) in addition to our high safety and corporate quality control standards.

Whertec process steps

Our offer

1. Inspection Services
Complete surveys of tube and coating condition on-site

2. Coating Service

  • Deposition of thick and thin coatings on large parts
  • Wear and corrosion protection of tubes and water walls with the precision of offline CNC programming
  • R&D support for novel coatings
  • Experienced and cost-effective OEM coating service for large series

3. Laser Cladding powder

  • Full range of alloys available and optimised for laser cladding: 625, 622 etc
  • Novel alloys can be designed/manufactured in our state-of-the-art powder production plant

Reinforced with CDP® wearplates


Grâce à la technologie CDP® et à l‘expérience de nos ateliers de chaudronnerie, nous pouvons vous proposez des pièces à façon en fonction de vos besoins. Ces tôles anti-usure vous permettront d‘augmenter la durée de vie de vos vis et de diminuer vos interventions de maintenance et de réparation.

Reinforced with CDP® 4666

Precipitator tanks

Chilled or white cast iron is normally used for precipitator tanks which collect high speed fly ashes from the boilers in thermal power stations. These tanks suffer from severe wear by erosion and require frequent replacement. A longer service life solution, which is also more economic, has been found by inserting CDP® 4666 welded wear plates and joining them with EutecTrode XHD 646.

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