The ProcessA pulsed laser melts small sections of the pipe and plating, fusing the melted particles. The targeted and precisely-metered laser beam only heats the absorber at the welding spot, allowing the heat-affected zone to be kept to a minimum. This keeps material stress to a minimum. In this manner, per meter of pipe, up to approximately 1,000 welding spots assure a durable and stable connection and excellent heat transfer characteristics
Excellent performanceAs the connection is very strong and absolutely temperature-resistant.
A well-welded absorber enables outstanding heat transfer characteristics.*
Flexible design and precise construction:As pipes and absorber sheets can be connected to each other to 100%. On demand, H´Strong innovative process also allows pipe bends and collecting ducts to be welded to the sheets.
Uniform quality:As laser welding enables a high degree of process stability.
Versatility:As various material matches are possible, particularly aluminium with copper.
Aesthetic:As the welding occurs on the back side of the absorber, the highly selective absorber surface remains largely intact.
Eco-friendly:As the technology is completely free of additives and is recyclable.