TRADITION MEETS HIGH-TECH. Making use of combined digital and analog processes in Laser-EtchingEngraving, KRÜTH blends both traditional techniques and the latest in technology. The laser transfers the design to a protective enamel applied to the tool. The laser eats away the enamel, creating the engraving pattern, and preparing the steel for the subsequent etching process. The final engraving is created in an acid bath where the areas on the material’s surface which have been cleared by the laser are ablated. The process is completed once the surface has been rinsed and the degree of gloss has been adjusted. Depending on the engraving image desired, the process steps may be repeated a number of times. In addition to the so-called single-layer engravings, KRÜTH also makes up multi-layer engravings.

In laser welding, different parts, usually a housing and a housing cover, are firmly joined together to form a whole. In the process, the surface of the of the enclosure melts and is permanently bonded to the lid. In order to fulfil this task reliably, the compound for the housing cover is predominantly coloured with translucent colourants, while the compound for the housing is coloured with opaque colourants. The formulations for these laser-weldable compounds are specially developed at Sattler to achieve barely visible colour differences.

We also offer laser marking for numerous materials. Our marking laser can be used to apply lettering, images and barcodes precisely and permanently. Thanks to a controlled rotary axis, round geometries can also be marked. Large workpieces can also be processed in the closed laser cabin. The maximum marking area is 150 x 150 mm. Depending on the material and surface, we will be happy to check in advance whether the desired marking is feasible.

The Infinity 200 enables significant time and cost savings, particularly when cleaning injection molds. The laser beam removes even the most stubborn residues, even from the finest structures, without damaging the surface. This eliminates the need for additional rework on complex surfaces. The precise and material-friendly laser treatment replaces complex manual cleaning processes and the use of chemical agents. This not only leads to shorter downtimes, but also to higher product quality and more efficient production.

Laser cleaning – efficient, precise and gentle on materials Are you looking for a reliable and gentle method for cleaning your injection molding tools and molds? With our laser cleaning, we offer you an efficient solution that ensures deep-down cleanliness – without the use of chemicals or abrasive blasting media. Your advantages at a glance: ✔ Maximum efficiency – reduced downtimes through fast and precise cleaning ✔ Perfect for mold making – extended service life of your tools and reduced maintenance costs ✔ Gentle and safe – sensitive surfaces remain intact ✔ Environmentally friendly – no blasting media, no chemicals, no residue Our laser cleaning reliably removes release agents, buildup and deposits without damaging the mold or fine structures. Ideal for companies that value the highest quality, process reliability and speed. Contact us – we clean your tools quickly and efficiently!

Das Leistungsspektrum der Firma Ferrum umfasst die thermischen Verfahren, wie z.B. die Vakuumbehandlung, das Vergüten von Baustählen, das Laserhärten oder auch das Induktivhärten, sowie die thermochemischen Verfahren, denen unter anderem das Einsatz- und Abschreckhärten in Salzbädern oder unter Atmosphärentechnik, das Gas- und Plasmanitrieren, sowie das Oxidieren zugeordnet werden. Abgerundet wird die Angebotspalette durch die Dienstleistungen des Brünierens, einer thermochemischen Oberflächenbehandlung, des Trocken- und Nassstrahlen, der Materialanalyse, der Härteprüfung (nach Rockwell, Brünell und Vickers) und der Erstellung von Härtezeugnissen. Durch modernste Anlagen, Instrumente und Verfahren wird ein hohes Niveau an Kundenzufriedenheit, sowohl in quantitativer, qualitativer als auch in terminlicher Hinsicht gewährleistet. Dieses wird durch das integrierte Qualitätsmanagementsystem des Unternehmens und die regelmäßige Zertifizierung nach DIN EN ISO 9001, DIN EN ISO 14001 und DIN EN ISO 50001 unterstützt.

The Workstation Professional is an incredibly versatile protective housing that has been designed to satisfy a wide range of requirements. The Workstation Professional can be combined with any ACI laser system. This means that it is suitable for working with materials such as metals, plastics, ceramics, films and glass. Typically, this system is used for large-scale production as well as large and heavy components.

Tattoo your molds, inserts . . . . quickly, easily, always legible and durable. This looks professional and underlines the quality of your moulds or tools. If you also mark all the components of your mould with a barcode or QR code, you can easily identify your parts at any time with a handy scanner - or with your smartphone. This opens up all kinds of interesting possibilities for optimising your workflow. The entire system is controlled by a PC. The software is easy to learn, intuitive to use and quick to master thanks to its simple structure.

Laser welding enables a level of precision that other welding techniques cannot offer. Machining a workpiece after laser welding is much cheaper and time-saving. One of the most important advantages of the series welding process is the negligible thermal influence on the tool surface, the seam is free of defects and the material structure outside its area remains practically intact. structure outside its area remains practically intact. This is particularly useful when applying smaller elements, which are very sensitive to deformation caused by overheating. The laser-welded material creates a coherent and durable weld that usually leaves no visible marks after post-processing and gives the welded tool a brand new appearance. This technology enables the welding of virtually all materials used in mould and tool making (tool steel, bronze, aluminium, titanium and even copper). Are you interested? Please contact us. We will be happy to organise a demo for you to show you how easy laser welding is with our equipment. You save a lot of time and money with your own laser! Every mould is different and has its own level of difficulty.

Wir sind die Fertigungsniederlassung der Hamburger Dentalfirma Steco und fertigen vorwiegend magnetische Halteelemente für Zahnprothesen und hochpräzise Bohrhülsen für die dentale Implantologie. Unsere Kernkompetenz liegt in der zerspanenden Bearbeitung von Metallen (insbesondere Titan) in der Serienproduktion von Medizinprodukten für die dentale Implantologie. Der Umgang mit relativ kleinen Teilen mit höchstem Qualitätsanspruch ist für uns als zertifizierter Medizinproduktehersteller tägliche Praxis. Für unsere eigenen Produkte ist die Herstellung gasdichter und korrosionssicherer Magnetkapseln von zentraler Bedeutung. Das Laserschweißen ist für uns deshalb eine entscheidende Technologie, in der wir auf über 25 Jahre Erfahrung zurückblicken können. Seit 1996 bieten wir das Laserschweißen als Dienstleistung für Kunden aus unterschiedlichsten Branchen an.

Precision in rotation. Our controlled rotary axis enables laser weld seams with maximum accuracy – even with complex geometries. For components where there is no room for error. Contact us for your individual welding projects, from single pieces to large series.

When stability counts. Using the appropriate welding wire, we add material where necessary and create durable welded joints with the laser – precisely, cleanly and in a controlled manner. Ideal for components with higher material requirements. Contact us for your individual welding projects, from single pieces to large series.

As Europe's leading service provider in the field of lasertexturing and with more than 50 laser machines worldwide, we realise conventional etching, blasting and eroding structures as well as modern 3D design structures. Sustainable, reproducible, high-quality, fast and efficient.