Hydraulic cylinders are investments that remain in service for years, often decades—which is why our customers value much more than just the initial purchase price. They are looking for a partner who reliably supports every project phase, responds quickly in urgent situations, and proactively contributes technical advancements.
Thanks to our specialized machinery and decades of experience with hydraulic cylinders under extreme conditions, ACONA is exactly this dependable partner.
What our customers say – Voices from our collaboration
“We are enthusiastic about the constructive collaboration with ACONA.”
“We appreciate the prompt execution and the competent technical advice from our contacts. New projects are driven forward by ACONA with great motivation.”
“Together with ACONA, we have developed a new generation of press cylinders. With their spirit of innovation, the team at ACONA helps keep Germany as a manufacturing location alive. We were amazed at what is possible!”
Google reviews:
“I have worked closely with ACONA Hydraulics for over 10 years. My customers are very satisfied with the reliability, advice, and quality of the delivered products. The company has developed significantly in recent years, both in terms of new machinery and skilled employees. I look forward to continued successful cooperation in the years to come!”
“ACONA Hydraulics is an outstanding company in the hydraulics industry. The combination of qualified employees, a structured approach, and top-quality products makes them a reliable partner. Absolutely recommendable!”
Long-term partnerships – Trust that grows with every project
Many of our customers have been with us for years—always from the very first idea right through to long-term support.
Even in the planning phase of custom hydraulic cylinders, we offer expert advice and ensure precise manufacturing and documentation for dependable project delivery. After delivery, we remain a reliable point of contact: maintenance, repair, and complete documentation—covering everything from material batches and test reports to the provision of spare and wear parts, even years down the line. This foundation of data built up over the years now helps us accelerate new developments. We use this data to iteratively optimize designs and implement improvements that bring real added value to our customers.
Another advantage of long-term cooperation is the wealth of shared experience. Our project teams know our customers’ systems and processes in detail and proactively suggest optimizations whenever new materials, seals, or surface treatments become worthwhile.
“Repair and maintenance – fast service for maximum plant availability.”
Even the most durable hydraulic cylinder needs maintenance at some point.
At our site in Herzogenrath near Aachen, we perform hydraulic cylinder repair and hydraulic cylinder refurbishment – not only for cylinders we have developed ourselves, but also for those from other manufacturers.
From quick seal replacements and piston rod reconditioning to complete overhauls with updated FEM strength verification or optimization using our deep-R process, we cover the full range of services.
Long-standing partnerships with seal manufacturers and streamlined internal processes help us minimize downtime – many cylinders are operational again after just a few days. When repair is no longer economically viable, we provide tailor-made new production or full replacement of damaged components. This ensures your system remains reliably available, regardless of the original cylinder manufacturer.
Contact
What can we do for you?Whether hydraulic cylinder enquiry, tube machining, repair or general questions.
We will be happy to advise you.