Assembly Tool and Tools for Hydraulic Cylinders
What drives you?
Is it your drive to maintain cylinder quality and extend service life? Then we recommend Hänchen's professional tools for seal replacement and bleeding! These tools are precisely matched to the cylinders, allowing you to work comfortably and quickly.
By replacing seals and bleeding, you prevent failures, save time and costs, and benefit from increased productivity of your plant with smooth operations.
Assembly Tools
A complete solution
- Assembly Tool
Basic Set - For the assembly, disassembly, and inspection of sealing elements
- The Basic Set includes the hook tool, the rounded screwdriver, the piercing tool, the wooden stick, and the diagnostic mirror.
- hook wrench
According to DIN 1810 - For counter-holding the piston rod during assembly
- Available for diameters from 12-200 mm
- venting set with measuring coupling
Easy and clean venting - Important for smooth operation and protection against damage: Vent cylinders before initial use and after every seal change.
- Clean and convenient venting without additional tools
- The measuring coupling for the cylinder provides a suitable connection to the venting set.
Your advantages with Hänchen assembly aids and tools
Safe
Hänchen tools have no sharp edges. Damage to the groove during seal changes is prevented.
Convenient
With the assembly aids, you can install new seals quickly and easily, including recalibration.
Clean
With the venting set, venting is clean and convenient.
assembly aids
Simple, effective, safe
Assembly pin - rod
- For gentle insertion of the piston rod into the cover
- For recalibrating PTFE seals
| Rod Ø |
12 | 16 | 20 | 25 | 30 | 40 | 50 |
| Thread max. | M 10 | M 14 | M 16 | M 22 | M 24 | M 35 | M 40 |
| Thread length max. | 20 | 25 | 32 | 40 | 48 | 62 | 78 |
Assembly sleeve (A) and bushing (B) - piston seal
- The perfect combination for gentle, even expansion and insertion of PTFE piston seals
| Bore | 25 | 32 | 40 | 50 | 60 | 80 | 100 |
Assembly bushing - cylinder tube
- For gentle insertion of the piston rod into the cylinder tube and for recalibrating stretched PTFE piston seals
| Bore | 25 | 32 | 40 | 50 | 60 | 80 | 100 |
spare parts for hydraulic cylinders
Comprehensive advice and fast support
We are always at your side for all questions and tasks, from A for attachments to Z for tools. Because we want to offer you the best drive solution for your individual requirements. Our commitment to quality also applies to the period after purchase – for example, with our spare parts service.
Anyone who needs a spare part is usually in a hurry. This can become a problem if, for example, a hydraulic cylinder has been in use for many years. By providing the serial number, embossed on the cylinder and type plate, we can process your inquiry quickly. Even after 40 years!
seal change for hydraulic cylinders
Servocop® cover and basic design
Watch our tutorial on how to replace the seal on a Hänchen hydraulic cylinder with Servocop® cover or with a basic design. A step-by-step guide with helpful information on how to quickly and easily replace the seals.
