René Gerber AG - Deburring | Honing | Polishing
René Gerber AG is a technology leader in brush deburring, edge honing and polishing. For more than 70 years, we have been developing and manufacturing innovative machine solutions for the highest demands in industrial surface finishing.
Our brushing, edge-rounding and polishing machines are used worldwide – from precise rounding of cutting inserts to reliable deburring and polishing of turned, milled, stamped, laser-cut and waterjet-cut components. Gerber machines process materials such as carbide, CBN, PCD, ceramics, sapphire, steel and aluminium with consistent, reproducible quality.
With deep process expertise, in-house machine development and continuous innovation, we deliver solutions that enhance quality, improve efficiency and create sustainable competitive advantages.
The Gerber brush polishing machines and deburring systems are used when it is necessary to deburr flat workpieces or workpieces with indentations or pockets with high precision and to round them off in a defined narrow tolerance range. At the same time, the surface roughness is quite significantly improved by the process. This technology is incorporated in a large number of precision components where absolute absence of burrs and undamaged surfaces are a must.
Gerber systems enable the machining of workpieces made of hard materials such as CBN, PCD, sapphire, ruby, ceramic, carbide and steel, but also aluminium, brass and plastics. Specially developed machines in modular design enable the machining of flat parts up to rotary tools and turned parts.
Customers can be found in a wide variety of industries, especially among manufacturers of gear parts, stampings and fineblanked parts as well as milled parts, grinding parts, water-jet parts, and also indexable inserts, watch parts and sapphire crystals.
The development and construction of brush polishing machines and face polishing machines as well as the corresponding tools such as brushes and pastes for deburring, defined honing and polishing is based on many years of process technology competence and is adapted to the workpiece requirements in cooperation with you.
We accompany you from the first workpiece test and system planning to the commissioning and training for your machines. With us, you have a reliable plant and service partner at your side for the entire service life.




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