Precision deburring, edge honing and surface finishing

René Gerber AG develops and manufactures machines for deburring, edge honing and polishing of high precision components. Our product range also includes presses, sorting machines, clamping mandrels and diamond paste for precise and efficient manufacturing processes. Our solutions deliver consistent, repeatable results, improve process reliability and help reduce production costs.

For more than 70 years, companies around the world have relied on Gerber for industrial surface finishing solutions. Our machines process carbide, CBN, PCD, ceramics, sapphire, steel, aluminium and many other materials with outstanding precision and reliability. Typical applications include deburring, edge honing and polishing of indexable inserts as well as turned, milled, stamped, laser cut and waterjet cut components.

Our customers operate in the watch and jewellery industry, the tooling industry, metalworking, medical technology, aerospace and many other demanding sectors. They value our extensive experience, in-house machine development and deep process expertise. The result is solutions that improve component quality, reduce scrap and optimise manufacturing processes for the long term.

Brush edge preparation enables precisely defined edge radii in the micrometre range while simultaneously improving surface quality. This cost-effective process is suitable for all production volumes and is used worldwide for machining high-precision cutting tools.

Beim Bürstentgraten werden Grate zuverlässig entfernt und Kanten reproduzierbar bearbeitet. Je nach Anwendung entstehen definierte Verrundungen im Mikrometerbereich, ohne die Bauteilgeometrie wesentlich zu verändern. Das Verfahren eignet sich für unterschiedlichste Werkstücke und Werkstoffe.

Brush polishing is a high-precision finishing process for enhancing surface quality. By using rotating brushes in a controlled manner, surfaces are smoothed, roughness is reduced and consistent results are achieved with excellent process reliability.

Flat polishing is a high-precision finishing process for producing extremely flat workpiece surfaces. It achieves defined thicknesses, excellent flatness and outstanding surface quality, making it ideal for applications with the highest precision requirements.

Latest News from René Gerber AG

In our NEWS section, we report on our participation in national and international trade fairs. This includes information on trade fair dates, our appearances and direct exchanges with customers and partners. In addition, we publish updates on projects, products and technological developments. These also include articles on our solutions for deburring, honing and polishing, as well as our product range consisting of brush polishing machines, flat polishing machines, presses, sorting systems and clamping mandrels.