This distinguishes our custom hydraulic cylinders:
  • decades of know-how
  • consulting service on site
  • high quality of component parts
  • customer-specific solution
  • honed sliding surfaces
  • lifelong spare part service

Individual constructions
Screw-in cylinders

Hydraulic cylinders are mounted mechanically before establishing a hydraulic connection using hoses or pipes. A space-saving alternative are screw-in cylinders built into multiplestep holes using a multiple-step cylinder housing. Insertable in a block, this screw-in hydraulic cylinder is usually integrated in a machine and protected from external influences.

The advantages:
  • Small construction volume
  • Easy to install
  • Service-friendly
  • Easy installation without screwed fittings
Screw-in hydraulic cylinders as individual new construction

Individual constructions
Hydraulic cylinder with anti-torsion mechanism

The anti-torsion protection of piston rods in hydraulic cylinders is usually realized using fixation elements. If the rod is not fixed, torsion can occur. Even small external torques can be enough. Even the surface structure of the piston rod can cause torsion over the stroke. Mechanical devices can prevent this, even for very high torques. We select the best cylinder version for your application.
Individual construction: Hydraulic cylinder with anti-torsion mechanism

Individual constructions
Hydraulic cylinders as guide rod

The solution for a space-saving combination of linear movement and an exact guide: The guide rod with the hardened surface and an integrated hydraulic cylinder. This allows precise guidance and movement of loads coupled with the piston rod without subjecting the cylinder to side loads.

Technical data and drawing for the hydraulic cylinders as guide rod
The guide rod with the hardened surface and an integrated hydraulic cylinder. This allows precise guidance and movement of loads coupled with the piston rod without subjecting the cylinder to side loads.

Individual hydraulic cylinder design
Custom hydraulic cylinder with pressure protection tube

For weight compensation or to obtain a resilience effect, sometimes initial loads must be applied to the test objects. This is a job for customized hydraulic cylinders with a pressurized protection tube. Drive and hydraulic spring are combined in one component part.

Additional pressure from an accumulator is applied to the free piston rod, the so-called protection tube side, of a double-rod hydraulic cylinder. Thus, the working area A3, determined by the rod diameter, acts as a "protection tube spring". With its two chambers A1 and A2, the hydraulic cylinder works in addition to this continuous hydraulic force.
Custom hydraulic cylinder with pressure protection tube<

Individual hydraulic cylinder design
Synchronous cylinders

Hydraulic cylinders with working areas of the same size are convenient for dynamic movement. Synchronous cylinders are the solution for constricted spaces or long-stroke test tasks. Their length corresponds to that of cylinders with one-side piston rods. A large rod, in which a smaller rod is moving, transfers the force to the outside. This creates two working areas of the same size, A3 for extension and A2 for retraction.
Hydraulic cylinders with working areas of the same size are convenient for dynamic movement. Synchronous cylinders are the solution for constricted spaces or long-stroke test tasks.
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