Aluminium
Since 1984, we have been supplying companies, as a volume producer to the German-speaking and Benelux regions, with profiles specially designed to suit a wide range of customer specifications.
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Thöni Industriebetriebe GmbH
As one of the highest-performing extrusion plants in Europe, we possess an exceptionally broad manufacturing portfolio. We can offer our customers everything from a single source—from billet production to the finished aluminum component. This is accomplished in adherence to the highest quality standards, while requiring only a single central point of contact for you.
Thöni Industriebetriebe GmbH
Obermarktstraße 48 6410 Telfs Österreich
Recasting
Thöni Deutschland GmbH in
Kempten/Allgäu
Kempten/Allgäu
At our remelting plant in Kempten, we produce 60,000 tonnes of aluminium extrusion billets per year using the hot top continuous casting process. The aluminium extrusion billets meet high quality standards, are manufactured in various alloys and thus provide the basis for a wide variety of aluminium components. Our remelting plant enables maximum flexibility and guarantees security of supply.
Depending on the specifications, the aluminium billets produced can contain up to 90% scrap. This enables us to supply our customers with foundry products with a very low carbon footprint. Thanks to our in-house materials development, we can produce aluminium alloys according to customer requirements – tailored to individual needs.
Everything from a single source begins with the production of extruded bolts to the highest quality standards.
Formats and alloys produced
Extruded 6000 series aluminium billets in diameters of:
and lengths up to 7.100 mm.
Thöni Deutschland GmbH
Daimlerstraße 21 87437 Kempten Deutschland
Extrusion
Extruded profiles – maximum precision for complex cross-sections
Thöni uses state-of-the-art extrusion lines to produce high-precision aluminium profiles for almost all areas of application. With five extrusion lines, we offer our customers optimal conditions for the required profile cross-sections, manufactured on the basis of customer requirements.
The pressing force of the systems ranges from 12.5 MN to 55 MN. This enables us to produce profile weights per metre ranging from 150 grams to 25 kilograms.
Thöni aluminium components can be found in many industrial applications. Our customers value and utilise our many years of experience in designing new profiles and optimising existing applications.
In extrusion, an aluminium billet is heated to forming temperature and pressed through a die. Subsequent cooling, stretching and tempering produce a dimensionally stable profile. The key factor in this complex manufacturing process is the high level of application expertise of our employees.
Thöni has optimised this process over decades and is constantly developing it further in line with new requirements.
When designing extruded profiles, our product developers always focus on the end product, combining the optimum profile geometry with subsequent mechanical processing to create a finished aluminium component:
‘Everything from a single source’.
Besides mechanical processing, we also offer a large number of surface treatments, to enhance the appearance and durability of the components.
All of our production processes are interlinked through a central control tool and connected to a fully automated transport system. At Thöni, we make an effort to continually develop our processes. This is what makes us an innovative and reliable partner in the field of aluminium component production.
Facts & Figures
- Pressure forces of 12.5 MN, 16 MN, 25 MN, 32 MN and 55 MN
- Linear metre weights of 0.15 bis 25 kg
- Profile widths of up to 440 mm
- Profile lengths of up to 12 m
- Alloys: EN AW 6060, 6063, 6005A, 6082
- Customer-specified profiles and products
- Surface treatments such as anodising, pickling passivation and powder coating
- Extensive further mechanical processing possibilities
We will be happy to support you in the technical optimisation of your product.
Surface Treatment
Innovation based on experience
The surface treatment of aluminium profiles using high-quality anodising, powder coating or pickling passivation not only gives them an elegant appearance, but also provides optimum surface protection. This enables us to meet numerous additional customer requirements.
The anodising plant is connected to our extrusion lines by an automatic transport system. This guarantees flexibility, quality and speed.
We are also constantly working on new developments and innovations in the field of surface finishing in order to continue to inspire our customers in the future.
Surface Treatment
Processing
Processing
Our modern machining centres enable precise and efficient production of aluminium components. We continuously invest in the latest technologies and manufacturing solutions in order to optimally realise both complex series and customised individual parts. We offer our customers a wide range of technologies – CNC milling, drilling, sawing, punching, bending, welding – supplemented by brush deburring, vibratory grinding and component washing. We also offer a wide range of joining options: bonding, clinching, blind riveting, flow hole screws, punch rivets or the pressing in of slide bushings – precise, reproducible and process-reliable. Thanks to our in-house toolmaking department, tools and production units can be produced quickly and with maximum dimensional accuracy, repeat precision and optimum functionality.
Components assembly
As a system supplier, we take care of the complete assembly of aluminium components and assemblies. From simple connecting elements to complex system units – at Thöni, we create ready-to-assemble solutions that can be integrated directly into your production processes. We ensure consistently high quality through standardised testing procedures, 100% inspections and continuous process monitoring. Our willingness to invest in new technologies and the high level of expertise of our employees make Thöni your reliable partner.
Everything from a single source – one-stop supplier
Thanks to our vertical integration of all production steps – from raw material procurement, aluminium bolt manufacturing, extrusion and mechanical processing to surface finishing and assembly – we supply aluminium components from a single source. Our one-stop supplier approach reduces interfaces, speeds up processes and ensures maximum efficiency. For our customers, this means a single point of contact, high delivery performance, excellent quality and fast processing of new customer projects.
Quality Promise
Modern inspection systems for your quality assurance
The seamless process chain (from extrusion billet to high quality finished aluminium component) forms the basis of our quality assurance process.
We have at our disposal the latest measuring and test facilities, integrated in the respective process workflows and operated by highly qualified staff.
Our processes and procedures undergo continual onward development to ensure we remain able to meet our customers’ high-quality requirements into the future.
Downloads
Certificates
General Terms and Conditions of Sale and Delivery
General Terms and Conditions of Purchase and Delivery
Customer information and explanations
RoHS Declaration of Conformitiy
RoHS Declaration of Conformity Pertaining to Requirements of the 2011/65/EU Directive
REACH Declaration
Regulation (EC) No 1907/2006 on the Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH)