Hydraulic cylinders for cranes
The buckling stability of long hydraulic cylinders plays a major role, especially when they are under enormous pressure loads. One example of this is long-stroke cylinders, such as those used in a crane.
If buckling stability is not ensured and the piston rod exceeds a critical point, it can suddenly buckle.
You can find out how we use FEM analyses to provide valid proof of the buckling stability of your cylinder in our case study.
Press cylinder
The special thing about press cylinders is that they generate very high forces and often have to withstand millions of load cycles.
At the same time, the installation space for the cylinder is very limited in many presses, which makes planning much more difficult.
With our deep-R process, we at ACONA-Hydraulik have set new standards for your press cylinders. Find out how we developed the technology in the case study.
Hydraulic cylinder repair
At ACONA-Hydraulik, we not only manufacture a new customised hydraulic cylinder for you, but also repair your defective cylinder. Even if the cylinder does not come from our own production.
In this case study, you can find out how we repaired a third-party cylinder for a steelworks in the Ruhr area and how we generally repair hydraulic cylinders.
Telescopic cylinders
Telescopic cylinders enable a long stroke length in a compact installation space thanks to several interlocking piston stages.
They require particularly precise manufacturing, an optimally adapted sealing system and guides that are designed according to the load case.
Find out here how we analysed, optimised and repaired a defective telescopic cylinder.
Hydraulic cylinders unter extreme conditions
Underground mining is one of the most demanding areas of application for hydraulic cylinders. Reliable special solutions are required that are individually tailored to the specific conditions on site.
In close cooperation with our customers, we develop special cylinders that deliver what they promise – even under extreme conditions. How? Find out here.
