Preventive vs corrective maintenance of hydraulic cylinders
Preventive maintenance of hydraulic cylinders consists of scheduled checks and interventions (seal inspection, dimensional tolerance checks, rod condition checks) to prevent failures before they happen; corrective maintenance instead takes place after a failure or visible wear, to restore the cylinder's functionality. The choice between the two affects costs, downtime and the component's lifespan.
Preventive or corrective maintenance: the differences
- Preventive maintenance: scheduled periodic checks (dimensional tolerance verification, seal replacement based on operating hours or time, rod condition checks) to reduce the risk of unexpected failures and unplanned downtime
- Corrective maintenance: intervention following a failure or already visible wear (leaks, mechanical play, rod damage), to restore the cylinder's operation
The Merkel, Polypac and P.R.P. seals fitted on our COL and COP series cylinders are designed for an operating range of -30°C / +120°C: periodic preventive checks on their condition are one of the most effective ways to prevent unexpected downtime.
Nuova Emmebi Cilindri offers both types of intervention: from scheduled periodic checks to a full overhaul of worn or damaged cylinders, with dimensional tolerance checks and final testing before returning the cylinder to service.
Not sure whether your cylinder needs preventive maintenance or a full overhaul?
Contact us We assess your cylinder's condition and propose the most suitable intervention.
See also
We develop custom hydraulic cylinders, even for complex applications and existing industrial systems.
