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Bühler is the only manufacturer to develop and build wire reduction rolling mills, flat and profile wire rolling mills, strip rolling mills and NBM inline annealing ovens in parallel. And you can benefit from their broad level of experience.
Describe your process to us and you will receive from Bühler Würz your specially designed, perfectly coordinated system configuration, including additional machinery, integrated in your production process.

• Wire reduction rolling mills
• Strip rolling mills
• Flat and profile wire rolling mills
• Inline annealing ovens
• Complete production lines
• Add-on equipment
• PV-Ribbon machines

New member of the Würz-Group: Bühler Würz Kaltwalztechnik GmbH
Bühler Würz Kaltwalztechnik GmbH which has been founded in July 2009 combines decades of experience of the Würz Group with the technical know-how of the well-known cold rolling mill manufacturer Bühler & Co. In its over 125 years of history Bühler supplied plants for over 1.000 applications as such as the automotive industry, the medical technic, the electrical and mechanical engineering as well as for the renewable energy.
The Würz-Group, whose core competences are mechanical precision parts, components and tools for chipless forming, enlarges with the new group member its product range. Besides considerably technical manufacturing possibilities our customers profit by first class quality and numerous synergetic effects.The manufactoring portfolio comprises in addition to the state-of-the-art cold rolling mills, as for example reduction, flat, profile and strip rolling mills also complete production lines as well as FCW plants.

Walzengießerei Coswig GmbH is a modern foundry with a successful tradition. In particular its historical legacy of constantly developing competence in the manufacture of cast rolls and moulded castings combined with precision machining means that its experience in resolving relevant problems is greatly appreciated by our customers.
Our highly qualified personnel with many years of experience ensure our customers receive top-level engineering support and solid professional services. The use of proven, mature manufacturing processes enables us to respond swiftly and flexibly to our customers’ requirements. The specific technical expertise of our mould shop operators allows high quality solutions to be provided from the outset. Optimal matching of the material properties to the product’s requirements in combination with optimised manufacturing methods ensures excellent results. These challenging processes are supported by numerous mechanical and metallographic tests carried out in our measurement and analysis laboratory, enabling us to meet quickly and flexibly the most diverse requirements of our customers.
Our continuous investment in research and in state-of-the-art production equipment is an important base for the continued success of our company, in addition to the specific skills and know-how of our personnel.
The above-average growth in turnover and productivity as well as the penetration of international markets confirm our corporate strategy.

Munich 1972. The Olympic motto ”Higher, faster, further“ fills the whole city with enthusiasm. It also inspires processing engineer Dr. Heinrich Collin to aim for success – even so in an entirely different area.
With the establishment of a design office for special machinery, Dr. Ing. Heinrich Collin laid the foundation for the company Dr. Collin GmbH. Many things have been changing since then.
But the enthusiasm and the sense of innovation of the early days are still driving the company’s business operations and its position in the market. Even after thirty years, COLLIN® is not satisfied with just ”being there“.
The company aims for the top-league and a constant improvement in technical standards in plastics processing, for itself as well as for the entire industry. The corporate philosophy focuses on integrating the special requirements of the customers into a product development concept. This service ensures finding the right solutions for a wide variety of problems in the area of plastics processing.
At the same time however, improving every detail of COLLIN® products and adapting them to global processing methods is central strategy. COLLIN®’s greatest asset is its 70 or more qualified and highly motivated employees.
In combination with a global sales network, they are the mainstay for COLLIN®’s leading position as a supplier of laboratory equipment for plastics processing and testing. The customers are companies in the polymer processing chemical industry, major plastics processors as well as research institutes and training centres all over the world.
Our product range:
• ROLL MILLS AND CALENDERS
• PLATEN PRESSES
• TWIN-SCREW KNEADERS
• EXTRUDERS • EXTRUSION LINES FOR: - PELLETIZING - PIPE AND HOSES - FLAT FILM AND SHEET PRODUCTION - COATING UND LAMINATING - BLOWN FILM - MEDICAL PARTS - STRETCHING
• TESTING LINES • TEACH-LINE®