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Cleaning Machines



Riebesam, founded in 1965, manufactures high performing precision cleaning machines as well as cleaning, disinfection and drying machines – adapted to your needs and individual requirements and made in Germany with the highest quality level.

All Riebesam cleaning machines are famous for the precise construction, easy-to-use command and validated process technique. Riebesam machines stand for highest quality, best cleaning results and reliability. Riebesam manufactures individual cleaning solutions for the sectors industry, pharmaceutical and laboratory.


For further information:

Chamber cleaning machines for the sector laboratory (series 22, 25, 26, 28 and 38) offer a single level or a two/three levels operation mode. An incorporated drying unit is available as an option. The cleaning machine can either be operated with a telescopic rack support for the upper treatment level(s) or with two or three racks in a stack (without utilization of the upper telescopic rack support). A washing temperature up to 93°C and a drying temperature up to 110 °C is possible. On request, special washing chamber heights and the execution in customized stainless-steel quality are available. The capacity of the cleaning and disinfection machines can be increased with a separate dedicated hot air-drying cabinet.

Chamber cleaning machines for the sector Pharma/GMP (series 26-PH, 28-PH and 38-PH) are manufactured according to cGMP, GAMP and FDA guidelines. Pharmaceutical cleaning machines feature for instance a dead leg free chamber design with radiused corners and electrically polished washing chamber, pharmaceutical grade self-draining recirculation pumps and orbitally welded piping with TriClamp or aseptic sterile flanges. All non-stainless-steel parts are FDA approved. State-of-the-art SPS controllers (e.g. Siemens S7) and data acquisition according to 21CFR Part 11 guidelines are standard features. Extensive documentation and IQ / OQ support including FAT (Factory Acceptance Test) and SAT (Site Acceptance Test) are available. 

Baureihe 25
Baureihe 26

Cell cultivation with Kuhner shaker and Kuhner labEquip

Kuhner covers the complete life cycle of your laboratory cell cultivation! With our portfolio of shaking machines and our range of labEquip products we are able to provide every main device required for cell cultivations: from ultra-low-temperature freezers to incubator shakers, and then to orbital shaken bioreactors for scale-up and production of your target molecule. For downstream processing, we offer suitable centrifuges and freeze-dryers. And, finally, we provide autoclaves for sterilization and decontamination.

Contact Sales Switzerland

Mr. Jörg Kellerhals

Sales Manager

Basel, Bern, Luzern and Ticino

Contact Western Switzerland (Office Lausanne)

Mrs. Véronique Miano

Sales representative Western Switzerland

Contact Eastern Switzerland (Office Zurich)

Mrs. Sabine Kleinhans

Sales representative Eastern Switzerland

Kuhner labEquip Youtube Channel

Kuhner labEquip Youtube Channel


We support our customers in implementation, maintenance and repair of all Kuhner products – efficiently and competently


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