
Otto Klumpp GmbH
About us
For over 60 years, Otto Klumpp GmbH has been developing, producing and distributing high-quality thermoplastic injection-molded products and technically sophisticated tool solutions for automotive engineering, medical technology and industrial engineering.
industrial technology.
The product portfolio includes complex injection molding tools that are manufactured using state-of-the-art technology.
Whether small or large components, a wide range of materials are processed to meet customer requirements.
The production of injection molded parts is another key area, with a focus on precision and quality. We are particularly proud of our clean room production, which guarantees the highest standards of hygiene.
Quality, service and continuous improvement are the focus of our company.
Would you like to find out more about us? - Then we look forward to your visit and getting to know you personally at our stand (Hall 2 / Stand A11)!
Products & services

Engine compartment cover
Almost everything that is currently possible in the field of plastic injection moulding has been covered during the manufacture of this engine compartment cover. An engine compartment cover has to perform a wide range of tasks. For example, it must protect the sensitive technology of the engine from martens and reduce the noise level of the running engine. It must also be lightweight, strong and durable. At the same time, it must be mass-produced and delivered at low cost and with consistently high quality. Plastic is the ideal material for this. But in order to meet the quality requirements of the product and the requirements of the logistics chain, modern injection moulding technology and highly efficient processes are required. You get both from Otto Klumpp.

Cardiotomy reservoir
The cardiotomy reservoir is a critical part of the heart-lung machine that maintains lung gas exchange and blood circulation during open heart surgery. The majority of all heart operations are performed on an open heart. These interventions place high demands on personnel, medical materials and equipment. Because the heart has to stand still while the heart surgeons operate on it. But of course the gas exchange in the lungs and the large blood circulation must continue to run reliably during this time. The machines that take on this task are known as heart-lung machines or HLM. A crucial part of the HLM is the cardiotomy reservoir, which is located upstream of the artificial lung - the oxygen generator. When resting, the human heart typically beats around 60 times per minute and transports 60 ml to 90 ml of blood per heartbeat. That's about 300 liters of blood per hour that the HLM has to transport while it takes over the tasks of the heart and lungs. It is important to prevent hemolysis - a mechanical overload that can damage the gas-transporting red blood cells, causing them to lose their function. The cardiotomy reservoir must therefore function both robustly and precisely over many hours and procedures. This also brings with it major challenges in the manufacturing and testing process, because in addition to a high-quality product, the effort and costs must remain within the limits of the available resources. This is exactly what we have achieved with this innovative and customer-oriented all-inclusive solution: