We supply many notable OEMs with hydraulic cylinders for electrode interval control in electric furnaces. The special challenge here is to ensure correct guiding of the piston rod, as the high currents can lead to excessive hammering by the piston rod on the cylinder wall, causing the seals to wear out. This is avoided using our sealing and guiding systems.
- Heat resistant
- Oil supply via piston rod
- Special seal design prevents excessive current hammering